/* ==========================================================================
   NIGAMACONNECT ADMIN — DLT SMS MARKETING & TERMINAL CONSOLE (PART 8)
   Hacker-Grade Terminal Engine, Category-Themed Campaign Cards, TRAI DLT Pills
   Compatible with Python Server 1 (/api/admin/sms/*)
   ========================================================================== */

/* ── Content Layout ──────────────────────────────────────────────────── */
.sms-content {
    padding: 32px;
    max-width: 1520px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 32px;
    font-family: var(--nc-font-sans, 'Plus Jakarta Sans', sans-serif);
    color: var(--nc-text-primary, #F8FAFC);
}

/* ── Hero Banner ─────────────────────────────────────────────────────── */
.sms-banner {
    background: linear-gradient(135deg, rgba(15, 29, 56, 0.95) 0%, rgba(11, 21, 40, 0.95) 50%, rgba(15, 163, 217, 0.2) 100%);
    border: 1px solid rgba(15, 163, 217, 0.35);
    border-radius: 20px;
    padding: 32px 36px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5), 0 0 30px rgba(15, 163, 217, 0.15);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(28px) saturate(180%);
    -webkit-backdrop-filter: blur(28px) saturate(180%);
}

.sms-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 90% 30%, rgba(15, 163, 217, 0.12) 0%, transparent 60%);
    pointer-events: none;
}

.sms-banner-text {
    flex: 1;
    z-index: 1;
}

.sms-banner-title {
    font-family: var(--nc-font-heading, 'Outfit', sans-serif);
    font-size: 26px;
    font-weight: 800;
    color: #FFFFFF;
    letter-spacing: -0.02em;
    margin: 0 0 8px 0;
}

.sms-banner-subtitle {
    font-size: 14px;
    color: var(--nc-text-secondary, #94A3B8);
    line-height: 1.6;
    max-width: 620px;
    margin: 0;
}

.sms-banner-icon {
    font-size: 54px;
    opacity: 0.9;
    filter: drop-shadow(0 0 16px rgba(15, 163, 217, 0.4));
    flex-shrink: 0;
}

.sms-banner-stats {
    display: flex;
    gap: 16px;
    flex-shrink: 0;
    z-index: 1;
}

.banner-stat {
    background: rgba(15, 29, 56, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 14px;
    padding: 14px 20px;
    text-align: center;
    backdrop-filter: blur(12px);
    min-width: 95px;
}

.banner-stat-value {
    font-family: var(--nc-font-mono, 'JetBrains Mono', monospace);
    font-size: 26px;
    font-weight: 800;
    color: #0FA3D9;
    line-height: 1;
    margin-bottom: 4px;
}

.banner-stat-label {
    font-size: 11px;
    color: var(--nc-text-secondary, #94A3B8);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ── Section Headers & Dividers ──────────────────────────────────────── */
.sms-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 8px;
}

.sms-section-title {
    font-family: var(--nc-font-heading, 'Outfit', sans-serif);
    font-size: 20px;
    font-weight: 700;
    color: #FFFFFF;
    display: flex;
    align-items: center;
    gap: 8px;
}

.sms-section-desc {
    font-size: 13.5px;
    color: var(--nc-text-secondary, #94A3B8);
    margin-top: 2px;
}

.sms-divider {
    font-family: var(--nc-font-heading, 'Outfit', sans-serif);
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #0FA3D9;
    padding: 12px 20px;
    background: rgba(15, 163, 217, 0.08);
    border: 1px solid rgba(15, 163, 217, 0.25);
    border-radius: 12px;
    margin: 8px 0;
}

/* ── Template Cards Grid ─────────────────────────────────────────────── */
.sms-templates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 24px;
}

/* ── Template Card ───────────────────────────────────────────────────── */
.sms-template-card {
    background: rgba(11, 21, 40, 0.78);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 18px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
}

.sms-template-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: #0FA3D9;
}

.sms-template-card:hover {
    box-shadow: 0 18px 48px rgba(0, 0, 0, 0.5);
    border-color: rgba(15, 163, 217, 0.35);
    transform: translateY(-3px);
}

/* Category Specific Accents */
.sms-template-card.profile::before { background: linear-gradient(90deg, #8B5CF6, #38BDF8); }
.sms-template-card.family-tree::before { background: linear-gradient(90deg, #10B981, #059669); }
.sms-template-card.relatives::before { background: linear-gradient(90deg, #0FA3D9, #3B82F6); }
.sms-template-card.invite::before { background: linear-gradient(90deg, #F59E0B, #FFA24D); }
.sms-template-card.posts::before { background: linear-gradient(90deg, #EC4899, #F43F5E); }
.sms-template-card.events::before { background: linear-gradient(90deg, #8B5CF6, #C084FC); }
.sms-template-card.matrimony::before { background: linear-gradient(90deg, #EC4899, #BE185D); }
.sms-template-card.classifieds::before { background: linear-gradient(90deg, #10B981, #F59E0B); }

/* Card Header */
.sms-card-header {
    display: flex;
    align-items: center;
    gap: 14px;
}

.sms-card-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: rgba(15, 29, 56, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    flex-shrink: 0;
}

.sms-card-meta {
    flex: 1;
}

.sms-card-name {
    font-family: var(--nc-font-heading, 'Outfit', sans-serif);
    font-size: 17px;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 2px;
}

.sms-card-template-name {
    font-family: var(--nc-font-mono, 'JetBrains Mono', monospace);
    font-size: 11px;
    font-weight: 600;
    color: #0FA3D9;
}

.sms-card-id {
    font-family: var(--nc-font-mono, 'JetBrains Mono', monospace);
    font-size: 10.5px;
    color: var(--nc-text-muted, #64748B);
    margin-top: 2px;
}

/* Audience Badges */
.sms-audience-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    width: fit-content;
}

.audience-targeted {
    background: rgba(139, 92, 246, 0.2);
    color: #C4B5FD;
    border: 1px solid rgba(139, 92, 246, 0.35);
}

.audience-all {
    background: rgba(15, 163, 217, 0.2);
    color: #38BDF8;
    border: 1px solid rgba(15, 163, 217, 0.35);
}

/* Count Row */
.sms-count-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    background: rgba(15, 29, 56, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 10px;
    font-size: 12.5px;
}

.sms-count-label {
    color: var(--nc-text-secondary, #94A3B8);
}

.sms-count-value {
    font-family: var(--nc-font-mono, 'JetBrains Mono', monospace);
    font-size: 14px;
    font-weight: 700;
    color: #10B981;
}

.sms-count-value.loading {
    color: var(--nc-text-muted, #64748B);
}

/* Preview Text */
.sms-preview-text {
    font-size: 13px;
    color: #CBD5E1;
    line-height: 1.55;
    padding: 12px 14px;
    background: rgba(2, 6, 23, 0.5);
    border: 1px dashed rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    font-style: italic;
}

/* Card Action Buttons */
.sms-card-actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: auto;
}

.sms-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 11px 18px;
    border-radius: 10px;
    font-family: var(--nc-font-sans, 'Plus Jakarta Sans', sans-serif);
    font-size: 13.5px;
    font-weight: 600;
    cursor: pointer;
    border: 1px solid transparent;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.sms-btn svg {
    width: 16px;
    height: 16px;
}

.sms-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.sms-btn-primary {
    background: linear-gradient(135deg, #0FA3D9 0%, #0284C7 100%);
    color: #FFFFFF;
    box-shadow: 0 4px 14px rgba(15, 163, 217, 0.35);
}

.sms-btn-primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(15, 163, 217, 0.5);
    background: linear-gradient(135deg, #38BDF8 0%, #0FA3D9 100%);
}

.sms-btn-broadcast {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.25) 0%, rgba(109, 40, 217, 0.35) 100%);
    border: 1px solid rgba(139, 92, 246, 0.4);
    color: #FFFFFF;
}

.sms-btn-broadcast:hover:not(:disabled) {
    transform: translateY(-2px);
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.4) 0%, rgba(109, 40, 217, 0.55) 100%);
    box-shadow: 0 6px 20px rgba(139, 92, 246, 0.35);
}

/* ══════════════════════════════════════════════════════════════════════
   HACKER-GRADE DARK DLT TERMINAL ACTION LOG
   ══════════════════════════════════════════════════════════════════════ */
.sms-log-card {
    background: #020617;
    border: 1px solid rgba(15, 163, 217, 0.3);
    border-radius: 20px;
    padding: 24px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7), 0 0 24px rgba(15, 163, 217, 0.1);
    position: relative;
    overflow: hidden;
}

.sms-log-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 18px;
    padding-bottom: 14px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.sms-log-title {
    font-family: var(--nc-font-mono, 'JetBrains Mono', monospace);
    font-size: 15px;
    font-weight: 700;
    color: #38BDF8;
    display: flex;
    align-items: center;
    gap: 8px;
}

.sms-log-clear {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: var(--nc-text-secondary, #94A3B8);
    border-radius: 8px;
    padding: 6px 14px;
    font-family: var(--nc-font-mono, 'JetBrains Mono', monospace);
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s;
}

.sms-log-clear:hover {
    background: rgba(239, 68, 68, 0.2);
    color: #EF4444;
    border-color: rgba(239, 68, 68, 0.35);
}

.sms-log-list {
    max-height: 380px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 8px;
    font-family: var(--nc-font-mono, 'JetBrains Mono', monospace);
}

.sms-log-list::-webkit-scrollbar {
    width: 4px;
}
.sms-log-list::-webkit-scrollbar-thumb {
    background: rgba(15, 163, 217, 0.3);
    border-radius: 4px;
}

.sms-log-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 10px 14px;
    background: rgba(15, 29, 56, 0.45);
    border-left: 3px solid #0FA3D9;
    border-radius: 6px;
    font-size: 13px;
    line-height: 1.45;
}

.sms-log-item.log-success {
    border-left-color: #10B981;
}
.sms-log-item.log-error {
    border-left-color: #EF4444;
}
.sms-log-item.log-info {
    border-left-color: #38BDF8;
}

.sms-log-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-top: 5px;
    flex-shrink: 0;
}

.log-success .sms-log-dot { background: #10B981; box-shadow: 0 0 8px rgba(16, 185, 129, 0.8); }
.log-error .sms-log-dot { background: #EF4444; box-shadow: 0 0 8px rgba(239, 68, 68, 0.8); }
.log-info .sms-log-dot { background: #38BDF8; box-shadow: 0 0 8px rgba(56, 189, 248, 0.8); }

.sms-log-content {
    flex: 1;
}

.sms-log-msg {
    color: #F8FAFC;
}

.sms-log-time {
    font-size: 11px;
    color: var(--nc-text-muted, #64748B);
    margin-top: 3px;
}

.sms-log-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 48px 20px;
    color: var(--nc-text-muted, #64748B);
    text-align: center;
}

.sms-log-empty svg {
    width: 36px;
    height: 36px;
    margin-bottom: 8px;
    opacity: 0.5;
}

/* ── Modal Confirmation Dialog ───────────────────────────────────────── */
.sms-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(2, 6, 23, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    box-sizing: border-box;
}

.sms-modal {
    background: rgba(11, 21, 40, 0.96);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 20px;
    padding: 32px;
    max-width: 480px;
    width: 100%;
    text-align: center;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.7);
    animation: modalPop 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.sms-modal-icon {
    font-size: 44px;
    margin-bottom: 12px;
}

.sms-modal-title {
    font-family: var(--nc-font-heading, 'Outfit', sans-serif);
    font-size: 20px;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 12px;
}

.sms-modal-body {
    font-size: 14px;
    color: var(--nc-text-secondary, #94A3B8);
    line-height: 1.55;
    margin-bottom: 24px;
}

.sms-modal-body strong {
    color: #FFFFFF;
}

.sms-modal-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
}

.sms-btn-cancel {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: var(--nc-text-secondary, #94A3B8);
}

.sms-btn-cancel:hover {
    background: rgba(255, 255, 255, 0.15);
    color: #FFFFFF;
}

.sms-btn-danger {
    background: linear-gradient(135deg, #EF4444 0%, #DC2626 100%);
    color: #FFFFFF;
    box-shadow: 0 4px 14px rgba(239, 68, 68, 0.4);
}

.sms-btn-danger:hover {
    box-shadow: 0 6px 20px rgba(239, 68, 68, 0.55);
}

/* ── Toast Notifications ────────────────────────────────────────────── */
.sms-toast {
    background: rgba(11, 21, 40, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 12px;
    padding: 14px 18px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(16px);
    color: #FFFFFF;
    min-width: 280px;
    animation: toastSlideIn 0.3s ease forwards;
}

.sms-toast.success { border-left: 4px solid #10B981; }
.sms-toast.error { border-left: 4px solid #EF4444; }
.sms-toast.info { border-left: 4px solid #0FA3D9; }
.sms-toast.warning { border-left: 4px solid #F59E0B; }

.sms-toast-title {
    font-weight: 700;
    font-size: 13.5px;
}

.sms-toast-msg {
    font-size: 12px;
    color: var(--nc-text-secondary, #94A3B8);
    margin-top: 2px;
}

/* ── Responsive ──────────────────────────────────────────────────────── */
@media (max-width: 900px) {
    .sms-banner {
        flex-direction: column;
        align-items: flex-start;
    }
    .sms-banner-stats {
        width: 100%;
        justify-content: space-between;
    }
}

@media (max-width: 768px) {
    .sms-content {
        padding: 16px;
    }
    .sms-templates-grid {
        grid-template-columns: 1fr;
    }
}

/* ── Light Theme Overrides ───────────────────────────────────────────── */
:root[data-theme="light"] .sms-content {
    color: #0F172A;
}

:root[data-theme="light"] .sms-banner {
    background: linear-gradient(135deg, #FFFFFF 0%, #F8FAFC 55%, rgba(15, 163, 217, 0.1) 100%) !important;
    border-color: rgba(15, 163, 217, 0.25) !important;
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.06) !important;
}

:root[data-theme="light"] .sms-banner-title {
    color: #0F172A !important;
}

:root[data-theme="light"] .sms-banner-subtitle {
    color: #475569 !important;
}

:root[data-theme="light"] .banner-stat {
    background: #F8FAFC !important;
    border-color: rgba(15, 23, 42, 0.08) !important;
}

:root[data-theme="light"] .banner-stat-label {
    color: #64748B !important;
}

:root[data-theme="light"] .sms-terminal-card,
:root[data-theme="light"] .sms-template-card,
:root[data-theme="light"] .sms-history-card,
:root[data-theme="light"] .sms-log-card {
    background: #FFFFFF !important;
    border: 1px solid rgba(15, 23, 42, 0.09) !important;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.05) !important;
}

:root[data-theme="light"] .sms-card-name,
:root[data-theme="light"] .terminal-title,
:root[data-theme="light"] .log-title {
    color: #0F172A !important;
}

:root[data-theme="light"] .sms-card-icon {
    background: #F1F5F9 !important;
    border-color: rgba(15, 23, 42, 0.08) !important;
}

:root[data-theme="light"] .sms-log-item {
    background: #F8FAFC !important;
    border-color: rgba(15, 23, 42, 0.08) !important;
}

:root[data-theme="light"] .sms-toast {
    background: #FFFFFF !important;
    color: #0F172A !important;
    box-shadow: 0 12px 36px rgba(15, 23, 42, 0.12) !important;
}

:root[data-theme="light"] .sms-toast-title {
    color: #0F172A !important;
}