@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;700&family=Pacifico&family=Roboto:wght@400;500;700&display=swap');
@font-face {
    font-family: 'VintageGlamour'; /* You can name this whatever you like */
    src: url('VintageGlamourRegular.ttf') format('truetype'); /* Adjust path and format if needed */
    /* You can add more src lines for other formats like .ttf, .woff, .woff2 for better browser compatibility */
    /* e.g., src: url('fonts/VintageGlamour.woff2') format('woff2'),
                  url('fonts/VintageGlamour.woff') format('woff'),
                  url('fonts/VintageGlamour.ttf') format('truetype'); */
    font-weight: normal;
    font-style: normal;
}
:root {
    --primary-blue: #3A7BD5;
    --secondary-blue: #60a3e6;
    --accent-yellow: #FFD700;
    --accent-pink: #f78aae;
    --accent-green: #A8D8B9;
    --light-bg: #f8faff;
    --white: #ffffff;
    --dark-text: #2c3e50;
    --medium-text: #7f8c8d;
    --light-grey: #ecf0f1;
    --medium-grey: #bdc3c7;
    --dark-grey: #555;
    --error-red: #e74c3c;
    --success-green: #2ecc71;

    --emergency-color: var(--error-red);
    --first-aid-color: #f39c12;
    --emergency-bg-tint: #ffebeb;
    --first-aid-bg-tint: #fff3e0;


    --font-body: 'Roboto', sans-serif;
    --font-heading: 'VintageGlamour', serif;
    --font-ui: 'Montserrat', sans-serif;

    --top-bar-height: 60px;
    --side-nav-width: 80%;
    --max-content-width: 1200px;
    --base-padding: 20px;
    --card-border-radius: 12px;
    --button-border-radius: 25px;

    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }

body {
    font-family: var(--font-body);
    background-color: var(--light-bg);
    color: var(--dark-text);
    line-height: 1.6;
    padding-top: var(--top-bar-height);
    padding-bottom: var(--base-padding);
    position: relative;
    min-height: 100vh;
    transition: margin-left var(--transition-medium);
}

body.side-nav-open { overflow: hidden; }

.overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background-color: rgba(0, 0, 0, 0.55);
    z-index: 998; opacity: 0; visibility: hidden;
    transition: opacity var(--transition-medium), visibility var(--transition-medium);
}
.overlay.visible { opacity: 1; visibility: visible; pointer-events: all; } /* Added pointer-events */
.overlay.hidden { pointer-events: none; } /* Added pointer-events */


.app-container { max-width: 100%; overflow-x: hidden; }

h2.page-title {
    font-family: var(--font-heading);
    color: var(--primary-blue);
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 15px;
    font-weight: normal;
}
p.page-subtitle {
    text-align: center; color: var(--medium-text);
    margin-bottom: 25px; font-size: 0.95rem;
    max-width: 600px; margin-left: auto; margin-right: auto;
}
h3.section-sub-title {
    font-family: var(--font-ui); font-size: 1.3rem; font-weight: 700;
    color: var(--dark-text); margin-top: 25px; margin-bottom: 15px;
    padding-bottom: 5px; border-bottom: 2px solid var(--primary-blue);
    display: inline-block;
}
.section-divider { margin-top: 35px !important; }

.top-bar {
    background-color: var(--white);
    padding: 0 var(--base-padding); display: flex; align-items: center;
    justify-content: space-between; height: var(--top-bar-height);
    position: fixed; top: 0; left: 0; width: 100%; z-index: 900;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.08);
}

.shop-page .top-bar, .cart-page .top-bar {
    justify-content: space-between;
    gap: 10px;
}
.shop-page .top-bar .logo-container, .cart-page .top-bar .logo-container {
    flex-grow: 1;
    justify-content: center;
}

.top-bar .logo-container { display: flex; align-items: center; }
.top-bar .logo { height: 40px; width: auto; margin-right: 10px; }
.top-bar .app-name { font-family: var(--font-heading); font-size: 1.7rem; color: var(--primary-blue); }
.hamburger-button {
    background: none; border: none; color: var(--primary-blue); font-size: 1.8rem; cursor: pointer; padding: 5px;
    order: 1;
}
.top-bar .logo-container {
    order: 2;
}
.top-bar .top-bar-icons {
     order: 3;
     display: flex;
     gap: 15px;
     align-items: center;
}


main {
    padding: var(--base-padding);
    padding-top: calc(var(--base-padding) + 10px);
    min-height: calc(100vh - var(--top-bar-height) - 60px);
    display: flex; flex-direction: column;
    max-width: var(--max-content-width); margin: 0 auto;
}
.home-page main {
     background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
     color: var(--white); padding-top: var(--base-padding);
     border-bottom-left-radius: 20px; border-bottom-right-radius: 20px;
     margin-bottom: -20px; position: relative; z-index: 1;
}
.emergency-page main {
    background: linear-gradient(135deg, var(--error-red), #f56457);
    color: var(--white); padding-top: var(--base-padding);
    border-bottom-left-radius: 20px; border-bottom-right-radius: 20px;
     margin-bottom: -20px; position: relative; z-index: 1;
}
.home-page h2.page-title, .home-page p.page-subtitle,
.emergency-page h2.page-title, .emergency-page p.page-subtitle {
     color: var(--white); text-shadow: 1px 1px 2px rgba(0,0,0,0.1);
}

.button {
    display: inline-block; background-color: var(--primary-blue); color: var(--white);
    padding: 10px 25px; border: none; border-radius: var(--button-border-radius);
    font-family: var(--font-ui); font-weight: 500; text-decoration: none;
    text-align: center; cursor: pointer; font-size: 0.95rem;
    transition: background-color var(--transition-medium), transform var(--transition-fast), box-shadow var(--transition-medium);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}
.button:hover {
    background-color: #2a5a9a; transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}
.button.secondary {
    background-color: var(--white); color: var(--primary-blue);
    border: 1px solid var(--primary-blue); box-shadow: none;
}
.button.secondary:hover { background-color: rgba(58, 123, 213, 0.05); transform: translateY(-1px); }
.button.small { padding: 6px 15px; font-size: 0.85rem; }

.button-icon {
    background-color: var(--primary-blue); color: var(--white); border: none;
    border-radius: 50%; width: 45px; height: 45px; font-size: 1.2rem;
    line-height: 45px; text-align: center; cursor: pointer;
    box-shadow: 0 2px 5px rgba(0,0,0,0.15);
    transition: background-color var(--transition-medium), transform var(--transition-fast), box-shadow var(--transition-medium);
    display: flex; align-items: center; justify-content: center;
}
.button-icon:hover { background-color: #2a5a9a; transform: translateY(-2px) scale(1.05); box-shadow: 0 4px 8px rgba(0,0,0,0.2); }
.button-icon i { display: block; line-height: 1;}

.button.add-button {
    position: fixed; bottom: 75px; right: 15px;
    background-color: var(--accent-pink); color: var(--white);
    width: 55px; height: 55px; font-size: 1.8rem; line-height: 55px; padding: 0; z-index: 100;
}
.button.add-button:hover { background-color: #e06b90; }

input[type="text"], input[type="url"], input[type="date"], input[type="email"], input[type="password"], textarea {
    padding: 12px 18px; width: 100%; border: 1px solid var(--medium-grey);
    border-radius: 8px; margin-bottom: 15px; font-family: var(--font-body);
    font-size: 1rem; color: var(--dark-text); background-color: var(--white);
    transition: border-color var(--transition-medium), box-shadow var(--transition-medium);
}
input[type="text"]:focus, input[type="url"]:focus, input[type="date"]:focus, input[type="email"]:focus, input[type="password"]:focus, textarea:focus {
    outline: none; border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(58, 123, 213, 0.2);
}
textarea { resize: vertical; min-height: 80px; }

.card {
    background-color: var(--white); border-radius: var(--card-border-radius);
    padding: var(--base-padding); margin-bottom: var(--base-padding);
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.08);
    transition: transform var(--transition-fast), box-shadow var(--transition-medium);
    position: relative; border: 1px solid var(--light-grey);
}

#home-sections { display: grid; grid-template-columns: 1fr; gap: var(--base-padding); width: 100%; }
.home-section {
    background-color: rgba(255, 255, 255, 0.95); color: var(--dark-text); text-align: center;
    padding: 25px; border-radius: var(--card-border-radius); text-decoration: none;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    transition: transform var(--transition-fast), box-shadow var(--transition-medium), background-color var(--transition-medium);
    min-height: 160px; border: none;
}
.home-section:hover {
     transform: translateY(-5px) scale(1.02);
     box-shadow: 0 8px 15px rgba(0,0,0,0.1);
     background-color: var(--white);
}
.home-section i { font-size: 2.8rem; color: var(--primary-blue); margin-bottom: 15px; display: block; }
.home-section .section-title { font-family: var(--font-ui); font-weight: 700; font-size: 1.1rem; margin-bottom: 8px; }
.home-section p { font-size: 0.9rem; color: var(--medium-text); flex-grow: 1; }

.home-section.emergency-card {
    background-color: var(--emergency-bg-tint);
    border-color: var(--emergency-color);
}
.home-section.emergency-card i { color: var(--emergency-color); }
.home-section.emergency-card .section-title { color: var(--dark-text); }
.home-section.emergency-card:hover {
    background-color: var(--emergency-color);
    color: var(--white);
}
.home-section.emergency-card:hover i { color: var(--white); }
.home-section.emergency-card:hover .section-title,
.home-section.emergency-card:hover p { color: var(--white); }


.home-section.first-aid-card {
    background-color: var(--first-aid-bg-tint);
    border-color: var(--first-aid-color);
}
.home-section.first-aid-card i { color: var(--first-aid-color); }
.home-section.first-aid-card .section-title { color: var(--dark-text); }
.home-section.first-aid-card:hover {
    background-color: var(--first-aid-color);
    color: var(--white);
}
.home-section.first-aid-card:hover i { color: var(--white); }
.home-section.first-aid-card:hover .section-title,
.home-section.first-aid-card:hover p { color: var(--white); }


#findvet-section .location-prompt {
    background-color: var(--secondary-blue); color: var(--white); border-radius: var(--card-border-radius);
    padding: 30px var(--base-padding); text-align: center; margin-bottom: 30px; box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}
#findvet-section .location-prompt i { font-size: 3rem; color: var(--accent-yellow); margin-bottom: 15px; display: block; }
#findvet-section .location-prompt p { margin-bottom: 20px; font-size: 1.1rem; font-weight: 500; }
#findvet-section .location-prompt .button-group { display: flex; justify-content: center; gap: 15px; }
#findvet-section .location-prompt .button.secondary { background-color: rgba(255,255,255,0.2); border: 1px solid var(--white); color: var(--white); }
#findvet-section .location-prompt .button.secondary:hover { background-color: rgba(255,255,255,0.3); }
#findvet-section .location-prompt .button { background-color: var(--accent-yellow); color: var(--dark-text); font-weight: bold; }
#findvet-section .location-prompt .button:hover { background-color: #e6c300; }

.map-list-layout { display: block; }
.map-container, .list-container { margin-bottom: 20px; }
#map { height: 350px; width: 100%; border-radius: 10px; border: 1px solid var(--medium-grey); z-index: 0; background-color: var(--light-grey); }
.vet-list { display: grid; grid-template-columns: 1fr; gap: var(--base-padding); }
.vet-item { padding-bottom: 15px; }
.vet-item h4 { font-family: var(--font-ui); font-weight: 700; color: var(--primary-blue); font-size: 1.15rem; margin-bottom: 5px; }
.vet-item .rating { color: var(--accent-yellow); margin-bottom: 10px; font-size: 0.9rem; }
.vet-item .rating i { margin-right: 2px;}
.vet-item .rating span { color: var(--medium-text); font-size: 0.9em; margin-left: 5px;}
.vet-item p { font-size: 0.9rem; margin-bottom: 5px; color: var(--medium-text); display: flex; align-items: baseline; gap: 6px; }
.vet-item p i.fa-fw { color: var(--primary-blue); opacity: 0.6; width: 16px; text-align: center;}
.vet-item .vet-actions { display: flex; gap: 8px; margin-top: 15px; padding-top: 15px; border-top: 1px solid var(--light-grey); flex-wrap: wrap; }
.vet-actions a {
    display: inline-flex; align-items: center; gap: 5px; color: var(--primary-blue);
    text-decoration: none; font-weight: 500; font-size: 0.8rem; padding: 4px 10px;
    border: 1px solid var(--light-grey); border-radius: 20px; background-color: #f8faff;
    transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}
.vet-actions a:hover { background-color: var(--primary-blue); color: var(--white); border-color: var(--primary-blue); }
.vet-actions i { margin-right: 3px; font-size: 0.9em; }
.vet-item .best-badge {
    position: absolute; top: 10px; right: -5px; background-color: var(--accent-yellow);
    color: var(--dark-text); font-family: var(--font-heading); padding: 3px 12px;
    border-radius: 15px 0 15px 0; font-size: 0.9rem; transform: rotate(5deg);
    box-shadow: 1px 1px 3px rgba(0,0,0,0.1); z-index: 2;
}
.details-expanded {
    margin-top: 15px; font-size: 0.9em; color: var(--dark-grey);
    border-top: 1px solid var(--light-grey); padding-top: 15px;
    animation: fadeIn 0.5s ease-in-out; text-align: left;
}
.details-expanded p { margin-bottom: 8px !important;}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.emergency-call-button {
    background-color: var(--white);
    color: var(--emergency-color);
    font-weight: 700;
    font-size: 1.1rem;
    width: 100%;
    max-width: 400px;
    margin: 0 auto 10px auto;
    display: block;
    border: 2px solid var(--white);
}
.emergency-call-button i {
    margin-right: 8px;
}
.emergency-call-button:hover {
    background-color: rgba(255,255,255, 0.9);
    color: #c0392b;
    border-color: rgba(255,255,255, 0.9);
}
.emergency-call-note {
    text-align: center;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 25px;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

#emergency-section .card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 15px; }
.emergency-item {
    background-color: rgba(255, 255, 255, 0.95);
    color: var(--emergency-color);
    padding: 20px 10px; border-radius: var(--card-border-radius);
    text-align: center; text-decoration: none;
    transition: transform var(--transition-fast), box-shadow var(--transition-medium), background-color var(--transition-medium), color var(--transition-medium);
    box-shadow: 0 3px 6px rgba(0,0,0,0.08); display: flex; flex-direction: column;
    align-items: center; justify-content: center; min-height: 120px; cursor: pointer;
    border: 1px solid var(--light-grey);
}
.emergency-item:hover {
    transform: translateY(-4px); box-shadow: 0 6px 12px rgba(231, 76, 60, 0.2);
    background-color: var(--emergency-color);
    color: var(--white); border-color: var(--emergency-color);
}
.emergency-item i { font-size: 2.5rem; margin-bottom: 10px; color: var(--emergency-color); transition: color var(--transition-medium); }
.emergency-item:hover i { color: var(--white); }
.emergency-item p { font-family: var(--font-ui); font-weight: 700; font-size: 0.9rem; margin-top: auto; line-height: 1.3; }

.first-aid-list { display: grid; grid-template-columns: 1fr; gap: 15px; margin-bottom: 30px; }
.first-aid-item {
    padding: 15px var(--base-padding); cursor: pointer; display: flex; align-items: center;
    gap: 15px; position: relative; transition: background-color var(--transition-fast), border-left-color var(--transition-medium);
    border-left: 4px solid transparent;
}
.first-aid-item:hover { border-left-color: var(--first-aid-color); background-color: var(--first-aid-bg-tint); }
.first-aid-item > i:first-child { font-size: 1.6em; color: var(--primary-blue); opacity: 0.7; flex-shrink: 0; width: 40px; text-align: center; }
.first-aid-item h3 { font-family: var(--font-ui); font-weight: 700; color: var(--dark-text); margin-bottom: 3px; font-size: 1.05rem; }
.first-aid-item p { font-size: 0.9rem; color: var(--medium-text); line-height: 1.4; }
.first-aid-item .fa-chevron-right { color: var(--medium-grey); margin-left: auto; font-size: 1rem; flex-shrink: 0; transition: transform var(--transition-medium); }
.first-aid-item:hover .fa-chevron-right { transform: translateX(3px); }


#ai-chat { margin-top: 20px; }
#ai-chat h3 { text-align: left; margin-bottom: 15px; color: var(--dark-text); font-family: var(--font-ui); font-weight: 700; font-size: 1.2rem; }
#ai-chat h3 i { margin-right: 8px; color: var(--primary-blue); }
#chat-area {
    height: 250px; overflow-y: auto; padding: 10px; border: 1px solid var(--light-grey);
    border-radius: 10px; margin-bottom: 15px; background-color: #f9f9f9;
    display: flex; flex-direction: column; gap: 10px;
}
.message { padding: 10px 15px; border-radius: 18px; max-width: 85%; word-wrap: break-word; line-height: 1.4; font-size: 0.95rem; }
.message.user { background-color: var(--secondary-blue); color: var(--white); margin-left: auto; border-bottom-right-radius: 5px; align-self: flex-end; }
.message.ai { background-color: var(--light-grey); color: var(--dark-text); margin-right: auto; border-bottom-left-radius: 5px; align-self: flex-start; }
.message.ai.error { background-color: #ffebee; color: var(--error-red); border: 1px solid var(--error-red); }
.message.ai.loading { font-style: italic; color: var(--medium-text); }
#input-area { display: flex; gap: 10px; align-items: center; }
#message-input { flex-grow: 1; margin-bottom: 0; border-radius: var(--button-border-radius); }
#send-button { flex-shrink: 0; background-color: var(--primary-blue); width: 45px; height: 45px;}
#send-button:hover { background-color: #2a5a9a; }
.ai-disclaimer { font-size: 0.75rem; color: var(--medium-text); text-align: center; margin-top: 15px; }

#petprofile-section .empty-state {
    text-align: center; padding: 40px var(--base-padding); color: var(--medium-text);
    background-color: #f0f5ff; border: 1px dashed var(--medium-grey); border-radius: var(--card-border-radius);
}
.empty-state .pet-placeholder-icon { font-size: 3.5rem; color: var(--medium-grey); opacity: 0.6; margin: 0 10px 20px 10px; }
.empty-state p { font-size: 1.1rem; color: var(--dark-text); margin-bottom: 10px; }
#pet-list-container { display: grid; grid-template-columns: 1fr; gap: 20px; }

.pet-profile-card {
     text-align: left;
     overflow: hidden;
     padding: 0;
}
.pet-card-header {
    display: flex; align-items: center; gap: 15px; padding: 15px var(--base-padding);
    background-color: #f8faff; border-bottom: 1px solid var(--light-grey);
}
.pet-profile-card .pet-image {
    width: 80px; height: 80px; border-radius: 50%; object-fit: cover;
    border: 3px solid var(--white); box-shadow: 0 2px 4px rgba(0,0,0,0.1); flex-shrink: 0;
}
.pet-name-breed { flex-grow: 1; }
.pet-profile-card h3.pet-name {
    font-family: var(--font-heading); color: var(--primary-blue);
    font-size: 1.6rem; margin-bottom: 3px;
}
.pet-profile-card .pet-breed { font-size: 0.9rem; color: var(--medium-text); margin: 0; }

.pet-profile-card .details {
    padding: 15px var(--base-padding); display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 10px 15px; font-size: 0.9rem;
}
.pet-profile-card .details p {
    margin-bottom: 0; color: var(--medium-text); display: flex; flex-direction: column;
}
.pet-profile-card .details p strong {
    color: var(--dark-text); font-weight: 500; font-size: 0.75rem;
    margin-bottom: 2px; text-transform: uppercase; opacity: 0.7;
}
.pet-profile-card .details p span { font-size: 0.95rem; color: var(--dark-text); word-break: break-word; }

.pet-profile-card .details-expanded {
     padding: 15px var(--base-padding); margin-top: 0; border-top: 1px solid var(--light-grey);
     font-size: 0.9rem; background-color: #fdfdff; animation: fadeIn 0.5s ease-in-out;
}
.pet-profile-card .details-expanded strong { display: block; margin-bottom: 5px; font-weight: bold;}
.pet-profile-card .details-expanded p { white-space: pre-wrap; line-height: 1.5; color: var(--dark-grey);}

.pet-profile-card .icon-actions {
    margin-top: auto; padding: 8px var(--base-padding); border-top: 1px solid var(--light-grey);
    background-color: var(--light-bg); display: flex; justify-content: flex-end;
    gap: 12px; align-items: center;
}
.pet-profile-card .icon-actions a { color: var(--medium-text); font-size: 1.2rem; transition: color var(--transition-fast), transform var(--transition-fast); padding: 5px; }
.pet-profile-card .icon-actions a:hover { color: var(--primary-blue); transform: scale(1.1); }
.pet-profile-card .icon-actions a.pet-delete-button:hover { color: var(--error-red); }
.pet-profile-card a.pet-details-toggle {
     margin-right: auto; color: var(--primary-blue); font-size: 0.85rem; font-weight: 500;
     display: flex; align-items: center; gap: 5px; text-decoration: none;
     background: none; border: none; cursor: pointer; padding: 5px 0;
}
.pet-profile-card a.pet-details-toggle i { transition: transform var(--transition-medium); }
.pet-profile-card a.pet-details-toggle.expanded i { transform: rotate(180deg); }
.pet-profile-card .needs-checkup-indicator {
    position: absolute; top: 10px; right: 10px; font-size: 1rem; color: var(--white);
    background-color: var(--error-red); border-radius: 50%; width: 24px; height: 24px;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2); z-index: 5; cursor: pointer;
}

.category-grid {
    display: flex; gap: 10px; margin-bottom: 25px; overflow-x: auto;
    padding-bottom: 10px; -webkit-overflow-scrolling: touch; scrollbar-width: none;
}
.category-grid::-webkit-scrollbar { display: none; }
.category-grid { -ms-overflow-style: none; }
.category-item {
    text-decoration: none; color: var(--dark-text); padding: 8px 18px;
    text-align: center; border-radius: var(--button-border-radius);
    transition: background-color var(--transition-medium), color var(--transition-medium), box-shadow var(--transition-medium);
    display: flex; align-items: center; gap: 6px; font-family: var(--font-ui);
    font-weight: 500; font-size: 0.85rem; background-color: var(--white);
    border: 1px solid var(--light-grey); flex-shrink: 0; white-space: nowrap;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}
.category-item i { font-size: 1rem; color: var(--primary-blue); }
.category-item:hover { background-color: var(--primary-blue); color: var(--white); box-shadow: 0 3px 6px rgba(74, 144, 226, 0.2); }
.category-item:hover i { color: var(--white); }
.category-item.active { background-color: var(--primary-blue); color: var(--white); box-shadow: 0 3px 6px rgba(74, 144, 226, 0.2); }
.category-item.active i { color: var(--white); }

.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 15px; margin-bottom: 30px; }
.product-item {
    text-align: center; border: 1px solid var(--light-grey);
    transition: box-shadow var(--transition-fast), transform var(--transition-fast);
    display: flex; flex-direction: column; border-radius: var(--card-border-radius); overflow: hidden;
    cursor: pointer; /* Added cursor pointer */
}
.product-item:hover { box-shadow: 0 4px 10px rgba(0,0,0,0.1); transform: translateY(-2px); }
.product-item img { width: 100%; height: 130px; object-fit: cover; margin-bottom: 10px; border-bottom: 1px solid var(--light-grey); background-color: var(--light-grey); }
.product-item-content { padding: 0 10px 10px 10px; flex-grow: 1; display: flex; flex-direction: column; justify-content: space-between; }
.product-item h4 { font-family: var(--font-ui); font-size: 0.85rem; font-weight: 500; color: var(--dark-text); margin-bottom: 5px; line-height: 1.3; min-height: 2.6em; }
.product-item .product-price { font-size: 1rem; font-weight: bold; color: var(--primary-blue); margin-bottom: 8px; }
.product-item .button.small { width: 100%; margin-top: auto; padding: 5px 10px; font-size: 0.8rem; }
.product-item .button.small i { margin-right: 5px; }

.coupon-list { display: grid; grid-template-columns: 1fr; gap: 15px; }
.coupon-item {
    display: flex; justify-content: space-between; align-items: center; padding: 15px;
    gap: 15px; border-left: 5px solid var(--accent-green); background-color: #f0fff4;
    border-radius: 8px; border: 1px solid var(--light-grey);
}
.coupon-details h4 { font-family: var(--font-ui); font-size: 1rem; font-weight: 700; color: var(--dark-text); margin-bottom: 5px; }
.coupon-details p { font-size: 0.85rem; color: var(--medium-text); margin-bottom: 3px; }
.coupon-code { font-weight: bold; color: #2e7d32; background-color: #e8f5e9; padding: 2px 5px; border-radius: 4px; font-family: monospace; font-size: 0.85rem;}
.coupon-item .button.small { flex-shrink: 0; }
.loading-placeholder { text-align: center; color: var(--medium-text); padding: 20px; font-style: italic;}


.side-nav {
    position: fixed; top: 0;
    left: -100%;
    width: var(--side-nav-width); max-width: 300px;
    height: 100%; background-color: var(--white); z-index: 999;
    box-shadow: 4px 0 10px rgba(0, 0, 0, 0.1);
    transition: left var(--transition-medium);
    display: flex; flex-direction: column; overflow-y: auto;
}
.side-nav.visible {
    left: 0;
}
.side-nav .side-nav-header {
    padding: var(--base-padding); padding-top: calc(var(--base-padding));
    display: flex; align-items: center; border-bottom: 1px solid var(--light-grey);
    background-color: var(--primary-blue); position: relative;
}
.side-nav .side-nav-header .logo { height: 35px; width: auto; margin-right: 10px; }
.side-nav .side-nav-header .app-name { font-family: var(--font-heading); font-size: 1.6rem; color: var(--white); }
.close-nav-button {
    position: absolute; top: 8px;
    left: 10px;
    background: none; border: none;
    font-size: 1.8rem; color: rgba(255,255,255,0.8); cursor: pointer; padding: 5px; line-height: 1;
    transition: color var(--transition-fast);
    z-index: 10;
}
.close-nav-button:hover { color: var(--white); }
.side-nav ul { list-style: none; padding: 10px 0; flex-grow: 1; }
.side-nav li a {
    display: flex; align-items: center; padding: 12px var(--base-padding);
    color: var(--dark-text); text-decoration: none; font-family: var(--font-ui);
    font-size: 0.95rem; font-weight: 500; transition: background-color var(--transition-fast), color var(--transition-fast), border-left-color var(--transition-medium);
    border-left: 4px solid transparent;
}
.side-nav li a i { margin-right: 15px; width: 20px; text-align: center; color: var(--primary-blue); opacity: 0.7; font-size: 1rem; }
.side-nav li a:hover { background-color: var(--light-bg); color: var(--primary-blue); border-left-color: var(--primary-blue); }
.side-nav li a.active { background-color: #eaf2ff; color: var(--primary-blue); font-weight: 700; border-left-color: var(--primary-blue); }
.side-nav li a.active i { opacity: 1; }

#side-nav-emergency i { color: var(--emergency-color); opacity: 1; }
#side-nav-emergency.active { border-left-color: var(--emergency-color); background-color: #ffeef1; color: var(--emergency-color);} /* Light red background when active */
#side-nav-emergency.active i { color: var(--emergency-color); }

#side-nav-firstaid i { color: var(--first-aid-color); opacity: 1; }
#side-nav-firstaid.active { border-left-color: var(--first-aid-color); background-color: #fff8eb; color: var(--first-aid-color);} /* Light orange background when active */
#side-nav-firstaid.active i { color: var(--first-aid-color); }

/* Styles for auth status in side nav */
.side-nav-auth-item {
    padding: 10px var(--base-padding) 15px var(--base-padding); /* Adjust padding */
    border-top: 1px solid var(--light-grey); /* Separator */
    margin-top: auto; /* Push to bottom */
    display: block; /* Ensure it takes full width of LI */
}

.side-nav-auth-item .auth-status {
    display: flex;
    flex-direction: column; /* Stack buttons/text vertically */
    gap: 8px; /* Space between elements */
    align-items: stretch; /* Stretch buttons to fill width */
    font-family: var(--font-ui);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--dark-text);
}

.side-nav-auth-item .auth-status .welcome-message {
    color: var(--primary-blue); /* Color for welcome message */
    font-weight: bold;
    text-align: center; /* Center the welcome message */
    padding: 5px 0; /* Add some padding around text */
}

.side-nav-auth-item .auth-status .button {
    width: 100%; /* Make buttons full width */
    padding: 8px 15px; /* Adjust button padding */
    font-size: 0.9rem; /* Smaller font size for side nav buttons */
    border-radius: 8px; /* Match modal button style */
    text-align: center;
}

.side-nav-auth-item .auth-status .logout-button {
    background: none;
    border: none;
    color: var(--medium-text);
    text-decoration: underline;
    cursor: pointer;
    font-size: 0.85rem; /* Smaller font for logout */
    font-family: var(--font-ui);
    font-weight: 500;
    text-align: center; /* Center logout link */
    padding: 5px 0; /* Add some padding */
}
.side-nav-auth-item .auth-status .logout-button:hover {
    color: var(--error-red);
    text-decoration: none;
}


footer {
    text-align: center; padding: 15px; margin-top: 30px; background-color: transparent;
    color: var(--medium-text); font-size: 0.85rem; width: 100%; max-width: var(--max-content-width);
    margin-left: auto; margin-right: auto; position: relative; z-index: 2;
    border-top: 1px solid var(--light-grey);
}

#back-to-top {
    position: fixed; bottom: 20px; left: 15px;
    opacity: 0; visibility: hidden; transition: opacity var(--transition-medium), visibility var(--transition-medium), transform var(--transition-medium);
    z-index: 800; background-color: rgba(44, 62, 80, 0.7); transform: translateY(20px);
}
#back-to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }

.hidden { display: none !important; }
.visually-hidden { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0, 0, 0, 0); border: 0; }

.modal-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background-color: rgba(0, 0, 0, 0.6); display: flex; justify-content: center;
    align-items: center; z-index: 1000; opacity: 0; visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease; padding: 15px;
}
.modal-overlay.visible { opacity: 1; visibility: visible; pointer-events: all; } /* Added pointer-events */
.modal-overlay.hidden { pointer-events: none; } /* Added pointer-events */


.modal-content {
    background-color: var(--white); padding: 25px; border-radius: var(--card-border-radius);
    width: 100%; max-width: 550px; max-height: 90vh; overflow-y: auto;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2); transform: scale(0.95);
    transition: transform 0.3s ease; position: relative; display: flex; flex-direction: column;
}
.modal-overlay.visible .modal-content { transform: scale(1); }
.modal-content h3 {
    font-family: var(--font-ui); color: var(--dark-text); text-align: center;
    margin-bottom: 20px; font-size: 1.4rem; font-weight: 700; padding-right: 30px;
}
.modal-content form label { display: block; margin-bottom: 5px; font-weight: 500; color: var(--dark-text); font-size: 0.9rem; font-family: var(--font-ui); }
.modal-content form input[type="text"], .modal-content form input[type="url"],
.modal-content form input[type="date"], .modal-content form input[type="email"], .modal-content form input[type="password"], textarea { margin-bottom: 15px; }
.modal-content form textarea { min-height: 70px; }
.modal-content .form-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 20px; padding-top: 15px; border-top: 1px solid var(--light-grey); }
.modal-overlay#content-modal { align-items: flex-start; padding-top: 5vh; }
.modal-content#detail-modal-content { max-width: 700px; text-align: left; }
#detail-modal-content h3 {
    font-family: var(--font-ui); font-weight: 700; color: var(--dark-text); margin-bottom: 20px;
    font-size: 1.6rem; border-bottom: 2px solid var(--primary-blue); padding-bottom: 10px;
    display: flex; align-items: center; gap: 10px; text-align: left; padding-right: 30px;
}
#detail-modal-content h3 i { color: var(--primary-blue); flex-shrink: 0; font-size: 1.8rem; }
#detail-modal-content h3 span { line-height: 1.3; }
#modal-detail-body { font-size: 1rem; line-height: 1.7; color: var(--dark-grey); flex-grow: 1; margin-bottom: 20px; }
#modal-detail-body p, #modal-detail-body ul, #modal-detail-body ol { margin-bottom: 15px; }
#modal-detail-body strong { font-weight: 700; color: var(--dark-text); }
#modal-detail-body ul, #modal-detail-body ol { padding-left: 25px; }
#modal-detail-body ul { list-style: disc; } #modal-detail-body ol { list-style: decimal; }
#modal-detail-body h4 { font-family: var(--font-ui); font-size: 1.1rem; font-weight: 700; color: var(--primary-blue); margin-top: 20px; margin-bottom: 10px; }
.important-note.modal-warning {
     background-color: #fff8e1; border-left: 4px solid var(--accent-yellow); padding: 15px;
     border-radius: 5px; margin-top: 20px; font-size: 0.9rem; color: #6d5b0b;
}
.important-note.modal-warning strong { color: var(--error-red); font-weight: 700; }
.important-note.modal-warning i { margin-right: 5px; }
.modal-content .modal-close-button {
    position: absolute; top: 10px; right: 10px; background: none; border: none;
    font-size: 2rem; color: var(--medium-grey); cursor: pointer; transition: color 0.3s, transform 0.2s;
    padding: 8px; line-height: 1; font-weight: 300; z-index: 10;
}
.modal-content .modal-close-button:hover { color: var(--dark-text); transform: scale(1.1); }

.modal-call-button-container {
    margin-top: 25px;
    padding-top: 15px;
    border-top: 1px dashed var(--medium-grey);
    text-align: center;
}
.call-button-modal {
    background-color: var(--emergency-color);
    color: var(--white);
    font-weight: bold;
    display: inline-block;
    width: auto;
    padding: 12px 30px;
}
.call-button-modal:hover {
    background-color: #c0392b;
}
.call-button-modal i {
    margin-right: 8px;
}

.top-bar-icons {
    display: flex;
    gap: 25px;
    align-items: center;
}

.cart-button {
    font-size: 1.4rem;
    color: var(--primary-blue);
    cursor: pointer;
    display: flex;
    align-items: center;
}

.cart-button:hover {
    color: var(--accent-yellow);
}


@media (min-width: 600px) {
    h2.page-title { font-size: 2.8rem; }
    #home-sections { grid-template-columns: repeat(2, 1fr); }
    .first-aid-list { grid-template-columns: repeat(2, 1fr); }
    #pet-list-container { grid-template-columns: repeat(2, 1fr); }
     .shop-page .top-bar .logo-container,
     .cart-page .top-bar .logo-container {
         flex-grow: 0;
         justify-content: flex-start;
         order: 2;
         margin-left: auto;
         margin-right: auto;
     }
      .shop-page .top-bar .top-bar-icons:first-child,
      .cart-page .top-bar .top-bar-icons:first-child {
          order: 1;
      }
      .shop-page .top-bar .top-bar-icons:last-child,
      .cart-page .top-bar .top-bar-icons:last-child {
         order: 3;
      }
}
@media (min-width: 768px) {
    :root { --base-padding: 25px; --top-bar-height: 65px; }
    body { padding-top: var(--top-bar-height); padding-bottom: var(--base-padding); }
    main { padding: var(--base-padding); padding-top: calc(var(--base-padding) + 15px); min-height: calc(100vh - var(--top-bar-height) - 70px); /* Adjusted min-height */}
    h2.page-title { font-size: 3rem; }
    .button.add-button { bottom: 20px; right: 20px; width: 60px; height: 60px; font-size: 2rem; }
    #back-to-top { bottom: 20px; left: 20px; width: 45px; height: 45px; font-size: 1.4rem; }
    #map { height: 450px; }
    .product-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 20px;}
}
@media (min-width: 992px) {
    h2.page-title { font-size: 3.2rem; }
    #home-sections { grid-template-columns: repeat(3, 1fr); }
    .map-list-layout { display: flex; gap: 30px; align-items: flex-start; }
    .map-container { flex: 1.2; }
    .list-container { flex: 1; max-height: 600px; overflow-y: auto; padding-right: 10px;}
    #map { height: 600px; }
    #pet-list-container { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
    .first-aid-list { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
    .product-grid { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));}

     .shop-page .top-bar .logo-container,
     .cart-page .top-bar .logo-container {
        order: 2;
        margin-left: 0;
        margin-right: 0;
     }
     .shop-page .top-bar .top-bar-icons:first-child,
     .cart-page .top-bar .top-bar-icons:first-child {
         order: 1;
     }
     .shop-page .top-bar .top-bar-icons:last-child,
     .cart-page .top-bar .top-bar-icons:last-child {
        order: 3;
     }

}
@media (min-width: 1200px) {
    #home-sections { grid-template-columns: repeat(3, 1fr); }
    #pet-list-container { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
    .product-grid { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));}
}

.bottom-panel {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 40vh;
    z-index: 850;
    background: var(--white);
    box-shadow: 0 -4px 12px rgba(0,0,0,0.2);
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: height var(--transition-medium) ease-in-out;
    border-top-left-radius: 15px;
    border-top-right-radius: 15px;
}

.bottom-panel.hidden {
    display: none;
}

.bottom-panel .panel-view {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    padding: 15px;
    box-sizing: border-box;
    overflow: hidden;
}

.bottom-panel h4 {
     font-family: var(--font-ui); font-size: 1.1rem; font-weight: 700;
     color: var(--dark-text); margin: 0 0 10px 0;
     padding-bottom: 5px; border-bottom: 1px solid var(--light-grey);
     flex-shrink: 0;
}


#vet-list-panel-container ul {
    list-style: none;
    padding: 0;
    margin: 0;
    flex-grow: 1;
    overflow-y: auto;
     padding-right: 10px;
}

#vet-list-panel-container li {
    margin-bottom: 10px;
    cursor: pointer;
    padding: 10px;
    border-radius: var(--card-border-radius);
    transition: background-color 0.2s ease;
    display: flex;
    align-items: center;
    background-color: var(--white);
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    border: 1px solid var(--light-grey);
}

#vet-list-panel-container li:hover {
    background-color: #eef4ff;
     border-color: var(--primary-blue);
}

#vet-list-panel-container li .list-number {
    font-family: var(--font-ui);
    font-weight: 700;
    margin-right: 12px;
    min-width: 25px;
    text-align: center;
    color: var(--primary-blue);
    background-color: var(--light-grey);
    border-radius: 4px;
    padding: 2px;
    flex-shrink: 0;
}

#vet-list-panel-container li .list-details {
    flex-grow: 1;
}

#vet-list-panel-container li .list-name {
    display: block;
    font-family: var(--font-ui);
    font-weight: 600;
    font-size: 1rem;
    color: var(--dark-text);
    margin-bottom: 3px;
}

#vet-list-panel-container li .list-distance {
    display: block;
    font-size: 0.85rem;
    color: var(--medium-text);
}


#vet-details-title {
    font-family: var(--font-ui);
    font-weight: 700;
    font-size: 1.3rem;
    color: var(--dark-text);
    margin: 0 0 10px 0;
    padding-bottom: 5px;
    border-bottom: 1px solid var(--primary-blue);
    flex-shrink: 0;
}

#vet-details-title .route-summary {
     font-weight: normal;
     font-size: 0.9rem;
     color: var(--medium-text);
     display: block;
     margin-top: 4px;
}

.details-content-area {
     flex-grow: 1;
     overflow-y: auto;
     padding-right: 10px;
     line-height: 1.6;
}

#vet-description p {
    margin-bottom: 10px;
    color: var(--dark-grey);
    font-size: 0.95rem;
}

#vet-instructions > .leaflet-routing-container {
    position: static !important;
    width: 100% !important;
    height: 100% !important;
    max-height: none !important;
    box-shadow: none !important;
    border: none !important;
    background: transparent !important;
    overflow-y: auto !important;
    margin: 0 !important;
    padding: 0 !important;
    box-sizing: border-box;
    display: block !important;
}

.leaflet-routing-container:not(#vet-instructions > .leaflet-routing-container) {
    display: none !important;
}

#vet-details-buttons {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding-top: 8px;
    border-top: 1px solid var(--light-grey);
    flex-shrink: 0;
}

#vet-details-buttons button {
    padding: 6px 15px;
    font-size: 0.85rem;
}
#vet-details-buttons button:disabled {
     opacity: 0.6;
     cursor: not-allowed;
}


body.find-vet-page main {
     padding-bottom: calc(var(--base-padding) + 40vh);
}
@media (min-width: 768px) {
     body.find-vet-page main {
         padding-bottom: calc(var(--base-padding) + 40vh);
     }
}

.vet-list-panel-container li.highlight,
.vet-item.highlight {
    background-color: #fff8e1 !important;
     border-color: var(--accent-yellow) !important;
}

#vet-instructions > .leaflet-routing-container {
    position: static !important;
    width: 100% !important;
    height: 100% !important;
    max-height: none !important;
    box-shadow: none !important;
    border: none !important;
    background: transparent !important;
    overflow-y: auto !important;
    margin: 0 !important;
    padding: 5px;
    box-sizing: border-box;
    display: block !important;
}

.leaflet-routing-container:not(#vet-instructions > .leaflet-routing-container) {
    display: none !important;
}

/* Product Detail PAGE Styles (Copied from previous fix for detail page) */
body.product-detail-page main {
    max-width: 1100px; /* Allow wider content for detail page */
    margin: 0 auto;
    padding: 20px;
}
.breadcrumbs {
    margin-bottom: 20px;
    font-size: 0.9rem;
}
.breadcrumbs ol {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    gap: 5px;
}
.breadcrumbs li:not(:last-child)::after {
    content: ">";
    margin-left: 5px;
    color: var(--medium-text);
}
.breadcrumbs a {
    color: var(--primary-blue);
    text-decoration: none;
}
.breadcrumbs a:hover {
    text-decoration: underline;
}
.breadcrumbs li[aria-current="page"] {
    color: var(--dark-text);
    font-weight: 500;
}
.product-detail-main-layout {
    display: flex;
    flex-direction: column; /* Mobile first */
    gap: 30px;
    margin-bottom: 30px;
}

.product-detail-image-panel {
    flex: 1; /* Adjust flex properties as needed for larger screens */
    max-width: 100%; /* Ensure it doesn't overflow */
}
.product-detail-image-panel .product-detail-image-container {
     text-align: center; /* Center image */
     background-color: var(--white); /* Consistent background */
     border: 1px solid var(--light-grey);
     border-radius: var(--card-border-radius);
     padding: 15px;
}
.product-detail-image-panel .product-detail-image-container img { /* Target specific img */
    max-width: 100%;
    max-height: 450px; /* Larger main image for page */
    height: auto;
    object-fit: contain;
    border-radius: calc(var(--card-border-radius) - 5px); /* Inner radius */
}


.product-detail-info-panel {
    flex: 1.5; /* Give more space to info */ /* Adjusted flex value */
    display: flex;
    flex-direction: column;
}
.product-detail-info-panel h1#product-detail-page-name { /* Target specific h1 */
    font-family: var(--font-body); /* Use body font for product names, less cursive */
    font-size: 1.8rem; /* Larger for page title */
    font-weight: 600;
    color: var(--dark-text);
    margin-bottom: 10px;
    line-height: 1.3;
}
/* .product-detail-ratings, .product-detail-price, .product-detail-stock, .product-detail-tags can reuse modal styles */
/* Ratings style (copy from modal if needed) */
.product-detail-ratings {
    font-size: 0.9rem;
    color: var(--medium-text);
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 5px;
    margin-bottom: 10px; /* Added margin */
}
.product-detail-ratings .fa-star,
.product-detail-ratings .fa-star-half-alt {
    color: var(--accent-yellow);
    font-size: 0.85rem;
}
.product-detail-ratings .rating-score {
    color: var(--accent-yellow);
    font-weight: bold;
    margin-left: 2px;
    margin-right: 5px;
}
.product-detail-ratings .separator {
    color: var(--medium-grey);
    margin: 0 3px;
}
.product-detail-ratings .ratings-count,
.product-detail-ratings .sold-count {
    font-size: 0.85rem;
}

.product-detail-price {
    font-size: 1.9rem;
    font-weight: bold;
    color: var(--error-red); /* Prominent price color like Shopee */
    margin: 5px 0;
}

.product-detail-stock {
    font-size: 0.9rem;
    margin-bottom: 15px; /* Added margin */
    color: var(--medium-text);
}
/* Added tags style from the old product detail file */
.product-detail-tags {
    display: flex;
    gap: 10px;
    margin-bottom: 10px;
    flex-wrap: wrap;
}
.product-detail-tags .tag {
    font-size: 0.75rem;
    padding: 3px 8px;
    border-radius: 4px;
    font-weight: 500;
}
.product-detail-tags .tag.shopee-guarantee {
    background-color: #fff0e6; /* Light orange */
    color: #FF5722;
    border: 1px solid #FFDAAF;
}
.product-detail-tags .tag.free-shipping {
    background-color: #e6f7ff; /* Light blue */
    color: var(--primary-blue);
    border: 1px solid #ADD8E6;
}
.product-detail-tags .tag i {
    margin-right: 4px;
}


/* .product-detail-options-section and .product-detail-quantity-section are wrappers */
.product-detail-options-section { margin-bottom: 20px; } /* Added margin */
.product-detail-quantity-section { margin-bottom: 20px; } /* Added margin */

.product-detail-options-section h4,
.product-detail-quantity-section label {
    font-family: var(--font-ui);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--dark-text);
    margin-bottom: 10px;
}
/* .option-group, .option-button, .quantity-selector can reuse modal styles */

.product-detail-options-dynamic-area {
    display: flex;
    flex-direction: column;
    gap: 10px; /* Space between option groups */
}

.product-detail-options-dynamic-area .option-group {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}
.product-detail-options-dynamic-area .option-group label {
    font-size: 0.9rem;
    color: var(--medium-text);
    margin-right: 5px;
    min-width: 60px; /* Align option buttons a bit */
    margin-bottom: 0; /* Override input label margin */
}
.option-button {
    padding: 7px 15px; /* Slightly larger buttons */
    border: 1px solid var(--medium-grey);
    background-color: var(--white);
    color: var(--dark-text);
    border-radius: 5px;
    cursor: pointer;
    font-size: 0.85rem;
    transition: border-color var(--transition-fast), background-color var(--transition-fast), color var(--transition-fast);
}
.option-button:hover {
    border-color: var(--primary-blue);
    color: var(--primary-blue);
}
.option-button.active {
    border-color: var(--primary-blue);
    background-color: var(--secondary-blue); /* Lighter blue for active */
    color: var(--white);
    font-weight: 500;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.product-detail-quantity-section {
    display: flex;
    align-items: center;
    gap: 10px;
}
.product-detail-quantity-section label {
    font-size: 0.9rem;
    color: var(--medium-text);
    min-width: 60px;
    margin-bottom: 0; /* Override input label margin */
}
.quantity-selector {
    display: flex;
    align-items: center;
    border: 1px solid var(--medium-grey);
    border-radius: 5px;
    overflow: hidden; /* Clip button edges */
}
.quantity-selector .qty-btn {
    background-color: var(--white);
    border: none;
    color: var(--dark-text);
    padding: 8px 12px;
    cursor: pointer;
    font-size: 1rem;
    line-height: 1; /* Ensure consistent height */
}
.quantity-selector .qty-btn:hover {
    background-color: var(--light-grey);
}
.quantity-selector .qty-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background-color: var(--light-grey);
}
.quantity-selector input[type="number"] {
    width: 50px;
    text-align: center;
    border: none; /* Remove default border */
    padding: 8px 0;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--dark-text);
    background-color: var(--white);

    /* Add these for broader compatibility */
    -webkit-appearance: none; /* For Chrome, Safari, Edge, Opera */
    -moz-appearance: textfield; /* For Firefox - you had this, 'textfield' is fine here */
    appearance: none; /* Standard property - 'none' is often preferred for full reset */

    /* Ensure these are AFTER appearance properties to hide default spinners */
    margin: 0; /* Often needed with appearance: none */
}

/* Keep these separate as they are pseudo-elements */
.quantity-selector input[type="number"]::-webkit-outer-spin-button,
.quantity-selector input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.product-detail-actions-panel {
    display: flex;
    gap: 15px;
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid var(--light-grey);
}
.product-detail-actions-panel .button {
    flex: 1; /* Make buttons take equal width */
    padding: 12px 15px; /* Adjust padding for better look */
    font-size: 1rem;
    font-weight: 500;
    text-transform: capitalize;
}
.product-detail-actions-panel .button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.add-to-cart-page-btn {
    background-color: rgba(255, 87, 34, 0.12);
    color: #EE4D2D;
    border: 1px solid #EE4D2D;
}
.add-to-cart-page-btn:hover {
    background-color: rgba(255, 87, 34, 0.2);
}
.buy-now-page-btn {
    background-color: #EE4D2D;
    color: var(--white);
    border: 1px solid #EE4D2D;
}
.buy-now-page-btn:hover {
    background-color: #d73210;
}


.product-description-full-section {
    padding: 20px; /* Reusing card style */
    margin-top: 30px;
}
.product-description-full-section p {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--dark-grey);
}

#product-detail-error {
     margin-top: 30px;
}


@media (min-width: 768px) {
    .product-detail-main-layout {
        flex-direction: row; /* Side-by-side on larger screens */
    }
     .product-detail-image-panel {
        flex: 1;
        max-width: 450px; /* Limit image panel width */
        margin-right: 30px; /* Space between image and info */
     }
     .product-detail-info-panel {
        flex: 1.5; /* Give more space to info */
     }
    .product-detail-info-panel h1#product-detail-page-name {
        font-size: 2.2rem;
    }
    /* .product-detail-ratings, .product-detail-price { font-size adjusted in parent} */
}

/* Responsive adjustments for cart items */
.cart-item {
    display: flex;
    gap: 15px;
    align-items: flex-start; /* Align items to the top */
    padding: 15px; /* Adjust padding for card */
    margin-bottom: 15px; /* Space between cart items */
}

.cart-item-image {
    flex-shrink: 0;
    width: 80px; /* Adjust as needed */
    height: 80px;
}

.cart-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--card-border-radius); /* Or smaller radius */
    border: 1px solid var(--light-grey);
}

.cart-item-info {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 5px; /* Space between info elements */
}

.cart-item-info .item-name {
    font-family: var(--font-ui);
    font-weight: 600;
    font-size: 1rem;
    color: var(--dark-text);
}

.cart-item-options {
    font-size: 0.8rem;
    color: var(--medium-text);
    margin-bottom: 5px;
}


.cart-item-price-single,
.cart-item-subtotal p {
    font-size: 0.9rem;
    color: var(--dark-text);
}
.cart-item-subtotal .item-subtotal-price {
    font-weight: bold;
    color: var(--primary-blue);
}


.cart-item-quantity {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 5px;
}
.cart-item-quantity label {
    font-size: 0.85rem;
    color: var(--medium-text);
}
.cart-quantity-selector { /* Specific to cart page quantity */
    border: 1px solid var(--medium-grey);
    border-radius: 4px;
    overflow: hidden;
}
.cart-quantity-selector .qty-btn {
    background-color: var(--white);
    border: none;
    color: var(--dark-text);
    padding: 5px 10px; /* Smaller buttons */
    cursor: pointer;
    font-size: 0.9rem;
}
.cart-quantity-selector .qty-btn:hover {
    background-color: var(--light-grey);
}
.cart-quantity-selector .qty-btn:disabled {
     opacity: 0.5;
     cursor: not-allowed;
     background-color: var(--light-grey);
}
.cart-quantity-selector .cart-item-qty-input {
    width: 40px;
    text-align: center;
    border: none;
    border-left: 1px solid var(--medium-grey);
    border-right: 1px solid var(--medium-grey);
    padding: 5px 0;
    font-size: 0.9rem;
    color: var(--dark-text);
    background-color: var(--white);
    -moz-appearance: textfield; /* For Firefox */
}
.cart-quantity-selector .cart-item-qty-input::-webkit-outer-spin-button,
.cart-quantity-selector .cart-item-qty-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}


.cart-item-subtotal {
    display: flex;
    flex-direction: column;
    align-items: flex-end; /* Align subtotal and remove button to the right */
    gap: 10px;
    margin-left: auto; /* Pushes this column to the right */
    padding-left: 15px; /* Space from info column */
    flex-shrink: 0;
}

.cart-item-select-col {
    display: flex;
    align-items: center; /* Vertically center checkbox */
    padding-left: 15px; /* Space from subtotal */
    flex-shrink: 0;
}

.cart-select {
    transform: scale(1.2); /* Make checkbox slightly larger */
    cursor: pointer;
}

#cart-summary {
    margin-top: 20px;
    padding: 20px;
    border-top: 2px solid var(--primary-blue);
}
#cart-summary p {
    font-size: 1rem;
    margin-bottom: 10px;
    display: flex;
    justify-content: space-between;
}
#cart-summary #total-price {
    font-weight: bold;
    font-size: 1.2rem;
    color: var(--error-red);
}
#cart-summary div { /* For payment method dropdown */
    margin-bottom: 15px;
}
#cart-summary label {
    margin-right: 10px;
    font-weight: 500;
}
#cart-summary select {
    padding: 8px;
    border-radius: 5px;
    border: 1px solid var(--medium-grey);
}
#cart-summary #place-order {
    width: 100%;
    padding: 12px;
    font-size: 1.1rem;
    margin-top: 10px;
}
#cart-summary #place-order:disabled {
     opacity: 0.6;
     cursor: not-allowed;
}


/* Responsive adjustments for cart items */
@media (max-width: 600px) {
    .cart-item {
        flex-direction: column; /* Stack elements on small screens */
        align-items: stretch; /* Stretch to full width */
    }
    .cart-item-image {
        width: 100%;
        max-width: 150px; /* Limit image size on mobile */
        height: auto;
        margin: 0 auto 10px auto; /* Center image */
    }
    .cart-item-info {
        align-items: flex-start; /* Align left on mobile */
    }
    .cart-item-subtotal {
        align-items: flex-start; /* Align left on mobile */
        margin-left: 0;
        padding-left: 0;
        margin-top: 10px;
        border-top: 1px solid var(--light-grey);
        padding-top: 10px;
        width: 100%;
    }
     .cart-item-subtotal .remove-cart-item {
        align-self: flex-end; /* Keep remove button to the right within its block */
    }
    .cart-item-select-col {
        padding-left: 0;
        justify-content: flex-end; /* Move checkbox to the right */
        margin-top: 10px;
        width: 100%; /* Ensure select column takes full width on mobile */
    }
}

/* Auth Modals and Forms Styles (Copied from previous fix) */
.auth-status {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-ui);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--dark-text);
}

.auth-status .button {
    padding: 5px 12px;
    font-size: 0.85rem;
    font-weight: 500;
}

.auth-status .welcome-message {
    color: var(--primary-blue);
    font-weight: bold;
}

.auth-status .logout-button {
     background: none;
     border: none;
     color: var(--medium-text);
     text-decoration: underline;
     cursor: pointer;
     font-size: 0.85rem;
     font-family: var(--font-ui);
     font-weight: 500;
}
.auth-status .logout-button:hover {
    color: var(--error-red);
    text-decoration: none;
}

.auth-form {
    display: flex;
    flex-direction: column;
}

.auth-form label {
    margin-bottom: 5px;
    font-weight: 500;
    color: var(--dark-text);
    font-size: 0.9rem;
    font-family: var(--font-ui);
}

.auth-form input {
    margin-bottom: 15px;
    padding: 12px 15px;
    border: 1px solid var(--medium-grey);
    border-radius: 8px;
}

.auth-form input:focus {
     outline: none;
     border-color: var(--primary-blue);
     box-shadow: 0 0 0 3px rgba(58, 123, 213, 0.2);
}

.auth-form .form-actions {
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px solid var(--light-grey);
    display: flex;
    justify-content: flex-end;
}

.auth-form .button {
    width: auto; /* Override default button width */
    padding: 10px 25px;
}

.auth-form .error-message {
    color: var(--error-red);
    font-size: 0.85rem;
    margin-top: -10px; /* Adjust margin */
    margin-bottom: 15px;
    text-align: center;
}

.auth-switch {
    text-align: center;
    font-size: 0.9rem;
    margin-top: 15px;
    color: var(--medium-text);
}

.auth-switch a {
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 500;
}

.auth-switch a:hover {
    text-decoration: underline;
}

#auth-success-modal .modal-content h3 {
     color: var(--success-green);
     border-bottom-color: var(--success-green);
}

#auth-success-modal .modal-content h3 i {
    color: var(--success-green);
}

/* Styles for auth status in side nav (Copied from previous fix) */
.side-nav-auth-item {
    padding: 10px var(--base-padding) 15px var(--base-padding); /* Adjust padding */
    border-top: 1px solid var(--light-grey); /* Separator */
    margin-top: auto; /* Push to bottom */
    display: block; /* Ensure it takes full width of LI */
}

.side-nav-auth-item .auth-status {
    display: flex;
    flex-direction: column; /* Stack buttons/text vertically */
    gap: 8px; /* Space between elements */
    align-items: stretch; /* Stretch buttons to fill width */
    font-family: var(--font-ui);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--dark-text);
}

.side-nav-auth-item .auth-status .welcome-message {
    color: var(--primary-blue); /* Color for welcome message */
    font-weight: bold;
    text-align: center; /* Center the welcome message */
    padding: 5px 0; /* Add some padding around text */
}

.side-nav-auth-item .auth-status .button {
    width: 100%; /* Make buttons full width */
    padding: 8px 15px; /* Adjust button padding */
    font-size: 0.9rem; /* Smaller font size for side nav buttons */
    border-radius: 8px; /* Match modal button style */
    text-align: center;
}

.side-nav-auth-item .auth-status .logout-button {
    background: none;
    border: none;
    color: var(--medium-text);
    text-decoration: underline;
    cursor: pointer;
    font-size: 0.85rem; /* Smaller font for logout */
    font-family: var(--font-ui);
    font-weight: 500;
    text-align: center; /* Center logout link */
    padding: 5px 0; /* Add some padding */
}
.side-nav-auth-item .auth-status .logout-button:hover {
    color: var(--error-red);
    text-decoration: none;
}