/* ============================================
   RESET & BASE
   ============================================ */
   * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg-primary: #f5f2ee;
    --bg-secondary: #ffffff;
    --bg-card: #ffffff;
    --text-primary: #1a2e3f;
    --text-secondary: #4f6374;
    --text-muted: #8f7e6b;
    --border-color: rgba(0, 0, 0, 0.06);
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    --shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.1);
    --gold: #b48b5a;
    --gold-dark: #9c764a;
    --danger: #d94f4f;
    --success: #2ea043;
    --radius: 20px;
    --radius-sm: 14px;
    --transition: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

body {
    font-family: 'Vazirmatn', 'Tahoma', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.8;
    direction: rtl;
    font-size: 15px;
    min-height: 100vh;
    padding-bottom: 80px;
    transition: background var(--transition), color var(--transition);
}

.container {
    max-width: 480px;
    margin: 0 auto;
    padding: 0 1rem;
}

a {
    text-decoration: none;
    color: inherit;
}
img {
    max-width: 100%;
    display: block;
    border-radius: 16px;
}
button {
    cursor: pointer;
    font-family: inherit;
    border: none;
    background: none;
    color: inherit;
}

/* ============================================
   SCROLL BAR
   ============================================ */
::-webkit-scrollbar {
    width: 4px;
    height: 4px;
}
::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.03);
    border-radius: 10px;
}
::-webkit-scrollbar-thumb {
    background: var(--gold);
    border-radius: 10px;
}

/* ============================================
   HEADER
   ============================================ */
.header {
    background: var(--bg-secondary);
    padding: 0.6rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--border-color);
    backdrop-filter: blur(14px);
    transition: background var(--transition), border var(--transition);
}
.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: 0.3px;
}
.logo span {
    color: var(--gold);
}
.logo i {
    color: var(--gold);
    margin-left: 5px;
}

.theme-toggle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--text-primary);
    transition: var(--transition);
}
.theme-toggle:active {
    transform: scale(0.92);
}

/* ============================================
   PAGES
   ============================================ */
.page {
    display: none;
    animation: fadeIn 0.4s ease;
}
.page.active {
    display: block;
}

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

/* ============================================
   HERO SLIDER
   ============================================ */
.hero-slider {
    position: relative;
    width: 100%;
    height: 50vh;
    overflow: hidden;
    background: var(--bg-secondary);
    border-radius: 0 0 30px 30px;
}
.hero-slider .slider-track {
    display: flex;
    width: 100%;
    height: 100%;
    transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.hero-slider .slide {
    min-width: 100%;
    height: 100%;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}
.hero-slider .slide-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
}
.hero-slider .slide-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0.3) 0%, rgba(0,0,0,0.6) 100%);
}
.hero-slider .slide-content {
    position: relative;
    z-index: 2;
    padding: 2rem;
    text-align: center;
    color: #fff;
}
.hero-slider .slide-content h2 {
    font-size: 1.8rem;
    font-weight: 800;
    line-height: 1.3;
}
.hero-slider .slide-content h2 span {
    color: var(--gold);
}
.hero-slider .slide-content p {
    font-size: 0.95rem;
    opacity: 0.9;
    margin-top: 0.5rem;
}
.hero-slider .slide-content .badge {
    display: inline-block;
    background: rgba(180, 139, 90, 0.25);
    color: var(--gold);
    padding: 0.2rem 1.2rem;
    border-radius: 60px;
    font-size: 0.7rem;
    font-weight: 700;
    border: 1px solid rgba(180, 139, 90, 0.2);
    margin-top: 0.8rem;
}

.hero-slider .slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 5;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.15);
    color: #fff;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: var(--transition);
}
.hero-slider .slider-btn:active {
    transform: translateY(-50%) scale(0.92);
}
.hero-slider .slider-btn.prev { right: 10px; }
.hero-slider .slider-btn.next { left: 10px; }

.hero-slider .slider-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 5;
    display: flex;
    gap: 8px;
}
.hero-slider .slider-dots span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255,255,255,0.3);
    transition: var(--transition);
    cursor: pointer;
}
.hero-slider .slider-dots span.active {
    background: var(--gold);
    width: 24px;
    border-radius: 10px;
}

/* ============================================
   HOW IT WORKS
   ============================================ */
.how-it-works {
    background: var(--bg-secondary);
    border-radius: var(--radius);
    padding: 1.5rem 1.2rem;
    margin: 1.5rem 1rem;
    border: 1px solid var(--border-color);
    transition: background var(--transition), border var(--transition);
}
.how-it-works .title {
    text-align: center;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1rem;
}
.how-it-works .title span {
    color: var(--gold);
}
.steps {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}
.step {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--bg-primary);
    padding: 0.6rem 1rem;
    border-radius: var(--radius-sm);
    border-right: 3px solid var(--gold);
    transition: var(--transition);
}
.step .num {
    width: 32px;
    height: 32px;
    background: var(--gold);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.85rem;
    flex-shrink: 0;
}
.step .text {
    font-size: 0.9rem;
    color: var(--text-secondary);
}
.step .text strong {
    color: var(--text-primary);
}

/* ============================================
   SECTION TITLE
   ============================================ */
.section-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 1.5rem 0 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.section-title span {
    color: var(--gold);
}
.section-title .count-badge {
    background: rgba(180, 139, 90, 0.12);
    color: var(--gold);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.05rem 0.7rem;
    border-radius: 60px;
    margin-right: auto;
}

/* ============================================
   FEATURED SLIDER
   ============================================ */
.featured-slider {
    padding: 0 0 0.5rem;
}
.slider-container {
    position: relative;
    overflow: hidden;
}
.slider-container .slider-track {
    display: flex;
    transition: transform 0.5s ease;
}
.slider-container .slider-track .slide-item {
    min-width: 100%;
    padding: 0 0.2rem;
    display: flex;
    justify-content: center;
}
.slider-container .slider-track .animal-card {
    max-width: 300px;
    width: 100%;
    margin: 0 auto;
}

.slider-btn-small {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 5;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
}
.slider-btn-small:active {
    transform: translateY(-50%) scale(0.92);
}
.slider-btn-small.prev { right: 0; }
.slider-btn-small.next { left: 0; }

/* ============================================
   ANIMAL GRID (یک ستونه)
   ============================================ */
.animal-grid.single-col {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.8rem;
    margin-bottom: 1.5rem;
}
.animal-grid .animal-card {
    background: var(--bg-secondary);
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    position: relative;
    cursor: pointer;
}
.animal-grid .animal-card:active {
    transform: scale(0.97);
}
.animal-grid .animal-card .img-wrap {
    position: relative;
    height: 200px;
    background-size: cover;
    background-position: center;
}
.animal-grid .animal-card .img-wrap .badge-new {
    position: absolute;
    top: 8px;
    right: 8px;
    background: var(--gold);
    color: #fff;
    padding: 0.05rem 0.6rem;
    border-radius: 60px;
    font-size: 0.5rem;
    font-weight: 800;
    letter-spacing: 0.5px;
}
.animal-grid .animal-card .img-wrap .status-badge {
    position: absolute;
    bottom: 8px;
    left: 8px;
    padding: 0.05rem 0.7rem;
    border-radius: 60px;
    font-size: 0.5rem;
    font-weight: 700;
    backdrop-filter: blur(4px);
}
.animal-grid .animal-card .img-wrap .status-badge.urgent {
    background: rgba(217, 79, 79, 0.85);
    color: #fff;
}
.animal-grid .animal-card .img-wrap .status-badge.waiting {
    background: rgba(180, 139, 90, 0.85);
    color: #fff;
}
.animal-grid .animal-card .img-wrap .fav-btn {
    position: absolute;
    top: 8px;
    left: 8px;
    background: rgba(0,0,0,0.4);
    backdrop-filter: blur(4px);
    color: #fff;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    transition: var(--transition);
    border: none;
}
.animal-grid .animal-card .img-wrap .fav-btn.active {
    color: #ff4757;
    background: rgba(255, 71, 87, 0.2);
}
.animal-grid .animal-card .img-wrap .fav-btn:active {
    transform: scale(0.8);
}
.animal-grid .animal-card .info {
    padding: 0.6rem 0.8rem 0.8rem;
}
.animal-grid .animal-card .info h4 {
    font-size: 0.95rem;
    color: var(--text-primary);
}
.animal-grid .animal-card .info .meta {
    font-size: 0.7rem;
    color: var(--text-muted);
    display: flex;
    gap: 0.4rem;
    flex-wrap: wrap;
}
.animal-grid .animal-card .info .desc {
    font-size: 0.75rem;
    color: var(--text-secondary);
    border-right: 2px solid var(--gold);
    padding-right: 0.5rem;
    margin: 0.3rem 0;
    line-height: 1.4;
}
.animal-grid .animal-card .info .like-count {
    font-size: 0.65rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 0.3rem;
    margin-top: 0.2rem;
}
.animal-grid .animal-card .info .like-count i {
    color: #ff4757;
    font-size: 0.7rem;
}

/* ============================================
   FAVORITES GRID (یک ستونه)
   ============================================ */
.favorites-grid.single-col {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.8rem;
    padding: 1rem 0;
}
.favorites-grid .animal-card {
    background: var(--bg-secondary);
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    cursor: pointer;
}
.favorites-grid .animal-card:active {
    transform: scale(0.97);
}
.favorites-grid .animal-card .img-wrap {
    position: relative;
    height: 180px;
    background-size: cover;
    background-position: center;
}
.favorites-grid .animal-card .img-wrap .status-badge {
    position: absolute;
    bottom: 8px;
    left: 8px;
    padding: 0.05rem 0.7rem;
    border-radius: 60px;
    font-size: 0.5rem;
    font-weight: 700;
    backdrop-filter: blur(4px);
}
.favorites-grid .animal-card .img-wrap .status-badge.urgent {
    background: rgba(217, 79, 79, 0.85);
    color: #fff;
}
.favorites-grid .animal-card .img-wrap .status-badge.waiting {
    background: rgba(180, 139, 90, 0.85);
    color: #fff;
}
.favorites-grid .animal-card .img-wrap .fav-btn {
    position: absolute;
    top: 8px;
    left: 8px;
    background: rgba(0,0,0,0.4);
    backdrop-filter: blur(4px);
    color: #fff;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    transition: var(--transition);
    border: none;
}
.favorites-grid .animal-card .img-wrap .fav-btn.active {
    color: #ff4757;
    background: rgba(255, 71, 87, 0.2);
}
.favorites-grid .animal-card .info {
    padding: 0.6rem 0.8rem 0.8rem;
}
.favorites-grid .animal-card .info h4 {
    font-size: 0.95rem;
    color: var(--text-primary);
}
.favorites-grid .animal-card .info .meta {
    font-size: 0.7rem;
    color: var(--text-muted);
}
.favorites-grid .animal-card .info .desc {
    font-size: 0.75rem;
    color: var(--text-secondary);
    border-right: 2px solid var(--gold);
    padding-right: 0.5rem;
    margin: 0.3rem 0;
}

/* ============================================
   FORM
   ============================================ */
.form-box {
    background: var(--bg-secondary);
    padding: 1.5rem 1.2rem;
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    margin: 1.5rem 0;
    transition: background var(--transition), border var(--transition);
}
.form-box .form-header {
    text-align: center;
    margin-bottom: 1.2rem;
}
.form-box .form-header h3 {
    font-size: 1.2rem;
    color: var(--text-primary);
}
.form-box .form-header h3 i {
    color: var(--gold);
}
.form-box .form-header p {
    color: var(--text-secondary);
    font-size: 0.85rem;
}
.form-group {
    margin-bottom: 1rem;
}
.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.3rem;
}
.form-group label .required {
    color: var(--danger);
    margin-right: 3px;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.6rem 0.8rem;
    border-radius: var(--radius-sm);
    border: 1.5px solid var(--border-color);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: 'Vazirmatn', sans-serif;
    font-size: 0.9rem;
    transition: var(--transition);
    outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--gold);
    box-shadow: 0 0 0 4px rgba(180, 139, 90, 0.08);
}
.form-group input.error,
.form-group select.error {
    border-color: var(--danger);
    box-shadow: 0 0 0 4px rgba(217, 79, 79, 0.08);
}
.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}
.form-group select option {
    background: var(--bg-secondary);
    color: var(--text-primary);
}
.form-group textarea {
    resize: vertical;
    min-height: 80px;
}
.form-group .hint {
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-top: 0.2rem;
}
.form-group .error-msg {
    font-size: 0.7rem;
    color: var(--danger);
    margin-top: 0.2rem;
    display: none;
}
.form-group .error-msg.show {
    display: block;
}

.btn-submit {
    width: 100%;
    padding: 0.85rem;
    border: none;
    border-radius: 60px;
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: #fff;
    font-family: 'Vazirmatn', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    box-shadow: 0 4px 20px rgba(180, 139, 90, 0.25);
}
.btn-submit:active {
    transform: scale(0.97);
}
.btn-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}
.btn-submit .spinner {
    display: none;
    width: 20px;
    height: 20px;
    border: 2.5px solid rgba(255,255,255,0.2);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}
.btn-submit.loading .spinner {
    display: block;
}
.btn-submit.loading .btn-text {
    display: none;
}
.btn-submit.loading i {
    display: none;
}
@keyframes spin {
    to { transform: rotate(360deg); }
}

.form-message {
    text-align: center;
    padding: 0.8rem;
    border-radius: var(--radius-sm);
    margin-top: 0.8rem;
    font-weight: 600;
    font-size: 0.9rem;
    display: none;
    animation: fadeUp 0.4s ease;
}
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}
.form-message.success {
    display: block;
    background: rgba(46, 160, 67, 0.12);
    color: var(--success);
    border: 1px solid rgba(46, 160, 67, 0.15);
}
.form-message.error {
    display: block;
    background: rgba(217, 79, 79, 0.12);
    color: var(--danger);
    border: 1px solid rgba(217, 79, 79, 0.15);
}

/* ============================================
   PROFILE
   ============================================ */
.profile-box {
    background: var(--bg-secondary);
    border-radius: var(--radius);
    padding: 2rem 1.5rem;
    border: 1px solid var(--border-color);
    margin: 1.5rem 0;
    text-align: center;
    transition: background var(--transition), border var(--transition);
}
.profile-header .avatar {
    font-size: 5rem;
    color: var(--gold);
    margin-bottom: 0.5rem;
}
.profile-header h3 {
    font-size: 1.3rem;
    color: var(--text-primary);
}
.profile-header p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}
.profile-stats {
    display: flex;
    justify-content: center;
    gap: 2.5rem;
    margin: 1.5rem 0;
    padding: 1rem 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}
.profile-stats .stat .num {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--gold);
    display: block;
}
.profile-stats .stat .label {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.profile-menu {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin: 1rem 0;
}
.profile-menu-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.7rem 1rem;
    border-radius: var(--radius-sm);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-family: 'Vazirmatn', sans-serif;
    font-size: 0.9rem;
    transition: var(--transition);
    width: 100%;
    text-align: right;
}
.profile-menu-item:active {
    transform: scale(0.97);
}
.profile-menu-item i {
    color: var(--gold);
    width: 1.5rem;
}

.btn-logout {
    background: var(--bg-primary);
    color: var(--text-secondary);
    padding: 0.6rem 2rem;
    border-radius: 60px;
    border: 1px solid var(--border-color);
    font-family: 'Vazirmatn', sans-serif;
    font-size: 0.9rem;
    transition: var(--transition);
    margin-top: 1rem;
}
.btn-logout:active {
    transform: scale(0.95);
}

/* ============================================
   DONATE (در پروفایل)
   ============================================ */
.profile-donate {
    margin: 1rem 0 0;
    text-align: center;
}
.donate-address {
    background: var(--bg-primary);
    padding: 0.4rem 0.8rem;
    border-radius: 12px;
    font-family: monospace;
    font-size: 0.7rem;
    color: var(--text-secondary);
    word-break: break-all;
    border: 1px solid var(--border-color);
    direction: ltr;
    text-align: center;
    user-select: all;
    cursor: pointer;
    transition: var(--transition);
}
.donate-address:active {
    background: var(--border-color);
}
.donate-btns {
    display: flex;
    justify-content: center;
    gap: 0.6rem;
    margin-top: 0.6rem;
    flex-wrap: wrap;
}
.donate-btns a {
    background: var(--bg-primary);
    padding: 0.2rem 0.8rem;
    border-radius: 60px;
    font-size: 0.7rem;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    transition: var(--transition);
}
.donate-btns a:active {
    background: var(--border-color);
}
.donate-btns a i {
    color: var(--gold);
}
.donate-note {
    font-size: 0.6rem;
    color: var(--text-muted);
    margin-top: 0.5rem;
}

/* ============================================
   DETAIL PAGE
   ============================================ */
.btn-back {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
    padding: 0.5rem 0;
    transition: var(--transition);
}
.btn-back:active {
    color: var(--gold);
}
.detail-container {
    background: var(--bg-secondary);
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border-color);
    margin: 1rem 0 2rem;
}
.detail-container .detail-img {
    width: 100%;
    height: 250px;
    background-size: cover;
    background-position: center;
}
.detail-container .detail-body {
    padding: 1.5rem;
}
.detail-container .detail-body h2 {
    font-size: 1.6rem;
    color: var(--text-primary);
}
.detail-container .detail-body h2 span {
    color: var(--gold);
}
.detail-container .detail-body .detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin: 0.5rem 0 1rem;
    color: var(--text-secondary);
    font-size: 0.85rem;
}
.detail-container .detail-body .detail-meta i {
    color: var(--gold);
    margin-left: 4px;
}
.detail-container .detail-body .detail-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
    border-right: 3px solid var(--gold);
    padding-right: 1rem;
    margin: 1rem 0;
}
.detail-container .detail-body .detail-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 1rem 0;
}
.detail-container .detail-body .detail-tags span {
    background: var(--bg-primary);
    padding: 0.15rem 0.8rem;
    border-radius: 60px;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-secondary);
}
.detail-container .detail-body .btn-request {
    width: 100%;
    padding: 0.9rem;
    border: none;
    border-radius: 60px;
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: #fff;
    font-family: 'Vazirmatn', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    box-shadow: 0 4px 20px rgba(180, 139, 90, 0.25);
    margin-top: 1rem;
}
.detail-container .detail-body .btn-request:active {
    transform: scale(0.97);
}

/* ============================================
   استایل فایل آپلود
   ============================================ */
   input[type="file"] {
    padding: 0.8rem;
    border: 1.5px dashed var(--border-color);
    background: var(--bg-primary);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    cursor: pointer;
    transition: var(--transition);
}
input[type="file"]:hover {
    border-color: var(--gold);
}
input[type="file"]::file-selector-button {
    padding: 0.4rem 1.2rem;
    border: none;
    border-radius: 60px;
    background: var(--gold);
    color: #fff;
    font-family: 'Vazirmatn', sans-serif;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    margin-left: 0.8rem;
}
input[type="file"]::file-selector-button:hover {
    background: var(--gold-dark);
}
input[type="file"].error {
    border-color: var(--danger);
}

/* ============================================
   DONATE BUTTONS
   ============================================ */
   .donate-btns {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 0.8rem;
}
.donate-btn {
    background: var(--bg-primary);
    padding: 0.35rem 0.9rem;
    border-radius: 60px;
    font-size: 0.7rem;
    color: var(--text-secondary);
    border: 2px solid transparent;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    transition: all 0.3s ease;
    cursor: pointer;
    font-family: 'Vazirmatn', sans-serif;
    font-weight: 600;
}
.donate-btn i {
    font-size: 0.9rem;
}
.donate-btn:hover {
    background: var(--border-color);
}
.donate-btn.active {
    border-color: var(--gold);
    background: rgba(180, 139, 90, 0.12);
    color: var(--gold);
}
.donate-btn:active {
    transform: scale(0.95);
}

.donate-address {
    background: var(--bg-primary);
    padding: 0.6rem 0.8rem;
    border-radius: 12px;
    font-family: monospace;
    font-size: 0.7rem;
    color: var(--text-secondary);
    word-break: break-all;
    border: 1px solid var(--border-color);
    direction: ltr;
    text-align: center;
    user-select: all;
    cursor: pointer;
    transition: var(--transition);
    margin-bottom: 0.3rem;
}
.donate-address:active {
    background: var(--border-color);
}
#donateCurrencyLabel {
    font-size: 0.55rem;
    color: var(--text-muted);
    margin-top: 0.2rem;
    font-family: 'Vazirmatn', sans-serif;
    direction: rtl;
}

/* ============================================
   LOGIN
   ============================================ */
.login-box {
    background: var(--bg-secondary);
    border-radius: var(--radius);
    padding: 2rem 1.5rem;
    border: 1px solid var(--border-color);
    margin: 3rem 0;
    text-align: center;
    transition: background var(--transition), border var(--transition);
}
.login-header {
    margin-bottom: 1.5rem;
}
.login-header h2 {
    font-size: 1.8rem;
    color: var(--text-primary);
}
.login-header p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* ============================================
   BOTTOM NAV
   ============================================ */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-around;
    padding: 0.4rem 0 0.6rem;
    z-index: 200;
    backdrop-filter: blur(14px);
    transition: background var(--transition), border var(--transition);
}
.bottom-nav .nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.1rem;
    font-size: 0.6rem;
    color: var(--text-muted);
    transition: var(--transition);
    position: relative;
    padding: 0.2rem 0.6rem;
    border-radius: 12px;
}
.bottom-nav .nav-item i {
    font-size: 1.3rem;
    transition: var(--transition);
}
.bottom-nav .nav-item span {
    font-weight: 500;
}
.bottom-nav .nav-item.active {
    color: var(--gold);
}
.bottom-nav .nav-item.active i {
    transform: translateY(-2px);
}
.bottom-nav .nav-item .badge {
    position: absolute;
    top: -2px;
    right: 0;
    background: var(--danger);
    color: #fff;
    font-size: 0.5rem;
    font-weight: 700;
    padding: 0.05rem 0.4rem;
    border-radius: 60px;
    min-width: 16px;
    text-align: center;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 400px) {
    .hero-slider { height: 45vh; }
    .hero-slider .slide-content h2 { font-size: 1.5rem; }
    .animal-grid .animal-card .img-wrap { height: 160px; }
    .detail-container .detail-img { height: 200px; }
}