/**
 * TSI App - Conservation Hub Styles
 * Phase 9: Conservation Integration
 *
 * Complete styling for the Conservation Hub, partner integration,
 * donation system, habitat education, youth programs, and impact tracker.
 */

/* ===========================================
   CSS VARIABLES
   =========================================== */
:root {
    --conservation-primary: #2d5016;
    --conservation-secondary: #4a7c23;
    --conservation-accent: #8bc34a;
    --conservation-light: #e8f5e9;
    --conservation-dark: #1b5e20;

    --habitat-wetland: #1976d2;
    --habitat-grassland: #8d6e63;
    --habitat-forest: #2e7d32;
    --habitat-mountain: #5d4037;
    --habitat-agricultural: #f9a825;

    --donor-supporter: #8B9467;
    --donor-contributor: #6B8E23;
    --donor-advocate: #228B22;
    --donor-champion: #006400;
    --donor-legacy: #FFD700;

    --partner-du: #1e5631;
    --partner-nwtf: #d32f2f;
    --partner-rmef: #795548;
    --partner-wtu: #4e342e;
    --partner-pf: #ff9800;
    --partner-delta: #0277bd;
}

/* ===========================================
   CONSERVATION HUB LAYOUT
   =========================================== */
.conservation-hub {
    min-height: 100vh;
    background: linear-gradient(135deg, #f5f7fa 0%, #e8f5e9 100%);
}

.conservation-hero {
    background: linear-gradient(135deg, var(--conservation-dark) 0%, var(--conservation-primary) 100%);
    color: white;
    padding: 60px 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.conservation-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../images/conservation-pattern.png') repeat;
    opacity: 0.1;
}

.conservation-hero h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
    position: relative;
    z-index: 1;
}

.conservation-hero .tagline {
    font-size: 1.2rem;
    opacity: 0.9;
    position: relative;
    z-index: 1;
}

.conservation-nav {
    display: flex;
    justify-content: center;
    gap: 10px;
    padding: 20px;
    background: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    flex-wrap: wrap;
}

.conservation-nav-btn {
    padding: 10px 20px;
    border: none;
    background: var(--conservation-light);
    color: var(--conservation-dark);
    border-radius: 25px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
}

.conservation-nav-btn:hover,
.conservation-nav-btn.active {
    background: var(--conservation-primary);
    color: white;
}

.conservation-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 30px 20px;
}

.conservation-section {
    margin-bottom: 40px;
}

.conservation-section h2 {
    color: var(--conservation-dark);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.conservation-section h2 .icon {
    width: 30px;
    height: 30px;
}

/* ===========================================
   IMPACT DASHBOARD
   =========================================== */
.impact-dashboard {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.impact-stat-card {
    background: white;
    border-radius: 16px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease;
}

.impact-stat-card:hover {
    transform: translateY(-5px);
}

.impact-stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--conservation-primary);
    display: block;
}

.impact-stat-label {
    font-size: 0.9rem;
    color: #666;
    margin-top: 5px;
}

.impact-stat-icon {
    width: 50px;
    height: 50px;
    margin-bottom: 15px;
    opacity: 0.8;
}

/* Impact Milestone Progress */
.milestone-progress {
    background: white;
    border-radius: 16px;
    padding: 25px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.milestone-track {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    padding: 20px 0;
}

.milestone-track::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 4px;
    background: #e0e0e0;
    transform: translateY(-50%);
    z-index: 0;
}

.milestone-marker {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #e0e0e0;
    border: 3px solid white;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: bold;
    color: white;
    transition: all 0.3s ease;
}

.milestone-marker.achieved {
    background: var(--conservation-accent);
}

.milestone-marker.current {
    background: var(--conservation-primary);
    transform: scale(1.2);
    box-shadow: 0 0 0 5px rgba(45, 80, 22, 0.2);
}

/* ===========================================
   PARTNER CARDS
   =========================================== */
.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.partner-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.partner-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.partner-card-header {
    padding: 20px;
    color: white;
    display: flex;
    align-items: center;
    gap: 15px;
}

.partner-card-header.du { background: var(--partner-du); }
.partner-card-header.nwtf { background: var(--partner-nwtf); }
.partner-card-header.rmef { background: var(--partner-rmef); }
.partner-card-header.wtu { background: var(--partner-wtu); }
.partner-card-header.pf { background: var(--partner-pf); }
.partner-card-header.delta { background: var(--partner-delta); }

.partner-logo {
    width: 60px;
    height: 60px;
    background: white;
    border-radius: 12px;
    padding: 8px;
    object-fit: contain;
}

.partner-card-body {
    padding: 20px;
}

.partner-card-body p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 15px;
}

.partner-stats {
    display: flex;
    gap: 20px;
    padding: 15px 0;
    border-top: 1px solid #eee;
}

.partner-stat {
    text-align: center;
    flex: 1;
}

.partner-stat-value {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--conservation-primary);
}

.partner-stat-label {
    font-size: 0.75rem;
    color: #888;
}

.partner-actions {
    display: flex;
    gap: 10px;
    margin-top: 15px;
}

.btn-partner {
    flex: 1;
    padding: 10px 15px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-partner-primary {
    background: var(--conservation-primary);
    color: white;
}

.btn-partner-primary:hover {
    background: var(--conservation-dark);
}

.btn-partner-secondary {
    background: var(--conservation-light);
    color: var(--conservation-dark);
}

.btn-partner-secondary:hover {
    background: var(--conservation-accent);
}

/* ===========================================
   HABITAT CARDS
   =========================================== */
.habitats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.habitat-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    cursor: pointer;
    transition: transform 0.3s ease;
}

.habitat-card:hover {
    transform: translateY(-5px);
}

.habitat-card-image {
    height: 160px;
    background-size: cover;
    background-position: center;
    position: relative;
}

.habitat-card-overlay {
    position: absolute;
    top: 10px;
    right: 10px;
}

.visited-badge {
    background: var(--conservation-accent);
    color: white;
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 500;
}

.habitat-card-content {
    padding: 20px;
}

.habitat-card-content h3 {
    color: var(--conservation-dark);
    margin-bottom: 10px;
}

.habitat-card-content p {
    color: #666;
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 15px;
}

.habitat-species-icons {
    display: flex;
    gap: 8px;
    margin-bottom: 15px;
}

.habitat-species-icons img {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--conservation-light);
    padding: 5px;
}

.habitat-progress {
    display: flex;
    align-items: center;
    gap: 10px;
}

.habitat-progress .progress-bar {
    flex: 1;
    height: 6px;
    background: #e0e0e0;
    border-radius: 3px;
    overflow: hidden;
}

.habitat-progress .progress-fill {
    height: 100%;
    background: var(--conservation-accent);
    transition: width 0.3s ease;
}

.habitat-progress span {
    font-size: 0.8rem;
    color: #888;
}

/* Habitat type colors */
.habitat-card[data-habitat="wetlands"] .habitat-card-image { border-bottom: 4px solid var(--habitat-wetland); }
.habitat-card[data-habitat="grasslands"] .habitat-card-image { border-bottom: 4px solid var(--habitat-grassland); }
.habitat-card[data-habitat="forests"] .habitat-card-image { border-bottom: 4px solid var(--habitat-forest); }
.habitat-card[data-habitat="mountains"] .habitat-card-image { border-bottom: 4px solid var(--habitat-mountain); }
.habitat-card[data-habitat="agricultural"] .habitat-card-image { border-bottom: 4px solid var(--habitat-agricultural); }

/* ===========================================
   EVENTS CALENDAR
   =========================================== */
.events-container {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 25px;
}

@media (max-width: 900px) {
    .events-container {
        grid-template-columns: 1fr;
    }
}

.events-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.event-card {
    background: white;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    display: flex;
    gap: 20px;
    transition: transform 0.3s ease;
}

.event-card:hover {
    transform: translateX(5px);
}

.event-date {
    min-width: 60px;
    text-align: center;
    background: var(--conservation-light);
    border-radius: 10px;
    padding: 10px;
}

.event-date .month {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--conservation-primary);
    font-weight: 600;
}

.event-date .day {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--conservation-dark);
}

.event-details {
    flex: 1;
}

.event-details h4 {
    color: var(--conservation-dark);
    margin-bottom: 5px;
}

.event-details .event-type {
    display: inline-block;
    font-size: 0.75rem;
    background: var(--conservation-accent);
    color: white;
    padding: 2px 8px;
    border-radius: 10px;
    margin-bottom: 8px;
}

.event-details .event-location {
    font-size: 0.85rem;
    color: #888;
    display: flex;
    align-items: center;
    gap: 5px;
}

.event-actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
    justify-content: center;
}

.btn-event {
    padding: 8px 15px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.85rem;
    transition: all 0.3s ease;
}

.btn-event-rsvp {
    background: var(--conservation-primary);
    color: white;
}

.btn-event-rsvp:hover {
    background: var(--conservation-dark);
}

.btn-event-save {
    background: transparent;
    border: 1px solid var(--conservation-primary);
    color: var(--conservation-primary);
}

.btn-event-save:hover {
    background: var(--conservation-light);
}

/* Events Sidebar */
.events-sidebar {
    background: white;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    position: sticky;
    top: 20px;
}

.events-sidebar h4 {
    color: var(--conservation-dark);
    margin-bottom: 15px;
}

.events-filter {
    margin-bottom: 20px;
}

.events-filter label {
    display: block;
    font-size: 0.85rem;
    color: #666;
    margin-bottom: 5px;
}

.events-filter select {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 0.9rem;
}

/* ===========================================
   YOUTH PROGRAMS
   =========================================== */
.youth-programs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 25px;
}

.youth-program-card {
    background: white;
    border-radius: 16px;
    padding: 25px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease;
}

.youth-program-card:hover {
    transform: translateY(-5px);
}

.youth-program-card.enrolled {
    border: 2px solid var(--conservation-accent);
}

.program-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.program-logo {
    width: 60px;
    height: 60px;
    object-fit: contain;
}

.program-info h3 {
    color: var(--conservation-dark);
    font-size: 1rem;
    margin-bottom: 5px;
}

.age-range {
    font-size: 0.8rem;
    color: white;
    background: var(--conservation-secondary);
    padding: 3px 10px;
    border-radius: 12px;
}

.program-description {
    color: #666;
    line-height: 1.6;
    margin-bottom: 15px;
    font-size: 0.9rem;
}

.program-stats {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
    font-size: 0.85rem;
    color: #888;
}

.program-species {
    display: flex;
    gap: 8px;
    margin-bottom: 15px;
}

.program-species img {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--conservation-light);
    padding: 4px;
}

.program-progress {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid #eee;
}

.program-progress .progress-bar {
    height: 8px;
    background: #e0e0e0;
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 8px;
}

.program-progress .progress-fill {
    height: 100%;
    background: var(--conservation-accent);
}

.program-progress span {
    font-size: 0.8rem;
    color: #888;
}

.btn-enroll {
    width: 100%;
    padding: 12px;
    background: var(--conservation-primary);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 500;
    transition: background 0.3s ease;
}

.btn-enroll:hover {
    background: var(--conservation-dark);
}

/* ===========================================
   DONATION SECTION
   =========================================== */
.donation-section {
    background: linear-gradient(135deg, var(--conservation-dark) 0%, var(--conservation-primary) 100%);
    border-radius: 20px;
    padding: 40px;
    color: white;
    margin: 30px 0;
}

.donation-section h2 {
    color: white;
}

.donation-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

@media (max-width: 800px) {
    .donation-grid {
        grid-template-columns: 1fr;
    }
}

.donation-form {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 25px;
    backdrop-filter: blur(10px);
}

.donation-form h3 {
    margin-bottom: 20px;
}

.donation-amounts {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.amount-btn {
    padding: 12px 24px;
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid transparent;
    border-radius: 8px;
    color: white;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.amount-btn:hover,
.amount-btn.selected {
    background: white;
    color: var(--conservation-dark);
}

.custom-amount {
    padding: 12px;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    border-radius: 8px;
    color: white;
    width: 120px;
    font-size: 1rem;
}

.custom-amount::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.fund-allocation {
    margin: 25px 0;
}

.fund-allocation h4 {
    margin-bottom: 15px;
    opacity: 0.9;
}

.fund-slider {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 12px;
}

.fund-slider label {
    width: 150px;
    font-size: 0.9rem;
}

.fund-slider input[type="range"] {
    flex: 1;
    height: 6px;
    -webkit-appearance: none;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 3px;
}

.fund-slider input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    background: white;
    border-radius: 50%;
    cursor: pointer;
}

.allocation-value {
    width: 40px;
    text-align: right;
}

.donation-options {
    margin: 20px 0;
}

.donation-options label {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    cursor: pointer;
}

.btn-donate {
    width: 100%;
    padding: 15px;
    background: var(--conservation-accent);
    color: var(--conservation-dark);
    border: none;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-donate:hover {
    background: white;
    transform: scale(1.02);
}

.donation-note {
    font-size: 0.8rem;
    opacity: 0.7;
    text-align: center;
    margin-top: 15px;
}

/* Tier Progress Display */
.tier-progress {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.tier-progress .current-tier,
.tier-progress .next-tier {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.tier-progress img {
    width: 60px;
    height: 60px;
    margin-bottom: 10px;
}

.tier-bar {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 4px;
    margin: 20px 0;
    overflow: hidden;
}

.tier-fill {
    height: 100%;
    background: var(--conservation-accent);
    transition: width 0.5s ease;
}

.amount-needed {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* Donor Tier Badges */
.tier-display {
    text-align: center;
    padding: 20px;
}

.tier-display img {
    width: 80px;
    height: 80px;
    margin-bottom: 15px;
}

.tier-name {
    display: block;
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 5px;
}

.tier-status {
    font-size: 0.9rem;
    opacity: 0.8;
}

/* ===========================================
   ROUND-UP PROMPT
   =========================================== */
.round-up-prompt {
    background: var(--conservation-light);
    border: 2px solid var(--conservation-accent);
    border-radius: 12px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.round-up-icon {
    font-size: 2rem;
}

.round-up-content {
    flex: 1;
}

.round-up-content p {
    color: var(--conservation-dark);
    margin-bottom: 5px;
}

.round-up-amount {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--conservation-primary);
}

.round-up-actions {
    display: flex;
    gap: 10px;
}

.btn-round-up-yes {
    padding: 10px 20px;
    background: var(--conservation-primary);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
}

.btn-round-up-no {
    padding: 10px 20px;
    background: transparent;
    border: 1px solid #ccc;
    border-radius: 8px;
    cursor: pointer;
    color: #666;
}

/* ===========================================
   CONSERVATION TIPS (Sponsored)
   =========================================== */
.conservation-tip-toast {
    position: fixed;
    bottom: 20px;
    right: 20px;
    max-width: 350px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    padding: 20px;
    z-index: 1000;
    animation: slideInRight 0.4s ease;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.tip-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

.tip-header .partner-logo-small {
    width: 30px;
    height: 30px;
}

.tip-header .sponsor-text {
    font-size: 0.75rem;
    color: #888;
}

.tip-content {
    color: #333;
    line-height: 1.5;
    margin-bottom: 15px;
}

.tip-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.tip-actions a {
    color: var(--conservation-primary);
    font-size: 0.85rem;
    text-decoration: none;
}

.tip-close {
    background: none;
    border: none;
    color: #888;
    cursor: pointer;
    font-size: 0.85rem;
}

/* Banner Tips */
.conservation-banner {
    background: linear-gradient(90deg, var(--conservation-dark), var(--conservation-primary));
    color: white;
    padding: 12px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.banner-content {
    display: flex;
    align-items: center;
    gap: 15px;
}

.banner-content img {
    height: 30px;
}

.banner-cta {
    background: white;
    color: var(--conservation-dark);
    padding: 8px 16px;
    border-radius: 20px;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.85rem;
}

/* ===========================================
   SPECIES EDUCATION CARDS
   =========================================== */
.species-education-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.species-education-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.species-education-card-header {
    padding: 20px;
    text-align: center;
}

.species-education-card-header img {
    width: 80px;
    height: 80px;
    margin-bottom: 10px;
}

.species-education-card-header h4 {
    color: var(--conservation-dark);
}

.species-education-card-body {
    padding: 0 20px 20px;
}

.species-fact {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 12px;
    font-size: 0.9rem;
}

.species-fact-icon {
    width: 20px;
    height: 20px;
    color: var(--conservation-accent);
}

.species-status {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px;
    background: var(--conservation-light);
    border-radius: 8px;
    margin-top: 15px;
}

.status-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.status-indicator.stable { background: #4caf50; }
.status-indicator.concern { background: #ff9800; }
.status-indicator.threatened { background: #f44336; }

/* ===========================================
   CONSERVATION PROJECT MAP
   =========================================== */
.project-map-container {
    height: 400px;
    background: #e0e0e0;
    border-radius: 16px;
    overflow: hidden;
    position: relative;
}

.map-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: #666;
}

.project-popup {
    padding: 10px;
}

.project-popup h4 {
    color: var(--conservation-dark);
    margin-bottom: 8px;
}

.project-popup p {
    font-size: 0.85rem;
    color: #666;
    margin-bottom: 10px;
}

.project-stats {
    display: flex;
    gap: 15px;
    font-size: 0.8rem;
    color: #888;
}

/* ===========================================
   RESPONSIVE ADJUSTMENTS
   =========================================== */
@media (max-width: 768px) {
    .conservation-hero {
        padding: 40px 15px;
    }

    .conservation-hero h1 {
        font-size: 1.8rem;
    }

    .conservation-nav {
        padding: 15px;
    }

    .conservation-nav-btn {
        padding: 8px 15px;
        font-size: 0.9rem;
    }

    .impact-dashboard {
        grid-template-columns: repeat(2, 1fr);
    }

    .impact-stat-value {
        font-size: 1.8rem;
    }

    .partners-grid,
    .habitats-grid,
    .youth-programs-grid {
        grid-template-columns: 1fr;
    }

    .event-card {
        flex-direction: column;
    }

    .donation-section {
        padding: 25px;
    }

    .donation-grid {
        grid-template-columns: 1fr;
    }

    .donation-amounts {
        justify-content: center;
    }

    .amount-btn {
        padding: 10px 18px;
    }

    .fund-slider {
        flex-wrap: wrap;
    }

    .fund-slider label {
        width: 100%;
    }

    .conservation-tip-toast {
        left: 10px;
        right: 10px;
        bottom: 10px;
        max-width: none;
    }
}

/* ===========================================
   ANIMATIONS
   =========================================== */
@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-pulse {
    animation: pulse 2s infinite;
}

.animate-fade-in {
    animation: fadeIn 0.4s ease;
}

/* Impact counter animation */
.impact-counter {
    transition: all 0.5s ease;
}

.impact-counter.counting {
    transform: scale(1.1);
    color: var(--conservation-accent);
}

/* Loading states */
.loading-skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: 8px;
}

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}