:root {
    --gold: #C9A961;
    --gold-dark: #8B7355;
    --gold-light: #D4B87A;
    --gold-border: #C9A961;
    --cream: #FFFEF9;
    --cream-dark: #F5F0E1;
    --text: #2C2C2C;
    --text-muted: #6B6B6B;
    --white: #FFFFFF;
    --silver: #E8E8E8;
    --green: #2E7D32;
    --red: #C62828;
    --shadow: 0 2px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
    --radius: 12px;
    --radius-sm: 8px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--cream);
    color: var(--text);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
    font-family: 'Playfair Display', Georgia, serif;
}

/* ==================== AUTH PAGE ==================== */
.auth-page {
    background: linear-gradient(135deg, var(--cream) 0%, var(--cream-dark) 50%, #E8DFD0 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
}

.auth-container {
    width: 100%;
    max-width: 420px;
    text-align: center;
}

.auth-logo {
    margin-bottom: 24px;
}

.diamond-icon {
    font-size: 48px;
    margin-bottom: 8px;
    animation: sparkle 2s ease-in-out infinite;
}

@keyframes sparkle {
    0%, 100% { transform: scale(1); filter: brightness(1); }
    50% { transform: scale(1.1); filter: brightness(1.3); }
}

.auth-logo h1 {
    font-size: 36px;
    color: var(--text);
    letter-spacing: 2px;
}

.auth-logo .subtitle {
    color: var(--gold-dark);
    font-size: 14px;
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-top: 4px;
}

.badge-row {
    display: flex;
    gap: 8px;
    justify-content: center;
    margin-top: 12px;
}

.badge {
    padding: 4px 12px;
    border: 1px solid var(--gold);
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    color: var(--gold-dark);
    letter-spacing: 1px;
}

.badge.gold {
    background: var(--gold);
    color: var(--white);
}

.auth-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(201,169,97,0.2);
}

.auth-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 20px;
    background: var(--cream);
    border-radius: var(--radius-sm);
    padding: 4px;
}

.tab-btn {
    flex: 1;
    padding: 10px;
    border: none;
    background: transparent;
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-muted);
    cursor: pointer;
    border-radius: 6px;
    transition: all 0.2s;
}

.tab-btn.active {
    background: var(--white);
    color: var(--gold-dark);
    box-shadow: 0 1px 4px rgba(0,0,0,0.1);
    font-weight: 600;
}

.auth-footer {
    margin-top: 20px;
    font-size: 12px;
    color: var(--text-muted);
}

/* ==================== FORM ELEMENTS ==================== */
.form-group {
    margin-bottom: 16px;
    text-align: left;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--silver);
    border-radius: var(--radius-sm);
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    color: var(--text);
    background: var(--white);
    transition: border-color 0.2s;
    outline: none;
}

.form-group input:focus,
.form-group select:focus {
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(201,169,97,0.15);
}

.form-group small,
.field-hint {
    display: block;
    margin-top: 6px;
    font-size: 12px;
    color: var(--text-muted);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

/* ==================== BUTTONS ==================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 20px;
    border: none;
    border-radius: var(--radius-sm);
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: var(--white);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(201,169,97,0.4);
}

.btn-full {
    width: 100%;
}

.btn-success {
    background: var(--green);
    color: var(--white);
}

.btn-danger {
    background: var(--red);
    color: var(--white);
}

.btn-secondary {
    background: var(--silver);
    color: var(--text);
}

.btn-dark {
    background: var(--text);
    color: var(--white);
}

.btn-sm {
    padding: 6px 12px;
    font-size: 12px;
}

.btn-invest {
    width: 100%;
    padding: 10px;
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: var(--white);
    border: none;
    border-radius: var(--radius-sm);
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    margin-top: 8px;
}

.btn-invest:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(201,169,97,0.4);
}

.btn-invest:disabled {
    background: var(--silver);
    color: var(--text-muted);
    cursor: not-allowed;
}

/* ==================== ALERTS ==================== */
.alert {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
    font-size: 14px;
    font-weight: 500;
}

.alert-error {
    background: #FFF3F3;
    color: var(--red);
    border: 1px solid #FFCDD2;
}

.alert-success {
    background: #F1F8F1;
    color: var(--green);
    border: 1px solid #C8E6C9;
}

/* ==================== BOTTOM NAVIGATION ==================== */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--white);
    border-top: 1px solid var(--silver);
    display: flex;
    justify-content: space-around;
    padding: 8px 0;
    padding-bottom: max(8px, env(safe-area-inset-bottom));
    z-index: 100;
    box-shadow: 0 -2px 12px rgba(0,0,0,0.06);
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    text-decoration: none;
    color: var(--text-muted);
    font-size: 10px;
    font-weight: 500;
    padding: 4px 8px;
    transition: color 0.2s;
}

.nav-item.active {
    color: var(--gold-dark);
}

.nav-item:hover {
    color: var(--gold);
}

.nav-item svg {
    width: 22px;
    height: 22px;
}

/* ==================== PAGE CONTENT ==================== */
.page-content {
    padding-bottom: 80px;
}

.page-header {
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: var(--white);
    padding: 24px 16px;
    text-align: center;
}

.page-header h1 {
    font-size: 22px;
    margin-bottom: 4px;
}

.page-header p {
    font-size: 13px;
    opacity: 0.9;
}

/* ==================== HEADER SLIDESHOW ==================== */
.header {
    position: relative;
    height: 240px;
    overflow: hidden;
}

.header-slideshow {
    position: absolute;
    inset: 0;
}

.slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.slide.active {
    opacity: 1;
}

.header-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0.3) 0%, rgba(0,0,0,0.6) 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-align: center;
    padding: 20px;
}

.header-brand .diamond-emoji {
    font-size: 32px;
}

.header-brand h1 {
    font-size: 32px;
    letter-spacing: 3px;
    text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.header-brand p {
    font-size: 12px;
    letter-spacing: 6px;
    text-transform: uppercase;
    opacity: 0.9;
}

.header-balance {
    margin-top: 16px;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: var(--radius);
    padding: 12px 24px;
    text-align: center;
}

.balance-label {
    display: block;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 2px;
    opacity: 0.8;
}

.balance-amount {
    display: block;
    font-size: 28px;
    font-weight: 700;
    font-family: 'Playfair Display', serif;
}

.bonus-badge {
    display: inline-block;
    margin-top: 4px;
    padding: 2px 10px;
    background: var(--gold);
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
}

.bonus-hint {
    display: block;
    margin-top: 4px;
    font-size: 10px;
    opacity: 0.8;
    letter-spacing: 0.5px;
}

/* ==================== STATS GRID ==================== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    padding: 16px;
    margin-top: -20px;
    position: relative;
    z-index: 2;
}

.stat-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 16px 12px;
    text-align: center;
    box-shadow: var(--shadow);
    border: 1px solid rgba(201,169,97,0.15);
}

.stat-icon {
    font-size: 24px;
    margin-bottom: 4px;
}

.stat-value {
    font-size: 22px;
    font-weight: 700;
    font-family: 'Playfair Display', serif;
    color: var(--gold-dark);
}

.stat-label {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ==================== SECTIONS ==================== */
.section {
    padding: 0 16px;
    margin-top: 24px;
}

.section-title {
    font-size: 18px;
    color: var(--text);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.section-subtitle {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.diamond-emoji {
    font-size: 20px;
}

/* ==================== INVESTMENT CARDS ==================== */
.investment-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 16px;
    box-shadow: var(--shadow);
    margin-bottom: 12px;
    border: 1px solid rgba(201,169,97,0.2);
}

.investment-card.active-plan {
    border-left: 4px solid var(--gold);
}

.plan-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.plan-num {
    font-weight: 600;
    font-size: 15px;
}

.plan-status {
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.plan-status.active {
    background: #E8F5E9;
    color: var(--green);
}

.plan-details {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-bottom: 12px;
}

.plan-detail {
    text-align: center;
}

.detail-label {
    display: block;
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.detail-value {
    display: block;
    font-size: 16px;
    font-weight: 700;
    font-family: 'Playfair Display', serif;
}

.detail-value.green { color: var(--green); }
.detail-value.gold { color: var(--gold-dark); }

.progress-bar {
    height: 6px;
    background: var(--cream-dark);
    border-radius: 3px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--gold), var(--gold-light));
    border-radius: 3px;
    transition: width 0.5s ease;
}

.progress-text {
    display: block;
    text-align: center;
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 4px;
}

/* ==================== PACKAGES GRID ==================== */
.packages-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

.package-card {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 1px solid rgba(201,169,97,0.15);
    transition: transform 0.2s, box-shadow 0.2s;
}

.package-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.package-image {
    height: 180px;
    overflow: hidden;
}

.package-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.package-card:hover .package-image img {
    transform: scale(1.05);
}

.package-info {
    padding: 16px;
}

.package-name {
    font-size: 18px;
    margin-bottom: 4px;
}

.package-price {
    font-size: 28px;
    font-weight: 700;
    font-family: 'Playfair Display', serif;
    color: var(--gold-dark);
    margin-bottom: 8px;
}

.package-return {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
}

.package-return .daily {
    font-size: 14px;
    font-weight: 600;
    color: var(--green);
}

.package-return .total {
    font-size: 13px;
    color: var(--text-muted);
}

/* ==================== DEPOSIT PAGE ==================== */
.notice-box {
    background: #FFF8E1;
    border: 1px solid var(--gold);
    border-radius: var(--radius-sm);
    padding: 14px 16px;
    text-align: center;
    font-size: 14px;
    color: var(--gold-dark);
    margin-bottom: 16px;
}

.deposit-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow);
    border: 1px solid rgba(201,169,97,0.15);
}

.deposit-card.crypto {
    border-color: #4CAF50;
}

.detail-row {
    margin-bottom: 14px;
}

.detail-row:last-child {
    margin-bottom: 0;
}

.detail-field label {
    display: block;
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 6px;
}

.copy-field {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--cream);
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--silver);
}

.field-value {
    flex: 1;
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
    word-break: break-all;
}

.field-value.crypto-addr {
    font-size: 12px;
    font-family: monospace;
}

.copy-btn {
    padding: 6px 14px;
    background: var(--gold);
    color: var(--white);
    border: none;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}

.copy-btn:hover {
    background: var(--gold-dark);
}

.copy-btn.copied {
    background: var(--green);
}

.crypto-guide {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--silver);
    font-size: 13px;
    color: var(--text-muted);
}

.crypto-guide p {
    margin-bottom: 4px;
}

.deposit-form {
    background: var(--white);
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow);
}

/* ==================== WITHDRAW PAGE ==================== */
.withdraw-form {
    background: var(--white);
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow);
}

/* ==================== TEAM PAGE ==================== */
.referral-card {
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: var(--white);
    border-radius: var(--radius);
    padding: 20px;
    text-align: center;
}

.referral-card h3 {
    margin-bottom: 12px;
    font-size: 16px;
}

.referral-card .copy-field {
    background: rgba(255,255,255,0.15);
    border-color: rgba(255,255,255,0.3);
}

.referral-card .field-value {
    color: var(--white);
}

.referral-card .copy-btn {
    background: rgba(255,255,255,0.2);
}

.ref-hint {
    margin-top: 10px;
    font-size: 12px;
    opacity: 0.85;
}

.commission-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.commission-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 16px;
    text-align: center;
    box-shadow: var(--shadow);
    border: 2px solid transparent;
}

.commission-card.t1 { border-color: var(--gold); }
.commission-card.t2 { border-color: var(--silver); }
.commission-card.t3 { border-color: #CD7F32; }

.tier-badge {
    display: block;
    font-size: 11px;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 2px;
    margin-bottom: 4px;
}

.tier-rate {
    display: block;
    font-size: 28px;
    font-weight: 700;
    font-family: 'Playfair Display', serif;
    color: var(--gold-dark);
}

.tier-label {
    display: block;
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 4px;
}

.team-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.team-member {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--white);
    border-radius: var(--radius);
    padding: 14px;
    box-shadow: var(--shadow);
    border: 1px solid rgba(201,169,97,0.1);
}

.member-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 700;
    font-family: 'Playfair Display', serif;
}

.member-info {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.member-name {
    font-weight: 600;
    font-size: 14px;
}

.member-phone {
    font-size: 12px;
    color: var(--text-muted);
}

.member-date {
    font-size: 11px;
    color: var(--text-muted);
}

.status-badge {
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
}

.status-badge.active,
.status-badge.approved {
    background: #E8F5E9;
    color: var(--green);
}

.status-badge.pending {
    background: #FFF8E1;
    color: #F57F17;
}

.status-badge.rejected {
    background: #FFF3F3;
    color: var(--red);
}

/* ==================== PROFILE PAGE ==================== */
.profile-card {
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: var(--white);
    border-radius: var(--radius);
    padding: 24px;
    text-align: center;
}

.profile-avatar {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    font-weight: 700;
    font-family: 'Playfair Display', serif;
    margin: 0 auto 12px;
    border: 3px solid rgba(255,255,255,0.4);
}

.profile-name {
    font-size: 22px;
    margin-bottom: 4px;
}

.profile-member {
    font-size: 12px;
    opacity: 0.85;
}

.info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 16px;
}

.info-item {
    background: var(--white);
    border-radius: var(--radius-sm);
    padding: 12px;
    box-shadow: var(--shadow);
}

.info-label {
    display: block;
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 4px;
}

.info-value {
    font-size: 14px;
    font-weight: 600;
    word-break: break-all;
}

.info-value.gold {
    color: var(--gold-dark);
}

.history-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.history-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--white);
    border-radius: var(--radius-sm);
    padding: 12px 14px;
    box-shadow: var(--shadow);
}

.history-title {
    display: block;
    font-weight: 600;
    font-size: 14px;
}

.history-meta {
    display: block;
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 2px;
}

.history-detail {
    text-align: right;
}

.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-muted);
}

.empty-icon {
    font-size: 48px;
    margin-bottom: 12px;
}

/* ==================== TRANSACTIONS ==================== */
.transaction-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.transaction-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--white);
    border-radius: var(--radius-sm);
    padding: 12px 14px;
    box-shadow: var(--shadow);
}

.tx-info {
    display: flex;
    flex-direction: column;
}

.tx-type {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 2px 8px;
    border-radius: 4px;
    display: inline-block;
    margin-bottom: 2px;
    width: fit-content;
}

.tx-type.profit { background: #E8F5E9; color: var(--green); }
.tx-type.commission { background: #E3F2FD; color: #1565C0; }
.tx-type.deposit { background: #F3E5F5; color: #7B1FA2; }
.tx-type.withdrawal { background: #FFF3E0; color: #E65100; }
.tx-type.withdrawal_approved { background: #E8F5E9; color: var(--green); }
.tx-type.investment { background: #FFF8E1; color: #F57F17; }
.tx-type.bonus { background: #E0F7FA; color: #00838F; }

.tx-desc {
    font-size: 13px;
    color: var(--text-muted);
}

.tx-amount {
    font-size: 15px;
    font-weight: 700;
    font-family: 'Playfair Display', serif;
}

.tx-amount.positive { color: var(--green); }
.tx-amount.negative { color: var(--red); }

.green { color: var(--green); }
.red { color: var(--red); }
.gold { color: var(--gold-dark); }

/* ==================== WHATSAPP FLOAT ==================== */
.whatsapp-float {
    position: fixed;
    bottom: 80px;
    right: 16px;
    width: 56px;
    height: 56px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(37,211,102,0.4);
    z-index: 99;
    transition: transform 0.2s;
    text-decoration: none;
}

.whatsapp-float:hover {
    transform: scale(1.1);
}

.whatsapp-float svg {
    width: 30px;
    height: 30px;
}

/* ==================== ADMIN LAYOUT ==================== */
.admin-page {
    background: #F5F5F5;
}

.admin-layout {
    display: flex;
    min-height: 100vh;
}

.admin-sidebar {
    width: 240px;
    background: var(--text);
    color: var(--white);
    padding: 20px 0;
    flex-shrink: 0;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
}

.sidebar-brand {
    text-align: center;
    padding: 0 16px 20px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    margin-bottom: 12px;
}

.sidebar-brand h2 {
    font-size: 20px;
    margin-top: 8px;
}

.sidebar-brand p {
    font-size: 11px;
    opacity: 0.6;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    padding: 0 8px;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    border-radius: var(--radius-sm);
    font-size: 14px;
    transition: all 0.2s;
    margin-bottom: 2px;
}

.sidebar-link:hover {
    background: rgba(255,255,255,0.1);
    color: var(--white);
}

.sidebar-link.active {
    background: var(--gold);
    color: var(--white);
    font-weight: 600;
}

.sidebar-link span:first-child {
    font-size: 18px;
}

.badge-red {
    background: var(--red);
    color: var(--white);
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 600;
    margin-left: auto;
}

.admin-main {
    flex: 1;
    padding: 20px;
    min-width: 0;
}

.admin-header {
    margin-bottom: 20px;
}

.admin-header h1 {
    font-size: 24px;
}

.admin-stats {
    margin-top: 8px;
    font-size: 14px;
    color: var(--text-muted);
}

.admin-stats strong {
    color: var(--gold-dark);
}

.admin-content {
    background: transparent;
}

/* ==================== ADMIN TABLE ==================== */
.admin-table-wrap {
    overflow-x: auto;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.admin-table th {
    background: var(--cream-dark);
    padding: 12px 14px;
    text-align: left;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    font-weight: 600;
    white-space: nowrap;
}

.admin-table td {
    padding: 10px 14px;
    border-bottom: 1px solid #F0F0F0;
    white-space: nowrap;
}

.admin-table tr:hover {
    background: #FAFAFA;
}

.admin-table a {
    color: var(--gold-dark);
    text-decoration: none;
    font-weight: 600;
}

.admin-table a:hover {
    text-decoration: underline;
}

.admin-table.small {
    font-size: 12px;
}

.admin-table.small th,
.admin-table.small td {
    padding: 8px 10px;
}

/* ==================== ADMIN CARDS ==================== */
.admin-card {
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin-bottom: 12px;
    overflow: hidden;
    border: 1px solid #F0F0F0;
}

.admin-card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    background: var(--cream);
    border-bottom: 1px solid #F0F0F0;
    flex-wrap: wrap;
}

.card-user {
    font-weight: 700;
    font-size: 15px;
}

.card-amount {
    font-size: 18px;
    font-weight: 700;
    font-family: 'Playfair Display', serif;
    color: var(--gold-dark);
}

.card-fee {
    font-size: 13px;
    color: var(--red);
}

.card-net {
    font-size: 13px;
    color: var(--green);
    font-weight: 600;
}

.card-date {
    font-size: 12px;
    color: var(--text-muted);
    margin-left: auto;
}

.admin-card-body {
    padding: 14px 16px;
}

.admin-card-body p {
    margin-bottom: 6px;
    font-size: 13px;
}

.admin-card-actions {
    padding: 12px 16px;
    border-top: 1px solid #F0F0F0;
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
}

.input-sm {
    padding: 6px 10px;
    border: 1px solid var(--silver);
    border-radius: 6px;
    font-size: 12px;
    font-family: 'Inter', sans-serif;
    width: 160px;
}

/* ==================== PROOF PREVIEWS ==================== */
.proof-preview {
    margin-top: 8px;
}

.proof-image {
    max-width: 100%;
    max-height: 300px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--silver);
    cursor: pointer;
    transition: transform 0.2s;
}

.proof-image:hover {
    transform: scale(1.02);
}

.proof-pdf {
    width: 100%;
    height: 400px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--silver);
}

/* ==================== ADMIN FORM ==================== */
.admin-form {
    background: var(--white);
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow);
}

.detail-section {
    margin-bottom: 24px;
}

.detail-section h3 {
    font-size: 16px;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--gold);
    display: inline-block;
}

/* ==================== SEARCH FORM ==================== */
.search-form {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
}

.search-form input {
    flex: 1;
    padding: 10px 14px;
    border: 1px solid var(--silver);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-family: 'Inter', sans-serif;
}

.search-form .btn {
    padding: 10px 20px;
}

/* ==================== RESPONSIVE ==================== */
.admin-mobile-tabs {
    display: none;
}

@media (max-width: 768px) {
    .admin-mobile-tabs {
        display: flex;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        background: linear-gradient(180deg, #1a1a1a 0%, #111 100%);
        z-index: 100;
        overflow-x: auto;
        padding: 6px 4px 8px;
        gap: 2px;
        border-top: 2px solid var(--gold);
        box-shadow: 0 -4px 20px rgba(0,0,0,0.3);
        -webkit-overflow-scrolling: touch;
    }

    .admin-mobile-tabs::-webkit-scrollbar {
        display: none;
    }

    .mobile-tab {
        flex: 1 0 auto;
        min-width: 0;
        padding: 8px 6px 4px;
        color: rgba(255,255,255,0.45);
        text-decoration: none;
        font-size: 10px;
        font-weight: 500;
        white-space: nowrap;
        text-align: center;
        border-radius: 10px;
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        position: relative;
        letter-spacing: 0.3px;
    }

    .mobile-tab:active {
        transform: scale(0.92);
    }

    .mobile-tab.active {
        color: var(--gold);
        background: rgba(201,169,97,0.12);
    }

    .mobile-tab.active::after {
        content: '';
        position: absolute;
        top: -6px;
        left: 50%;
        transform: translateX(-50%);
        width: 20px;
        height: 3px;
        background: var(--gold);
        border-radius: 0 0 4px 4px;
    }

    .admin-sidebar {
        display: none;
    }

    .admin-layout {
        flex-direction: column;
    }

    .admin-main {
        padding: 12px;
        padding-bottom: 80px;
    }

    .admin-header {
        background: linear-gradient(135deg, var(--gold), var(--gold-dark));
        margin: -12px -12px 16px;
        padding: 20px 16px;
        border-radius: 0 0 20px 20px;
        box-shadow: 0 4px 16px rgba(201,169,97,0.3);
    }

    .admin-header h1 {
        color: var(--white);
        font-size: 20px;
        margin: 0;
    }

    .admin-stats {
        color: rgba(255,255,255,0.8);
    }

    .admin-stats strong {
        color: var(--white);
    }

    .admin-table {
        font-size: 12px;
    }

    .admin-table th,
    .admin-table td {
        padding: 8px 10px;
    }

    .admin-card {
        background: var(--white);
        border-radius: 14px;
        box-shadow: 0 2px 16px rgba(0,0,0,0.06);
        border: 1px solid rgba(201,169,97,0.12);
        overflow: hidden;
    }

    .admin-card-header {
        flex-direction: column;
        align-items: flex-start;
        padding: 14px 16px;
        background: linear-gradient(135deg, rgba(201,169,97,0.06) 0%, rgba(255,254,249,1) 100%);
        border-bottom: 1px solid rgba(201,169,97,0.1);
        gap: 6px;
    }

    .card-amount {
        font-size: 20px;
        font-weight: 700;
        color: var(--gold-dark);
        font-family: 'Playfair Display', serif;
    }

    .card-date {
        margin-left: 0;
        font-size: 12px;
        color: var(--text-muted);
    }

    .admin-card-body {
        padding: 14px 16px;
    }

    .admin-card-actions {
        padding: 12px 16px;
        background: var(--cream);
        border-top: 1px solid rgba(0,0,0,0.04);
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .admin-card-actions .btn {
        flex: 1;
        min-width: 0;
        padding: 10px 12px;
        font-size: 13px;
        font-weight: 600;
        border-radius: var(--radius-sm);
    }

    .plan-details {
        grid-template-columns: 1fr;
        gap: 4px;
    }

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

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

    .form-row {
        grid-template-columns: 1fr;
    }
}

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

.stat-card,
.package-card,
.investment-card,
.team-member,
.admin-card {
    animation: fadeIn 0.4s ease-out;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(201,169,97,0.4); }
    50% { box-shadow: 0 0 0 8px rgba(201,169,97,0); }
}

.btn-invest:not(:disabled) {
    animation: pulse 2s infinite;
}