/* =============================================
   CRYPTO TEK AI - ADMIN PANEL STYLES
   ============================================= */

.admin-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 24px 16px;
}

.admin-header {
    margin-bottom: 24px;
}

.admin-title {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.admin-subtitle {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* ---- STATS GRID ---- */

.admin-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 24px;
}

.admin-stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 16px 18px;
    text-align: center;
    transition: box-shadow 0.18s;
}

.admin-stat-card.clickable {
    cursor: pointer;
}

.admin-stat-card.clickable:hover {
    box-shadow: var(--shadow-hover);
    border-color: var(--primary);
}

.admin-stat-num {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
    margin-bottom: 6px;
}

.admin-stat-label {
    font-size: 0.78rem;
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.admin-stat-card.open .admin-stat-num { color: #f59e0b; }
.admin-stat-card.in-progress .admin-stat-num { color: #3b82f6; }
.admin-stat-card.answered .admin-stat-num { color: #10b981; }
.admin-stat-card.closed .admin-stat-num { color: #6b7280; }
.admin-stat-card.unread .admin-stat-num { color: var(--primary); }

/* ---- FILTERS ---- */

.admin-filters {
    display: flex;
    align-items: flex-end;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 16px 18px;
}

.admin-filter-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.admin-filter-group label {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.admin-select {
    background: var(--bg-page);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 8px 12px;
    font-size: 0.88rem;
    color: var(--text-primary);
    outline: none;
    cursor: pointer;
    min-width: 160px;
}

.admin-select:focus {
    border-color: var(--primary);
}

.admin-filter-apply-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 9px 18px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
    align-self: flex-end;
}

.admin-filter-apply-btn:hover {
    background: var(--primary-dark);
}

/* ---- TICKET LIST ---- */

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

.admin-ticket-row {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 14px 16px;
    cursor: pointer;
    transition: box-shadow 0.18s, border-color 0.18s;
    position: relative;
}

.admin-ticket-row:hover {
    box-shadow: var(--shadow-hover);
    border-color: var(--primary);
}

.admin-ticket-row.unread {
    border-left: 3px solid var(--primary);
    background: rgba(255, 107, 53, 0.03);
}

.admin-ticket-row.high-priority {
    border-left: 3px solid #ef4444;
    background: rgba(239, 68, 68, 0.03);
}

.admin-ticket-row.unread.high-priority {
    border-left: 3px solid #ef4444;
}

.admin-priority-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.72rem;
    font-weight: 700;
    color: #ef4444;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 6px;
    padding: 2px 7px;
}

.admin-stat-card.priority .admin-stat-num { color: #ef4444; }

.admin-ticket-unread-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--primary);
    flex-shrink: 0;
    opacity: 0;
    transition: opacity 0.2s;
}

.admin-ticket-unread-dot.visible {
    opacity: 1;
}

.admin-ticket-main {
    flex: 1;
    min-width: 0;
}

.admin-ticket-top {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 5px;
}

.admin-ticket-user {
    font-size: 0.82rem;
    color: var(--secondary);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 4px;
}

.admin-ticket-cat {
    font-size: 0.78rem;
    color: var(--text-secondary);
    background: var(--bg-page);
    padding: 2px 8px;
    border-radius: 6px;
}

.admin-ticket-subject {
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 5px;
}

.admin-ticket-bottom {
    display: flex;
    align-items: center;
    gap: 12px;
}

.admin-ticket-date {
    font-size: 0.78rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 4px;
}

.admin-ticket-replies {
    font-size: 0.78rem;
    color: #10b981;
    display: flex;
    align-items: center;
    gap: 4px;
}

.admin-ticket-arrow {
    color: var(--text-muted);
    font-size: 0.8rem;
    flex-shrink: 0;
}

/* ---- PAGINATION ---- */

.admin-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    margin-top: 20px;
}

.admin-page-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: var(--bg-card);
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: border-color 0.2s;
}

.admin-page-btn:hover:not(:disabled) {
    border-color: var(--primary);
}

.admin-page-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.admin-page-info {
    font-size: 0.88rem;
    color: var(--text-secondary);
    font-weight: 600;
}

/* ---- EMPTY STATE ---- */

.admin-empty {
    text-align: center;
    padding: 50px 20px;
    color: var(--text-secondary);
}

.admin-empty-icon {
    font-size: 3rem;
    margin-bottom: 12px;
}

/* ---- DETAIL VIEW ---- */

.admin-detail {}

.admin-detail-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    margin-bottom: 20px;
}

.admin-detail-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.admin-detail-user {
    font-size: 0.85rem;
    color: var(--secondary);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 5px;
}

.admin-detail-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 22px;
    margin-bottom: 20px;
}

.admin-detail-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 10px;
}

.admin-detail-cat {
    font-size: 0.82rem;
    color: var(--text-secondary);
}

.admin-detail-date {
    font-size: 0.78rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 4px;
}

.admin-detail-subject {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.admin-detail-message {
    font-size: 0.92rem;
    color: var(--text-primary);
    line-height: 1.6;
    word-break: break-word;
}

/* ---- REPLIES ---- */

.admin-replies-section {
    margin-bottom: 20px;
}

.admin-replies-section h3 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.admin-reply-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-left: 3px solid var(--primary);
    border-radius: 12px;
    padding: 14px 18px;
    margin-bottom: 8px;
}

.admin-reply-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}

.admin-reply-from {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 5px;
}

.admin-reply-date {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.admin-reply-text {
    font-size: 0.92rem;
    color: var(--text-primary);
    line-height: 1.6;
    word-break: break-word;
}

/* ---- REPLY FORM ---- */

.admin-reply-form {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 22px;
}

.admin-reply-form h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.admin-reply-status-row {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 14px;
}

.admin-reply-status-row label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.admin-reply-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 14px;
}

.admin-status-only-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 9px 18px;
    background: none;
    border: 1px solid var(--border);
    border-radius: 10px;
    font-size: 0.88rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: border-color 0.2s, color 0.2s;
}

.admin-status-only-btn:hover:not(:disabled) {
    border-color: var(--secondary);
    color: var(--secondary);
}

.admin-send-reply-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 22px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: 10px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}

.admin-send-reply-btn:hover:not(:disabled) {
    background: var(--primary-dark);
}

.admin-send-reply-btn:disabled,
.admin-status-only-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.admin-reply-msg {
    margin-top: 12px;
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 0.88rem;
    font-weight: 600;
}

.admin-reply-msg.success {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #10b981;
}

.admin-reply-msg.error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #ef4444;
}

/* ---- ACCESS DENIED ---- */

.admin-access-denied {
    text-align: center;
    padding: 80px 20px;
}

.admin-denied-icon {
    font-size: 4rem;
    margin-bottom: 16px;
}

.admin-access-denied h2 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.admin-access-denied p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* ---- SEARCH BAR ---- */

.admin-search-bar {
    margin-bottom: 12px;
}

.admin-search-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.admin-search-icon {
    position: absolute;
    left: 14px;
    color: var(--text-muted);
    font-size: 0.85rem;
    pointer-events: none;
}

.admin-search-input {
    width: 100%;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 10px 40px 10px 38px;
    font-size: 0.92rem;
    color: var(--text-primary);
    outline: none;
    transition: border-color 0.2s;
}

.admin-search-input:focus {
    border-color: var(--primary);
}

.admin-search-input::placeholder {
    color: var(--text-muted);
}

.admin-search-clear {
    position: absolute;
    right: 10px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: none;
    background: var(--bg-page);
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    transition: background 0.2s, color 0.2s;
}

.admin-search-clear:hover {
    background: rgba(239,68,68,0.1);
    color: #ef4444;
}

.admin-search-clear.hidden {
    display: none;
}

/* ---- RESPONSIVE ---- */

@media (max-width: 640px) {
    .admin-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .admin-filters {
        flex-direction: column;
        align-items: stretch;
    }

    .admin-filter-apply-btn {
        width: 100%;
        justify-content: center;
    }

    .admin-reply-actions {
        flex-direction: column;
    }

    .admin-status-only-btn,
    .admin-send-reply-btn {
        width: 100%;
        justify-content: center;
    }

    .admin-detail-header {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* =============================================
   ADMIN DASHBOARD - NAV CARDS
   ============================================= */

.admin-dashboard-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.admin-nav-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 22px;
    cursor: pointer;
    transition: box-shadow 0.2s, border-color 0.2s, transform 0.15s;
    position: relative;
    overflow: hidden;
}

.admin-nav-card:hover {
    box-shadow: var(--shadow-hover);
    border-color: var(--primary);
    transform: translateY(-2px);
}

.admin-nav-card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 18px;
}

.admin-nav-card-icon {
    font-size: 2rem;
    line-height: 1;
    flex-shrink: 0;
}

.admin-nav-card-title-wrap {
    flex: 1;
    min-width: 0;
}

.admin-nav-card-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.admin-nav-card-arrow {
    color: var(--text-muted);
    font-size: 1rem;
    transition: transform 0.2s;
}

.admin-nav-card:hover .admin-nav-card-arrow {
    transform: translateX(3px);
    color: var(--primary);
}

.admin-nav-card-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-bottom: 14px;
}

.admin-nav-stat {
    background: var(--bg-page);
    border-radius: 10px;
    padding: 10px 12px;
}

.admin-nav-stat-num {
    display: block;
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
    margin-bottom: 4px;
}

.admin-nav-stat-label {
    display: block;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.admin-nav-stat.open .admin-nav-stat-num { color: #f59e0b; }
.admin-nav-stat.priority .admin-nav-stat-num { color: #ef4444; }
.admin-nav-stat.unread .admin-nav-stat-num { color: var(--primary); }
.admin-nav-stat.active .admin-nav-stat-num { color: #10b981; }
.admin-nav-stat.new .admin-nav-stat-num { color: #3b82f6; }
.admin-nav-stat.week .admin-nav-stat-num { color: var(--secondary, #8b5cf6); }

.admin-nav-card-alert {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: rgba(255, 107, 53, 0.1);
    border: 1px solid rgba(255, 107, 53, 0.3);
    color: var(--primary);
    font-size: 0.78rem;
    font-weight: 700;
    border-radius: 8px;
    padding: 4px 10px;
    margin-top: 4px;
}

.admin-nav-pkg-row {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 8px;
    margin-bottom: 6px;
}

.admin-nav-source-row {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

/* ---- BACK BUTTON ---- */

.admin-back-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: var(--bg-card);
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: border-color 0.2s;
}

.admin-back-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

/* ---- PACKAGE BADGES ---- */

.admin-pkg-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.72rem;
    font-weight: 700;
    border-radius: 6px;
    padding: 2px 8px;
}

.admin-pkg-badge.free { background: rgba(107,114,128,0.12); color: #9ca3af; }
.admin-pkg-badge.pro { background: rgba(59,130,246,0.12); color: #3b82f6; }
.admin-pkg-badge.premium { background: rgba(16,185,129,0.12); color: #10b981; }
.admin-pkg-badge.diamond { background: rgba(251,191,36,0.12); color: #f59e0b; }
.admin-pkg-badge.trial { background: rgba(249,115,22,0.12); color: #f97316; }
.admin-pkg-badge.admin-flag { background: rgba(139,92,246,0.12); color: #8b5cf6; }

/* ---- SOURCE BADGES ---- */

.admin-source-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.72rem;
    font-weight: 700;
    border-radius: 6px;
    padding: 2px 8px;
}

.admin-source-badge.bot { background: rgba(0,136,204,0.12); color: #0088cc; }
.admin-source-badge.web { background: rgba(139,92,246,0.12); color: #8b5cf6; }

/* ---- DAYS LEFT BADGE ---- */

.admin-days-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 6px;
    padding: 2px 8px;
}

.admin-days-badge.green { background: rgba(16,185,129,0.1); color: #10b981; }
.admin-days-badge.yellow { background: rgba(245,158,11,0.1); color: #f59e0b; }
.admin-days-badge.red { background: rgba(239,68,68,0.1); color: #ef4444; border: 1px solid rgba(239,68,68,0.25); }
.admin-days-badge.expired { background: rgba(107,114,128,0.1); color: #6b7280; }

/* ---- USERS LIST ---- */

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

.admin-user-row {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 14px 16px;
    cursor: pointer;
    transition: box-shadow 0.18s, border-color 0.18s;
}

.admin-user-row:hover {
    box-shadow: var(--shadow-hover);
    border-color: var(--primary);
}

.admin-user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark, #e05a2b));
    color: #fff;
    font-size: 1rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.admin-user-main {
    flex: 1;
    min-width: 0;
}

.admin-user-top {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 5px;
}

.admin-user-name {
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--text-primary);
}

.admin-user-username {
    font-size: 0.82rem;
    color: var(--secondary, #8b5cf6);
    font-weight: 600;
}

.admin-user-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-bottom: 5px;
}

.admin-user-meta span {
    display: flex;
    align-items: center;
    gap: 4px;
}

.admin-user-bottom {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.admin-user-last-active {
    font-size: 0.78rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 5px;
}

/* =============================================
   USERS SUMMARY STATS (4 cards)
   ============================================= */

.admin-users-summary {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-bottom: 16px;
}

.admin-stat-card.web .admin-stat-num { color: #8b5cf6; }
.admin-stat-card.bot .admin-stat-num { color: #0088cc; }

/* =============================================
   USAGE STATS TOGGLE + TABLE
   ============================================= */

.admin-usage-toggle-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 11px 16px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    margin-bottom: 8px;
    transition: border-color 0.2s, background 0.2s;
    text-align: left;
}

.admin-usage-toggle-btn:hover,
.admin-usage-toggle-btn.open {
    border-color: var(--primary);
    background: rgba(255,107,53,0.04);
    color: var(--primary);
}

.admin-usage-toggle-arrow {
    margin-left: auto;
    font-size: 0.8rem;
}

.admin-usage-section {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 18px;
    margin-bottom: 16px;
}

.admin-usage-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    flex-wrap: wrap;
    gap: 8px;
}

.admin-usage-period-group {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.admin-usage-period-btn {
    padding: 6px 14px;
    background: var(--bg-page);
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.admin-usage-period-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.admin-usage-period-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

.admin-usage-table-wrap {
    overflow-x: auto;
}

.admin-usage-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
}

.admin-usage-table th {
    text-align: left;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 8px 12px;
    border-bottom: 1px solid var(--border);
}

.admin-usage-table td {
    padding: 9px 12px;
    color: var(--text-primary);
    border-bottom: 1px solid rgba(255,255,255,0.04);
}

.admin-usage-table tbody tr:last-child td {
    border-bottom: none;
}

.admin-usage-table tbody tr:nth-child(even) td {
    background: rgba(255,255,255,0.02);
}

.admin-usage-date {
    font-family: monospace;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.admin-usage-new-badge {
    display: inline-block;
    background: rgba(16,185,129,0.1);
    border: 1px solid rgba(16,185,129,0.25);
    color: #10b981;
    font-size: 0.78rem;
    font-weight: 700;
    border-radius: 6px;
    padding: 2px 8px;
}

.admin-usage-active {
    font-weight: 600;
    color: #3b82f6;
}

.admin-usage-empty {
    text-align: center;
    color: var(--text-muted);
    padding: 24px;
    font-size: 0.88rem;
}

/* =============================================
   CAMPAIGN MANAGEMENT
   ============================================= */

/* Campaign nav card accent */
.admin-nav-card--campaign {
    border-color: rgba(251, 191, 36, 0.25);
}

.admin-nav-card--campaign:hover {
    border-color: #f59e0b;
}

/* Campaign status badge on dashboard card */
.admin-campaign-status-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    flex-wrap: wrap;
}

.admin-campaign-status-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 0.78rem;
    font-weight: 700;
    border-radius: 8px;
    padding: 4px 10px;
}

.admin-campaign-status-badge.active {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #10b981;
}

.admin-campaign-status-badge.inactive {
    background: rgba(107, 114, 128, 0.1);
    border: 1px solid rgba(107, 114, 128, 0.25);
    color: #9ca3af;
}

.admin-campaign-end-info {
    font-size: 0.75rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 4px;
}

.admin-campaign-pkg-preview {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-top: 6px;
}

.admin-campaign-pkg-item {
    font-size: 0.72rem;
    padding: 2px 8px;
    border-radius: 6px;
    font-weight: 600;
}

.admin-campaign-pkg-item.pro { background: rgba(59,130,246,0.1); color: #3b82f6; }
.admin-campaign-pkg-item.premium { background: rgba(16,185,129,0.1); color: #10b981; }
.admin-campaign-pkg-item.diamond { background: rgba(251,191,36,0.1); color: #f59e0b; }

/* Campaign form */
.admin-campaign-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.admin-campaign-section {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 20px;
}

.admin-campaign-section-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Toggle switch */
.admin-campaign-toggle-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.admin-campaign-toggle-info {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.admin-campaign-toggle-label {
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--text-primary);
}

.admin-campaign-toggle-desc {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.admin-toggle-switch {
    position: relative;
    display: inline-block;
    width: 46px;
    height: 26px;
    flex-shrink: 0;
    cursor: pointer;
}

.admin-toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.admin-toggle-slider {
    position: absolute;
    inset: 0;
    background: rgba(107, 114, 128, 0.3);
    border-radius: 13px;
    transition: background 0.25s;
}

.admin-toggle-slider:before {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    left: 3px;
    top: 3px;
    background: #fff;
    border-radius: 50%;
    transition: transform 0.25s;
    box-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

.admin-toggle-switch input:checked + .admin-toggle-slider {
    background: var(--primary, #f97316);
}

.admin-toggle-switch input:checked + .admin-toggle-slider:before {
    transform: translateX(20px);
}

/* Date inputs */
.admin-campaign-dates-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.admin-campaign-date-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.admin-campaign-date-field label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.admin-campaign-date-input {
    background: var(--bg-page);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 8px 12px;
    font-size: 0.9rem;
    color: var(--text-primary);
    outline: none;
    transition: border-color 0.2s;
    width: 100%;
}

.admin-campaign-date-input:focus {
    border-color: var(--primary);
}

/* Package price cards */
.admin-campaign-pkgs {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.admin-campaign-pkg-card {
    background: var(--bg-page);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 16px;
}

.admin-campaign-pkg-header {
    margin-bottom: 12px;
}

.admin-campaign-price-row {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.admin-campaign-price-field {
    display: flex;
    flex-direction: column;
    gap: 5px;
    flex: 1;
    min-width: 80px;
}

.admin-campaign-price-field label {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.admin-campaign-price-input-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.admin-campaign-currency {
    position: absolute;
    left: 10px;
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--text-muted);
    pointer-events: none;
}

.admin-campaign-currency.sale {
    color: #10b981;
}

.admin-campaign-price-input {
    width: 100%;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 8px 10px 8px 24px;
    font-size: 0.92rem;
    color: var(--text-primary);
    outline: none;
    transition: border-color 0.2s;
}

.admin-campaign-price-input:focus {
    border-color: var(--primary);
}

.admin-campaign-price-input.sale:focus {
    border-color: #10b981;
}

.admin-campaign-price-divider {
    font-size: 0.75rem;
    color: var(--text-muted);
    padding-top: 20px;
    flex-shrink: 0;
}

.admin-campaign-discount-preview {
    padding-top: 18px;
    flex-shrink: 0;
    min-width: 52px;
    text-align: center;
}

.admin-campaign-discount-badge {
    display: inline-block;
    background: rgba(16, 185, 129, 0.12);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #10b981;
    font-size: 0.78rem;
    font-weight: 700;
    border-radius: 6px;
    padding: 3px 8px;
}

/* Platform checkboxes */
.admin-campaign-platform-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.admin-campaign-platform-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    background: var(--bg-page);
    border: 1px solid var(--border);
    border-radius: 10px;
    cursor: pointer;
    transition: border-color 0.2s;
    font-size: 0.9rem;
    color: var(--text-primary);
    font-weight: 500;
}

.admin-campaign-platform-item:hover {
    border-color: var(--primary);
}

.admin-campaign-platform-item input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--primary);
    cursor: pointer;
    flex-shrink: 0;
}

.admin-campaign-platform-icon {
    font-size: 1rem;
    width: 22px;
    text-align: center;
    flex-shrink: 0;
    color: var(--text-secondary);
}

/* Save button */
.admin-campaign-actions {
    display: flex;
    justify-content: flex-end;
}

.admin-campaign-save-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 11px 28px;
    background: var(--primary, #f97316);
    color: #fff;
    border: none;
    border-radius: 10px;
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.2s, opacity 0.2s;
}

.admin-campaign-save-btn:hover:not(:disabled) {
    background: var(--primary-dark, #e05a2b);
}

.admin-campaign-save-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ---- RESPONSIVE ---- */

@media (max-width: 640px) {
    .admin-dashboard-grid {
        grid-template-columns: 1fr;
    }

    .admin-nav-card-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .admin-users-summary {
        grid-template-columns: repeat(2, 1fr);
    }

    .admin-campaign-dates-row {
        grid-template-columns: 1fr;
    }

    .admin-campaign-price-row {
        flex-wrap: wrap;
    }

    .admin-campaign-actions {
        justify-content: stretch;
    }

    .admin-campaign-save-btn {
        width: 100%;
        justify-content: center;
    }
}