/*
 * VoIP Server Reseller CRM — Poly-Glassmorphism Luxury UI v3.0
 * Multi-layer glass effects, animated prismatic borders, depth orbs,
 * shimmer animations, premium quick-action cards, luxury stat cards.
 *
 * @version 3.0.0
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@300;400;500;600;700;800&display=swap');

/* ============================================================
   CSS VARIABLES — Design Tokens
   ============================================================ */
:root {
    --font-heading: 'Outfit', sans-serif;
    --font-body:    'Inter', sans-serif;

    /* === Light Theme === */
    --bg-page:           #eef2ff;
    --bg-primary:        #f1f5f9;
    --bg-secondary:      #ffffff;
    --bg-glass:          rgba(255, 255, 255, 0.62);
    --bg-glass-strong:   rgba(255, 255, 255, 0.85);
    --bg-sidebar:        #0d1117;
    --bg-sidebar-glass:  rgba(13, 17, 23, 0.97);
    --bg-sidebar-hover:  rgba(99, 102, 241, 0.18);

    --border-color:      rgba(148, 163, 184, 0.28);
    --border-glass:      rgba(255, 255, 255, 0.5);

    --text-primary:      #0f172a;
    --text-secondary:    #475569;
    --text-muted:        #94a3b8;
    --text-white:        #ffffff;

    /* Primary — indigo */
    --primary-color:     #6366f1;
    --primary-hover:     #4f46e5;
    --primary-rgb:       99, 102, 241;
    --primary-glow:      rgba(99, 102, 241, 0.35);

    /* Accent — violet */
    --accent-color:      #8b5cf6;
    --accent-rgb:        139, 92, 246;
    --accent-glow:       rgba(139, 92, 246, 0.3);

    /* Success — emerald */
    --success-color:     #10b981;
    --success-hover:     #059669;
    --success-rgb:       16, 185, 129;

    /* Warning — amber */
    --warning-color:     #f59e0b;
    --warning-hover:     #d97706;
    --warning-rgb:       245, 158, 11;

    /* Danger — rose */
    --danger-color:      #f43f5e;
    --danger-hover:      #e11d48;
    --danger-rgb:        244, 63, 94;

    /* Info — cyan */
    --info-color:        #06b6d4;
    --info-hover:        #0891b2;
    --info-rgb:          6, 182, 212;

    /* Pink accent */
    --pink-color:        #ec4899;
    --pink-rgb:          236, 72, 153;

    /* Orange accent */
    --orange-color:      #f97316;
    --orange-rgb:        249, 115, 22;

    --card-shadow:       0 4px 24px -4px rgba(15, 23, 42, 0.08), 0 2px 8px -2px rgba(15, 23, 42, 0.06);
    --card-shadow-lg:    0 16px 48px -8px rgba(15, 23, 42, 0.16), 0 6px 16px -4px rgba(15, 23, 42, 0.10);
    --glass-shadow:      0 8px 32px rgba(31, 38, 135, 0.14);
    --poly-shadow:       0 20px 60px -10px rgba(99, 102, 241, 0.20), 0 8px 24px -4px rgba(0,0,0,0.10);

    --border-radius-sm:  10px;
    --border-radius:     18px;
    --border-radius-lg:  24px;
    --border-radius-xl:  32px;

    --transition:        0.28s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    --blur:              blur(18px) saturate(180%);
    --blur-strong:       blur(28px) saturate(200%);
    --blur-xl:           blur(40px) saturate(220%);
}

/* === Dark Theme === */
[data-theme="dark"] {
    --bg-page:           #060912;
    --bg-primary:        #0b0f1a;
    --bg-secondary:      #111827;
    --bg-glass:          rgba(17, 24, 39, 0.72);
    --bg-glass-strong:   rgba(17, 24, 39, 0.92);
    --bg-sidebar:        #060912;
    --bg-sidebar-glass:  rgba(6, 9, 18, 0.98);
    --bg-sidebar-hover:  rgba(99, 102, 241, 0.22);

    --border-color:      rgba(75, 85, 99, 0.35);
    --border-glass:      rgba(255, 255, 255, 0.08);

    --text-primary:      #f1f5f9;
    --text-secondary:    #94a3b8;
    --text-muted:        #4b5563;

    --primary-color:     #818cf8;
    --primary-hover:     #6366f1;
    --primary-rgb:       129, 140, 248;
    --primary-glow:      rgba(129, 140, 248, 0.35);

    --card-shadow:       0 4px 24px -4px rgba(0,0,0,0.45), 0 2px 8px -2px rgba(0,0,0,0.35);
    --card-shadow-lg:    0 16px 48px -8px rgba(0,0,0,0.65), 0 6px 16px -4px rgba(0,0,0,0.45);
    --glass-shadow:      0 8px 32px rgba(0, 0, 0, 0.5);
    --poly-shadow:       0 20px 60px -10px rgba(129, 140, 248, 0.25), 0 8px 24px -4px rgba(0,0,0,0.5);
}

/* ============================================================
   GLOBAL RESET & TYPOGRAPHY
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    background-color: var(--bg-page);
    background-image:
        radial-gradient(ellipse 80% 50% at 20% -10%, rgba(var(--primary-rgb), 0.15) 0%, transparent 60%),
        radial-gradient(ellipse 60% 40% at 80% 110%, rgba(var(--accent-rgb), 0.12) 0%, transparent 60%),
        radial-gradient(ellipse 40% 30% at 60% 50%, rgba(var(--info-rgb), 0.05) 0%, transparent 60%);
    background-attachment: fixed;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.925rem;
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
    transition: background-color var(--transition), color var(--transition);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: -0.02em;
}

a { color: var(--primary-color); transition: color var(--transition); }
a:hover { color: var(--primary-hover); }

/* ============================================================
   POLY-GLASSMORPHISM — Multi-Layer Glass System
   ============================================================ */

/* Base glass utility */
.glass {
    background: var(--bg-glass);
    backdrop-filter: var(--blur);
    -webkit-backdrop-filter: var(--blur);
    border: 1px solid var(--border-glass);
    box-shadow: var(--glass-shadow);
}

.glass-strong {
    background: var(--bg-glass-strong);
    backdrop-filter: var(--blur-strong);
    -webkit-backdrop-filter: var(--blur-strong);
    border: 1px solid var(--border-glass);
    box-shadow: var(--glass-shadow);
}

/* Poly-glass: 3-layer depth effect */
.poly-glass {
    background: var(--bg-glass);
    backdrop-filter: var(--blur-xl);
    -webkit-backdrop-filter: var(--blur-xl);
    border: 1px solid var(--border-glass);
    box-shadow:
        var(--poly-shadow),
        inset 0 1px 0 rgba(255,255,255,0.15),
        inset 0 -1px 0 rgba(0,0,0,0.05);
    position: relative;
    overflow: hidden;
}

.poly-glass::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background:
        linear-gradient(135deg, rgba(255,255,255,0.12) 0%, transparent 40%),
        linear-gradient(315deg, rgba(var(--accent-rgb), 0.07) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.poly-glass::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg,
        transparent 0%,
        rgba(255,255,255,0.6) 30%,
        rgba(255,255,255,0.6) 70%,
        transparent 100%);
    pointer-events: none;
    z-index: 1;
}

.poly-glass > * { position: relative; z-index: 2; }

/* Animated prismatic border card */
.crm-card {
    background: var(--bg-glass);
    backdrop-filter: var(--blur);
    -webkit-backdrop-filter: var(--blur);
    border: 1px solid var(--border-glass);
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    padding: 1.5rem;
    height: 100%;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.crm-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background:
        linear-gradient(135deg, rgba(255,255,255,0.10) 0%, transparent 55%),
        linear-gradient(315deg, rgba(var(--primary-rgb), 0.04) 0%, transparent 55%);
    pointer-events: none;
}

.crm-card::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg,
        transparent,
        rgba(255,255,255,0.55) 40%,
        rgba(255,255,255,0.55) 60%,
        transparent);
    pointer-events: none;
}

.crm-card:hover {
    box-shadow: var(--card-shadow-lg), 0 0 0 1px rgba(var(--primary-rgb), 0.18);
    border-color: rgba(var(--primary-rgb), 0.22);
    transform: translateY(-3px);
}

/* ============================================================
   QUICK ACTION CARDS — Premium Luxury
   ============================================================ */
.quick-action-card {
    background: var(--bg-glass);
    backdrop-filter: var(--blur);
    -webkit-backdrop-filter: var(--blur);
    border: 1px solid var(--border-glass);
    border-radius: var(--border-radius);
    padding: 1.35rem 0.85rem;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-bounce);
    text-decoration: none !important;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.65rem;
    position: relative;
    overflow: hidden;
    color: var(--text-primary);
    box-shadow: var(--card-shadow);
}

.quick-action-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(135deg, rgba(255,255,255,0.12) 0%, transparent 60%);
    opacity: 0;
    transition: opacity var(--transition);
}

.quick-action-card::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.6), transparent);
}

.quick-action-card:hover {
    transform: translateY(-6px) scale(1.02);
    box-shadow: var(--card-shadow-lg), 0 0 0 1px rgba(var(--primary-rgb), 0.20);
    color: var(--text-primary);
    border-color: rgba(var(--primary-rgb), 0.25);
}

.quick-action-card:hover::before { opacity: 1; }

.quick-action-card:active { transform: translateY(-2px) scale(0.99); }

.qa-icon {
    width: 60px;
    height: 60px;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    transition: transform var(--transition-bounce), box-shadow var(--transition);
    flex-shrink: 0;
}

.quick-action-card:hover .qa-icon {
    transform: scale(1.18) rotate(-6deg);
}

.qa-icon.primary   { background: linear-gradient(135deg, rgba(var(--primary-rgb),0.22), rgba(var(--accent-rgb),0.18)); color: var(--primary-color); box-shadow: 0 4px 20px rgba(var(--primary-rgb),0.22); }
.qa-icon.success   { background: linear-gradient(135deg, rgba(var(--success-rgb),0.22), rgba(16,185,129,0.12)); color: var(--success-color); box-shadow: 0 4px 20px rgba(var(--success-rgb),0.22); }
.qa-icon.info      { background: linear-gradient(135deg, rgba(var(--info-rgb),0.22), rgba(6,182,212,0.12)); color: var(--info-color); box-shadow: 0 4px 20px rgba(var(--info-rgb),0.22); }
.qa-icon.warning   { background: linear-gradient(135deg, rgba(var(--warning-rgb),0.22), rgba(245,158,11,0.12)); color: var(--warning-color); box-shadow: 0 4px 20px rgba(var(--warning-rgb),0.22); }
.qa-icon.secondary { background: linear-gradient(135deg, rgba(107,114,128,0.22), rgba(107,114,128,0.12)); color: var(--text-secondary); box-shadow: 0 4px 20px rgba(107,114,128,0.18); }
.qa-icon.danger    { background: linear-gradient(135deg, rgba(var(--danger-rgb),0.22), rgba(244,63,94,0.12)); color: var(--danger-color); box-shadow: 0 4px 20px rgba(var(--danger-rgb),0.22); }
.qa-icon.pink      { background: linear-gradient(135deg, rgba(var(--pink-rgb),0.22), rgba(236,72,153,0.12)); color: var(--pink-color); box-shadow: 0 4px 20px rgba(var(--pink-rgb),0.22); }
.qa-icon.orange    { background: linear-gradient(135deg, rgba(var(--orange-rgb),0.22), rgba(249,115,22,0.12)); color: var(--orange-color); box-shadow: 0 4px 20px rgba(var(--orange-rgb),0.22); }

.qa-label {
    font-family: var(--font-heading);
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 0.01em;
    transition: color var(--transition);
}

.quick-action-card:hover .qa-label { color: var(--text-primary); }

/* ============================================================
   STAT CARDS — Luxury with animated top gradient
   ============================================================ */
.stat-card {
    background: var(--bg-glass);
    backdrop-filter: var(--blur);
    -webkit-backdrop-filter: var(--blur);
    border: 1px solid var(--border-glass);
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    padding: 1.5rem;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(135deg, rgba(255,255,255,0.10) 0%, transparent 50%);
    pointer-events: none;
}

.stat-card::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.stat-card:hover {
    box-shadow: var(--card-shadow-lg);
    transform: translateY(-3px);
}

.stat-card.success::after  { background: linear-gradient(90deg, var(--success-color), #34d399, #6ee7b7); }
.stat-card.warning::after  { background: linear-gradient(90deg, var(--warning-color), #fbbf24, #fde68a); }
.stat-card.danger::after   { background: linear-gradient(90deg, var(--danger-color),  #fb7185, #fda4af); }
.stat-card.info::after     { background: linear-gradient(90deg, var(--info-color),    #22d3ee, #67e8f9); }
.stat-card.pink::after     { background: linear-gradient(90deg, var(--pink-color),   #f472b6); }

.stat-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    flex-shrink: 0;
    transition: transform var(--transition-bounce);
}

.stat-card:hover .stat-icon { transform: scale(1.1) rotate(-5deg); }

.stat-value {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1;
}

.stat-label {
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
    margin-bottom: 0.3rem;
}

/* ============================================================
   SHIMMER ANIMATION — Loading luxury effect
   ============================================================ */
@keyframes shimmerSlide {
    0%   { background-position: -400px 0; }
    100% { background-position: 400px 0; }
}

.shimmer-on-load::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(255,255,255,0.18) 40%,
        rgba(255,255,255,0.28) 50%,
        rgba(255,255,255,0.18) 60%,
        transparent 100%
    );
    background-size: 800px 100%;
    animation: shimmerSlide 1.5s ease-out 0.3s 1 forwards;
    pointer-events: none;
    z-index: 10;
}

/* ============================================================
   ANIMATED GRADIENT BORDER
   ============================================================ */
@keyframes borderGradient {
    0%   { background-position: 0% 50%; }
    50%  { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.gradient-border {
    position: relative;
    border: 1px solid transparent !important;
    background-clip: padding-box;
}

.gradient-border::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: calc(var(--border-radius) + 1px);
    background: linear-gradient(90deg,
        var(--primary-color),
        var(--accent-color),
        var(--info-color),
        var(--primary-color));
    background-size: 300% 300%;
    animation: borderGradient 4s ease infinite;
    z-index: -1;
}

/* ============================================================
   SIDEBAR
   ============================================================ */
.sidebar {
    width: 268px;
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    background: var(--bg-sidebar-glass);
    backdrop-filter: var(--blur-xl);
    -webkit-backdrop-filter: var(--blur-xl);
    border-right: 1px solid rgba(255,255,255,0.06);
    color: var(--text-white);
    z-index: 1050;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: left var(--transition), box-shadow var(--transition);
    box-shadow: 4px 0 40px rgba(0,0,0,0.3), inset -1px 0 0 rgba(255,255,255,0.04);
}

/* Brand */
.sidebar .brand-area {
    padding: 1.3rem 1.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: linear-gradient(135deg,
        rgba(var(--primary-rgb),0.25) 0%,
        rgba(var(--accent-rgb),0.12) 60%,
        transparent 100%);
    position: relative;
    overflow: hidden;
}

.sidebar .brand-area::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.35), transparent);
}

.sidebar .brand-icon {
    width: 38px; height: 38px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 11px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1rem;
    box-shadow: 0 4px 16px var(--primary-glow), 0 0 0 1px rgba(255,255,255,0.15) inset;
    flex-shrink: 0;
}

.sidebar .brand-text {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 800;
    color: #fff;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, #fff 0%, rgba(255,255,255,0.75) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Nav */
.sidebar .nav-scroll {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 0.75rem 0;
    scrollbar-width: thin;
    scrollbar-color: rgba(255,255,255,0.08) transparent;
}

.sidebar-heading {
    padding: 0.9rem 1.5rem 0.35rem;
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: rgba(255,255,255,0.28);
    font-weight: 700;
    font-family: var(--font-heading);
}

.sidebar .nav-link {
    color: rgba(255,255,255,0.55);
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 0.88rem;
    padding: 0.68rem 1.5rem;
    margin: 0.08rem 0.6rem;
    border-radius: 11px;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    transition: all 0.2s ease;
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
}

.sidebar .nav-link::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(var(--primary-rgb),0.20) 0%, transparent 100%);
    opacity: 0;
    transition: opacity 0.2s;
    border-radius: inherit;
}

.sidebar .nav-link:hover {
    color: #fff;
    background: var(--bg-sidebar-hover);
    border-color: rgba(var(--primary-rgb),0.22);
}

.sidebar .nav-link:hover::before { opacity: 1; }

.sidebar .nav-link.active {
    color: #fff;
    background: linear-gradient(135deg,
        rgba(var(--primary-rgb),0.32) 0%,
        rgba(var(--accent-rgb),0.20) 100%);
    border-color: rgba(var(--primary-rgb),0.38);
    box-shadow: 0 2px 16px rgba(var(--primary-rgb),0.25),
                inset 0 1px 0 rgba(255,255,255,0.12);
}

.sidebar .nav-link.active::before { opacity: 1; }

.sidebar .nav-link i {
    width: 18px;
    text-align: center;
    font-size: 0.95rem;
    flex-shrink: 0;
}

/* Sidebar footer */
.sidebar-footer {
    padding: 1rem 1rem;
    border-top: 1px solid rgba(255,255,255,0.06);
    background: linear-gradient(135deg, rgba(0,0,0,0.25), rgba(var(--primary-rgb),0.08));
    text-align: center;
    font-size: 0.72rem;
    color: rgba(255,255,255,0.3);
    line-height: 1.5;
}

.sidebar-footer strong { color: rgba(255,255,255,0.65); }

/* ============================================================
   MAIN WRAPPER & TOP NAVBAR
   ============================================================ */
.main-wrapper {
    margin-left: 268px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    transition: margin-left var(--transition);
}

.navbar-top {
    height: 70px;
    background: var(--bg-glass-strong);
    backdrop-filter: var(--blur-strong);
    -webkit-backdrop-filter: var(--blur-strong);
    border-bottom: 1px solid var(--border-glass);
    padding: 0 1.75rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 24px rgba(0,0,0,0.07), 0 1px 0 rgba(255,255,255,0.5) inset;
    transition: background var(--transition);
}

.navbar-top h5 {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

/* Theme toggle */
#theme-toggle {
    width: 36px; height: 36px;
    border-radius: 50%;
    background: var(--bg-glass);
    border: 1px solid var(--border-color);
    display: flex; align-items: center; justify-content: center;
    font-size: 0.9rem;
    transition: all 0.25s;
    color: var(--text-secondary);
    cursor: pointer;
}

#theme-toggle:hover {
    background: rgba(var(--primary-rgb), 0.14);
    border-color: rgba(var(--primary-rgb), 0.35);
    color: var(--primary-color);
    transform: rotate(25deg);
    box-shadow: 0 0 12px rgba(var(--primary-rgb), 0.2);
}

/* Sound mute toggle */
#sound-mute-toggle {
    width: 36px; height: 36px;
    border-radius: 50%;
    background: var(--bg-glass);
    border: 1px solid var(--border-color);
    display: flex; align-items: center; justify-content: center;
    font-size: 0.9rem;
    transition: all 0.25s;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0;
}

#sound-mute-toggle:hover {
    background: rgba(var(--success-rgb), 0.12);
    border-color: rgba(var(--success-rgb), 0.35);
    color: var(--success-color);
}

#sound-mute-toggle.muted {
    background: rgba(var(--danger-rgb), 0.1);
    border-color: rgba(var(--danger-rgb), 0.25);
    color: var(--danger-color);
}

/* Avatar pill in navbar */
#profileDropdown img {
    border: 2px solid rgba(var(--primary-rgb), 0.35);
    transition: border-color 0.2s, box-shadow 0.2s;
}
#profileDropdown:hover img {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(var(--primary-rgb), 0.18);
}

/* ============================================================
   CONTENT BODY
   ============================================================ */
.content-body {
    padding: 1.75rem;
    flex-grow: 1;
}

/* Page section title helper */
.page-section-title {
    font-family: var(--font-heading);
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
}

/* ============================================================
   LOGIN PAGE
   ============================================================ */
.login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        radial-gradient(ellipse 80% 60% at 20% 0%, rgba(var(--primary-rgb),0.22) 0%, transparent 60%),
        radial-gradient(ellipse 70% 50% at 80% 100%, rgba(var(--accent-rgb),0.18) 0%, transparent 60%),
        var(--bg-page);
    background-attachment: fixed;
    padding: 1.5rem;
}

.login-card {
    background: var(--bg-glass-strong);
    backdrop-filter: var(--blur-xl);
    -webkit-backdrop-filter: var(--blur-xl);
    border: 1px solid var(--border-glass);
    border-radius: var(--border-radius-xl);
    box-shadow:
        0 32px 90px rgba(99,102,241,0.22),
        0 8px 32px rgba(0,0,0,0.14),
        inset 0 1px 0 rgba(255,255,255,0.5),
        inset 0 -1px 0 rgba(0,0,0,0.06);
    padding: 2.75rem 2.5rem;
    width: 100%;
    max-width: 440px;
    animation: cardReveal 0.5s ease-out;
    position: relative;
    overflow: hidden;
}

.login-card::before {
    content: '';
    position: absolute;
    top: -80px; right: -80px;
    width: 220px; height: 220px;
    background: radial-gradient(circle, rgba(var(--primary-rgb),0.16), transparent 70%);
    pointer-events: none;
}

.login-card::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.7) 40%, rgba(255,255,255,0.7) 60%, transparent);
    pointer-events: none;
}

@keyframes cardReveal {
    from { opacity: 0; transform: translateY(28px) scale(0.96); }
    to   { opacity: 1; transform: translateY(0)    scale(1); }
}

/* ============================================================
   FORMS
   ============================================================ */
.form-control, .form-select {
    background: var(--bg-glass);
    backdrop-filter: var(--blur);
    -webkit-backdrop-filter: var(--blur);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: var(--border-radius-sm);
    padding: 0.68rem 1rem;
    font-size: 0.9rem;
    transition: all var(--transition);
}

.form-control::placeholder { color: var(--text-muted); }

.form-control:focus, .form-select:focus {
    background: var(--bg-glass-strong);
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(var(--primary-rgb), 0.14);
    color: var(--text-primary);
    outline: none;
}

.form-label {
    font-size: 0.85rem;
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.4rem;
}

.input-group-text {
    background: var(--bg-glass);
    border-color: var(--border-color);
    color: var(--text-muted);
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
    font-family: var(--font-heading);
    font-weight: 600;
    border-radius: var(--border-radius-sm);
    transition: all var(--transition);
    letter-spacing: 0.01em;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border: none;
    box-shadow: 0 4px 18px rgba(var(--primary-rgb), 0.38);
    color: #fff;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-hover), #7c3aed);
    box-shadow: 0 6px 24px rgba(var(--primary-rgb), 0.55);
    transform: translateY(-1px);
    color: #fff;
}

.btn-primary:active { transform: translateY(0); }

.btn-success {
    background: linear-gradient(135deg, var(--success-color), #34d399);
    border: none;
    box-shadow: 0 4px 18px rgba(var(--success-rgb), 0.38);
    color: #fff;
}

.btn-success:hover {
    background: linear-gradient(135deg, var(--success-hover), #10b981);
    box-shadow: 0 6px 24px rgba(var(--success-rgb), 0.55);
    transform: translateY(-1px);
    color: #fff;
}

.btn-danger {
    background: linear-gradient(135deg, var(--danger-color), #fb7185);
    border: none;
    box-shadow: 0 4px 18px rgba(var(--danger-rgb), 0.38);
    color: #fff;
}

.btn-danger:hover {
    background: linear-gradient(135deg, var(--danger-hover), #f43f5e);
    box-shadow: 0 6px 24px rgba(var(--danger-rgb), 0.55);
    transform: translateY(-1px);
    color: #fff;
}

.btn-outline-secondary {
    border-color: var(--border-color);
    color: var(--text-secondary);
    background: var(--bg-glass);
    backdrop-filter: var(--blur);
    -webkit-backdrop-filter: var(--blur);
}

.btn-outline-secondary:hover {
    background: var(--bg-glass-strong);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

/* ============================================================
   TABLES
   ============================================================ */
.table {
    border-color: var(--border-color);
    color: var(--text-primary);
    --bs-table-bg: transparent;
    --bs-table-hover-bg: rgba(var(--primary-rgb), 0.04);
    --bs-table-striped-bg: rgba(var(--primary-rgb), 0.02);
}

.table thead th {
    background: rgba(var(--primary-rgb), 0.07);
    color: var(--text-secondary);
    font-family: var(--font-heading);
    font-size: 0.70rem;
    text-transform: uppercase;
    letter-spacing: 0.09em;
    font-weight: 700;
    border-bottom: 1px solid var(--border-color);
    padding: 0.9rem 1rem;
    white-space: nowrap;
}

.table td {
    vertical-align: middle;
    padding: 0.85rem 1rem;
    border-color: var(--border-color);
}

.table tbody tr {
    transition: background var(--transition);
}

.table tbody tr:hover {
    background: var(--bs-table-hover-bg);
}

/* ============================================================
   BADGES & STATUS INDICATORS
   ============================================================ */
.badge {
    font-family: var(--font-heading);
    font-weight: 600;
    letter-spacing: 0.03em;
    border-radius: 6px;
    padding: 0.3em 0.65em;
}

.status-indicator {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-weight: 600;
    font-size: 0.72rem;
    padding: 0.28rem 0.7rem;
    border-radius: 50px;
}

.status-active     { background: rgba(var(--success-rgb), 0.12); color: var(--success-color); }
.status-pending    { background: rgba(var(--warning-rgb), 0.12); color: var(--warning-color); }
.status-suspended  { background: rgba(var(--danger-rgb),  0.12); color: var(--danger-color); }
.status-expired    { background: rgba(var(--danger-rgb),  0.15); color: #be123c; }
.status-cancelled  { background: rgba(107, 114, 128, 0.12); color: var(--text-secondary); }

/* Login log status badges */
.login-status-success { background: rgba(var(--success-rgb),0.12); color: var(--success-color); }
.login-status-failed  { background: rgba(var(--danger-rgb),0.12);  color: var(--danger-color); }
.login-status-locked  { background: rgba(var(--warning-rgb),0.12); color: var(--warning-color); }

/* Notification dot pulse */
@keyframes badgePulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(var(--danger-rgb),0.4); }
    50%       { box-shadow: 0 0 0 5px rgba(var(--danger-rgb),0); }
}

.badge.pulse-dot { animation: badgePulse 2s ease-in-out infinite; }

/* ============================================================
   DROPDOWNS & MODALS
   ============================================================ */
.dropdown-menu {
    background: var(--bg-glass-strong);
    backdrop-filter: var(--blur-xl);
    -webkit-backdrop-filter: var(--blur-xl);
    border: 1px solid var(--border-glass);
    border-radius: var(--border-radius);
    box-shadow:
        var(--card-shadow-lg),
        0 0 0 1px rgba(var(--primary-rgb),0.08),
        inset 0 1px 0 rgba(255,255,255,0.5);
    padding: 0.5rem;
    animation: dropIn 0.18s ease-out;
}

@keyframes dropIn {
    from { opacity: 0; transform: translateY(-10px) scale(0.96); }
    to   { opacity: 1; transform: translateY(0)     scale(1); }
}

.dropdown-item {
    border-radius: 9px;
    padding: 0.5rem 0.85rem;
    font-size: 0.875rem;
    font-family: var(--font-heading);
    font-weight: 500;
    color: var(--text-primary);
    transition: all 0.15s;
}

.dropdown-item:hover {
    background: rgba(var(--primary-rgb), 0.10);
    color: var(--primary-color);
    padding-left: 1rem;
}

.dropdown-divider { border-color: var(--border-color); margin: 0.3rem 0; }

.modal-content {
    background: var(--bg-glass-strong);
    backdrop-filter: var(--blur-xl);
    -webkit-backdrop-filter: var(--blur-xl);
    border: 1px solid var(--border-glass);
    border-radius: var(--border-radius-lg);
    box-shadow:
        0 32px 90px rgba(0,0,0,0.28),
        inset 0 1px 0 rgba(255,255,255,0.5),
        inset 0 -1px 0 rgba(0,0,0,0.06);
}

.modal-header {
    border-bottom: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
    padding: 1.3rem 1.5rem;
    background: linear-gradient(135deg,
        rgba(var(--primary-rgb),0.08) 0%,
        rgba(var(--accent-rgb),0.04) 50%,
        transparent 100%);
}

.modal-footer {
    border-top: 1px solid var(--border-color);
    padding: 1rem 1.5rem;
}

.modal-title {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
}

/* ============================================================
   ALERTS
   ============================================================ */
.alert {
    border-radius: var(--border-radius-sm);
    border: 1px solid transparent;
    backdrop-filter: var(--blur);
    -webkit-backdrop-filter: var(--blur);
    font-size: 0.9rem;
}

.alert-success {
    background: rgba(var(--success-rgb), 0.10);
    border-color: rgba(var(--success-rgb), 0.25);
    color: var(--success-color);
}

.alert-danger {
    background: rgba(var(--danger-rgb), 0.10);
    border-color: rgba(var(--danger-rgb), 0.25);
    color: var(--danger-color);
}

.alert-warning {
    background: rgba(var(--warning-rgb), 0.10);
    border-color: rgba(var(--warning-rgb), 0.25);
    color: var(--warning-color);
}

.alert-info {
    background: rgba(var(--info-rgb), 0.10);
    border-color: rgba(var(--info-rgb), 0.25);
    color: var(--info-color);
}

/* ============================================================
   DATATABLE OVERRIDES
   ============================================================ */
.dataTables_wrapper .dataTables_filter input,
.dataTables_wrapper .dataTables_length select {
    background: var(--bg-glass);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    padding: 0.4rem 0.75rem;
    margin-left: 0.5rem;
    backdrop-filter: var(--blur);
    -webkit-backdrop-filter: var(--blur);
}

.dataTables_wrapper .dataTables_filter input:focus,
.dataTables_wrapper .dataTables_length select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.14);
    outline: none;
}

.dataTables_wrapper .dataTables_info,
.dataTables_wrapper .dataTables_length label {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.dataTables_wrapper .dataTables_paginate .paginate_button {
    border-radius: 8px !important;
    color: var(--text-secondary) !important;
    background: transparent;
    border: 1px solid transparent !important;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    padding: 0.3rem 0.7rem !important;
    transition: all 0.15s;
}

.dataTables_wrapper .dataTables_paginate .paginate_button:hover {
    background: rgba(var(--primary-rgb), 0.10) !important;
    color: var(--primary-color) !important;
    border-color: rgba(var(--primary-rgb), 0.20) !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color)) !important;
    color: #fff !important;
    border-color: transparent !important;
    box-shadow: 0 4px 12px rgba(var(--primary-rgb), 0.38) !important;
}

/* ============================================================
   FOOTER
   ============================================================ */
footer {
    background: var(--bg-glass) !important;
    backdrop-filter: var(--blur);
    -webkit-backdrop-filter: var(--blur);
    border-top: 1px solid var(--border-glass) !important;
}

/* ============================================================
   MICRO-ANIMATIONS
   ============================================================ */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 0 0 rgba(var(--primary-rgb), 0); }
    50%       { box-shadow: 0 0 0 10px rgba(var(--primary-rgb), 0.10); }
}

.fade-in-up {
    animation: fadeInUp 0.45s ease-out forwards;
}

/* Staggered children */
.stagger-children > *:nth-child(1) { animation: fadeInUp 0.4s ease-out 0.05s both; }
.stagger-children > *:nth-child(2) { animation: fadeInUp 0.4s ease-out 0.10s both; }
.stagger-children > *:nth-child(3) { animation: fadeInUp 0.4s ease-out 0.15s both; }
.stagger-children > *:nth-child(4) { animation: fadeInUp 0.4s ease-out 0.20s both; }
.stagger-children > *:nth-child(5) { animation: fadeInUp 0.4s ease-out 0.25s both; }
.stagger-children > *:nth-child(6) { animation: fadeInUp 0.4s ease-out 0.30s both; }
.stagger-children > *:nth-child(7) { animation: fadeInUp 0.4s ease-out 0.35s both; }
.stagger-children > *:nth-child(8) { animation: fadeInUp 0.4s ease-out 0.40s both; }

/* ============================================================
   PROGRESS BARS
   ============================================================ */
.progress {
    background: var(--bg-primary);
    border-radius: 50px;
    overflow: hidden;
}

.progress-bar {
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: 50px;
    transition: width 0.8s ease;
}

/* ============================================================
   SCROLLBAR
   ============================================================ */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
    background: rgba(var(--primary-rgb), 0.22);
    border-radius: 50px;
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(var(--primary-rgb), 0.4);
}

/* ============================================================
   RESPONSIVE — Mobile Sidebar
   ============================================================ */
@media (max-width: 991.98px) {
    .sidebar {
        left: -280px;
        box-shadow: none;
    }

    .sidebar.open {
        left: 0;
        box-shadow: 8px 0 50px rgba(0,0,0,0.35);
    }

    .main-wrapper { margin-left: 0; }
}

/* ============================================================
   UTILITY OVERRIDES
   ============================================================ */
.text-primary  { color: var(--primary-color) !important; }
.text-success  { color: var(--success-color) !important; }
.text-warning  { color: var(--warning-color) !important; }
.text-danger   { color: var(--danger-color)  !important; }
.text-info     { color: var(--info-color)    !important; }
.text-muted    { color: var(--text-muted)    !important; }
.text-secondary{ color: var(--text-secondary)!important; }
.text-dark     { color: var(--text-primary)  !important; }

.bg-primary-subtle { background: rgba(var(--primary-rgb), 0.12) !important; }
.bg-success-subtle { background: rgba(var(--success-rgb), 0.12) !important; }
.bg-warning-subtle { background: rgba(var(--warning-rgb), 0.12) !important; }
.bg-danger-subtle  { background: rgba(var(--danger-rgb),  0.12) !important; }
.bg-info-subtle    { background: rgba(var(--info-rgb),    0.12) !important; }
.bg-secondary-subtle { background: rgba(107,114,128, 0.1) !important; }

.border-bottom { border-bottom-color: var(--border-color) !important; }
.border-top    { border-top-color:    var(--border-color) !important; }

/* ============================================================
   KPICARD LAYOUT HELPER
   ============================================================ */
.col-xl-2-4 {
    flex: 0 0 auto;
    width: 20%;
}

@media (max-width: 1199.98px) { .col-xl-2-4 { width: 50%; } }
@media (max-width: 767.98px)  { .col-xl-2-4 { width: 100%; } }