/* ============================================================
   IntelliCollect — Frost & Midnight 2026 Theme
   Palette: Deep Navy base · Frosted Glass surfaces · Electric Indigo accent
   ============================================================ */

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

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

:root {
    /* ── Frost & Midnight Palette ── */
    --primary:        #818cf8;   /* Electric Indigo */
    --primary-dark:   #6366f1;
    --primary-light:  rgba(129,140,248,0.15);
    --primary-ring:   rgba(129,140,248,0.30);
    --success:        #34d399;   /* Emerald */
    --success-light:  rgba(52,211,153,0.15);
    --danger:         #f87171;   /* Coral Red */
    --danger-light:   rgba(248,113,113,0.15);
    --warning:        #fbbf24;   /* Amber */
    --warning-light:  rgba(251,191,36,0.15);
    --info:           #60a5fa;
    --info-light:     rgba(96,165,250,0.15);
    --purple:         #a78bfa;
    --purple-light:   rgba(167,139,250,0.15);
    /* ── Backgrounds ── */
    --bg-page:        #0f172a;
    --bg-card:        rgba(255,255,255,0.05);
    --bg-subtle:      rgba(255,255,255,0.04);
    --bg-hover:       rgba(255,255,255,0.06);
    --bg-surface:     #1e293b;
    /* ── Text ── */
    --text-heading:   #f1f5f9;
    --text-body:      #cbd5e1;
    --text-muted:     #94a3b8;
    --text-faint:     #4b617a;
    /* ── Borders ── */
    --border:         rgba(255,255,255,0.10);
    --border-strong:  rgba(255,255,255,0.16);
    /* ── Shadows ── */
    --shadow-xs:      0 1px 3px rgba(0,0,0,0.3);
    --shadow-sm:      0 2px 10px rgba(0,0,0,0.35);
    --shadow-md:      0 8px 28px rgba(0,0,0,0.4);
    --shadow-lg:      0 20px 60px rgba(0,0,0,0.5);
    --shadow-glow:    0 0 24px rgba(129,140,248,0.30);
    --shadow-glow-sm: 0 0 12px rgba(129,140,248,0.20);
    /* ── Radius ── */
    --radius-sm:      6px;
    --radius-md:      10px;
    --radius-lg:      14px;
    --radius-xl:      18px;
    --radius-full:    9999px;
    --transition:     0.18s ease;
    /* ── Glassmorphism ── */
    --glass-bg:       rgba(255,255,255,0.06);
    --glass-border:   1px solid rgba(255,255,255,0.12);
    --glass-blur:     blur(16px);
    /* Legacy aliases kept for inline references */
    --primary-color:  #818cf8;
    --secondary-color:#94a3b8;
    --success-color:  #34d399;
    --danger-color:   #f87171;
    --warning-color:  #fbbf24;
    --bg-primary:     #0f172a;
    --bg-secondary:   #1e293b;
    --text-primary:   #f1f5f9;
    --text-secondary: #94a3b8;
    --border-color:   rgba(255,255,255,0.10);
    --shadow:         0 2px 10px rgba(0,0,0,0.35);
    --shadow-lg-old:  0 20px 60px rgba(0,0,0,0.5);
}

html { overflow-x: auto; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, #0f172a 0%, #111827 50%, #0f172a 100%);
    min-height: 100vh;
    color: var(--text-body);
    line-height: 1.6;
    min-width: 1100px;
    font-size: 14px;
    -webkit-font-smoothing: antialiased;
    background-attachment: fixed;
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image:
        radial-gradient(circle at 20% 35%, rgba(129,140,248,0.06) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(167,139,250,0.05) 0%, transparent 45%);
    pointer-events: none;
    z-index: 0;
}

.container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 20px 24px 40px;
    position: relative;
    z-index: 1;
}

/* ── Header ─────────────────────────────────────────────────── */
header {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 28px;
    background: rgba(15, 23, 42, 0.75);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    color: white;
    border-radius: var(--radius-xl);
    margin-bottom: 24px;
    box-shadow: 0 8px 32px rgba(0,0,0,.5), inset 0 1px 0 rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.10);
    overflow: hidden;
}
header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(129,140,248,0.10) 0%, transparent 60%, rgba(167,139,250,0.08) 100%);
    pointer-events: none;
}
header::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, rgba(129,140,248,0.6) 40%, rgba(167,139,250,0.6) 60%, transparent 100%);
}
header h1 { font-size: 2rem; font-weight: 800; color: #f1f5f9; }

/* ── Stats Grid ─────────────────────────────────────────────── */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 14px;
    margin-bottom: 24px;
}
.stat-card {
    background: rgba(255,255,255,0.06);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: 18px 16px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm), inset 0 1px 0 rgba(255,255,255,0.08);
    text-align: center;
    border: 1px solid rgba(255,255,255,0.12);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
    min-width: 0;
    overflow: hidden;
    position: relative;
}
.stat-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--purple));
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    opacity: 0.8;
}
.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md), 0 0 12px rgba(129,140,248,0.20), inset 0 1px 0 rgba(255,255,255,0.10);
    border-color: rgba(129,140,248,0.30);
}
.stat-filter {
    cursor: pointer;
    user-select: none;
}
.stat-filter.active {
    border-color: rgba(129,140,248,0.60);
    box-shadow: var(--shadow-sm), 0 0 16px rgba(129,140,248,0.25), inset 0 1px 0 rgba(255,255,255,0.12);
    background: rgba(129,140,248,0.12);
}
.stat-filter.active::before {
    opacity: 1;
}
.stat-card h3 {
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.9px;
    margin-bottom: 10px;
}
.stat-value {
    font-size: 1.55rem;
    font-weight: 700;
    color: var(--primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-width: 0;
    text-shadow: 0 0 12px rgba(129,140,248,0.20);
}

/* ── Controls ───────────────────────────────────────────────── */
.controls {
    display: flex;
    flex-wrap: nowrap;
    gap: 12px;
    align-items: center;
    margin-bottom: 20px;
    padding: 11px 16px;
    background: rgba(255,255,255,0.05);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255,255,255,0.10);
    box-shadow: var(--shadow-xs);
    min-width: 0;
}
.control-group {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
    white-space: nowrap;
}
.control-group label {
    font-weight: 500;
    font-size: 13px;
    color: var(--text-muted);
    white-space: nowrap;
}

select {
    padding: 7px 28px 7px 10px;
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--radius-sm);
    background: rgba(255,255,255,0.07);
    font-family: inherit;
    font-size: 13px;
    color: var(--text-body);
    cursor: pointer;
    transition: border-color var(--transition), box-shadow var(--transition);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%2394a3b8' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
}
select:hover { border-color: rgba(129,140,248,0.4); }
select:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-ring); }
select option { background: #1e293b; color: #cbd5e1; }

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 8px 16px;
    border: none;
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
    letter-spacing: 0.2px;
}
.btn:hover  { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    box-shadow: 0 2px 10px rgba(129,140,248,.35);
    border: 1px solid rgba(255,255,255,0.12);
}
.btn-primary:hover {
    background: linear-gradient(135deg, #9ca3f8, var(--primary));
    box-shadow: 0 4px 18px rgba(129,140,248,.50);
}

.btn-secondary {
    background: rgba(255,255,255,0.07);
    color: var(--text-body);
    border: 1px solid rgba(255,255,255,0.12);
}
.btn-secondary:hover {
    background: rgba(255,255,255,0.12);
    border-color: rgba(255,255,255,0.20);
}

.btn-success {
    background: linear-gradient(135deg, #059669, var(--success));
    color: #fff;
    box-shadow: 0 2px 10px rgba(52,211,153,.30);
    border: 1px solid rgba(255,255,255,0.10);
}
.btn-success:hover {
    background: linear-gradient(135deg, #10b981, #6ee7b7);
    box-shadow: 0 4px 18px rgba(52,211,153,.45);
}

.btn-danger {
    background: linear-gradient(135deg, #dc2626, var(--danger));
    color: white;
    box-shadow: 0 2px 10px rgba(248,113,113,.30);
    border: 1px solid rgba(255,255,255,0.10);
}
.btn-danger:hover {
    background: linear-gradient(135deg, #ef4444, #fca5a5);
    box-shadow: 0 4px 18px rgba(248,113,113,.45);
}
.btn-mute   { background: rgba(71,85,105,0.6); color: #cbd5e1; border: 1px solid rgba(255,255,255,0.10); }
.btn-mute:hover { background: rgba(71,85,105,0.9); }
.btn-mute.muted { background: rgba(180,83,9,0.7); color: white; }
.btn-mute.muted:hover { background: rgba(180,83,9,0.9); }

.btn-small  { padding: 4px 7px; font-size: 11px; }
.btn-large  { padding: 12px 28px; font-size: 15px; font-weight: 700; border-radius: var(--radius-md); }

/* ── Tab Navigation ─────────────────────────────────────────── */
.tab-nav {
    display: flex;
    gap: 4px;
    margin: 16px 0 0;
    padding: 4px;
    background: rgba(255,255,255,0.05);
    backdrop-filter: blur(16px);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255,255,255,0.10);
    box-shadow: var(--shadow-xs);
    width: 100%;
}
.tab-btn {
    flex: 1;
    padding: 8px 20px;
    border: none;
    background: transparent;
    cursor: pointer;
    border-radius: var(--radius-md);
    font-family: inherit;
    font-weight: 600;
    font-size: 13px;
    color: var(--text-muted);
    transition: all var(--transition);
    text-align: center;
}
.tab-btn:hover { background: rgba(255,255,255,0.07); color: var(--text-body); }
.tab-btn.active {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    box-shadow: 0 2px 10px rgba(129,140,248,.40);
}
.tab-panel { background: transparent; padding: 20px 0 0; }

/* ── Customer List ──────────────────────────────────────────── */
.customer-list-container {
    background: rgba(255,255,255,0.05);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-radius: var(--radius-lg);
    padding: 0;
    box-shadow: var(--shadow-sm), inset 0 1px 0 rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.10);
    overflow: hidden;
}
.customer-list-container h2 {
    padding: 14px 18px 12px;
    color: var(--text-heading);
    font-size: 0.92rem;
    font-weight: 700;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    margin: 0;
    background: rgba(255,255,255,0.03);
    letter-spacing: -0.2px;
}
.table-container {
    overflow-x: auto;
    overflow-y: auto;
    max-height: calc(100vh - 530px);
    min-height: 200px;
}

table { width: 100%; border-collapse: collapse; }

thead {
    position: sticky;
    top: 0;
    z-index: 10;
    background: rgba(15,23,42,0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255,255,255,0.08);
}
th {
    padding: 8px 8px;
    text-align: left;
    font-weight: 600;
    color: var(--text-muted);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.7px;
    white-space: normal;
    word-wrap: break-word;
    line-height: 1.3;
}
td { padding: 8px 8px; border-bottom: 1px solid rgba(255,255,255,0.04); color: var(--text-body); font-size: 12px; }
tbody tr { transition: background var(--transition); }
tbody tr:hover { background: rgba(129,140,248,0.07); }
tbody tr:last-child td { border-bottom: none; }

.overdue-high   { color: var(--danger);  font-weight: 700; }
.overdue-medium { color: var(--warning); font-weight: 700; }
.overdue-low    { color: var(--text-muted); }

.credit-badge { display: inline-block; padding: 3px 9px; border-radius: var(--radius-full); font-size: 11px; font-weight: 700; }
.credit-excellent { background: rgba(52,211,153,0.18); color: #6ee7b7; border: 1px solid rgba(52,211,153,0.25); }
.credit-good      { background: rgba(96,165,250,0.18); color: #93c5fd; border: 1px solid rgba(96,165,250,0.25); }
.credit-fair      { background: rgba(251,191,36,0.18); color: #fcd34d; border: 1px solid rgba(251,191,36,0.25); }
.credit-poor      { background: rgba(248,113,113,0.18); color: #fca5a5; border: 1px solid rgba(248,113,113,0.25); }
.credit-avoid     { background: rgba(153,27,27,0.38);   color: #fecaca; border: 1px solid rgba(220,38,38,0.55); }

/* ── Modal ──────────────────────────────────────────────────── */
.modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 1000;
    background: rgba(0,0,0,.65);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}
.modal-content {
    background: #1a2238;
    margin: 2% auto;
    width: 90%;
    max-width: 920px;
    border-radius: var(--radius-xl);
    box-shadow: 0 24px 80px rgba(0,0,0,.6), inset 0 1px 0 rgba(255,255,255,0.08);
    max-height: 90vh;
    overflow-y: auto;
    animation: modalIn .25s cubic-bezier(.16,1,.3,1);
    border: 1px solid rgba(255,255,255,0.10);
}
@keyframes modalIn {
    from { opacity: 0; transform: scale(.96) translateY(-12px); }
    to   { opacity: 1; transform: scale(1)   translateY(0); }
}
.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 22px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    background: rgba(255,255,255,0.04);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    position: sticky;
    top: 0;
    z-index: 2;
    backdrop-filter: blur(12px);
}
.modal-header h2 { font-size: 0.95rem; font-weight: 700; color: var(--text-heading); }
.close {
    width: 30px; height: 30px;
    display: flex; align-items: center; justify-content: center;
    border-radius: var(--radius-sm);
    font-size: 20px; font-weight: 300;
    color: var(--text-muted);
    cursor: pointer;
    transition: all var(--transition);
}
.close:hover { background: var(--danger-light); color: var(--danger); }
.modal-body { padding: 22px; }

/* ── Call Info ──────────────────────────────────────────────── */
.call-info {
    background: rgba(255,255,255,0.04);
    padding: 14px 18px;
    border-radius: var(--radius-md);
    border: 1px solid rgba(255,255,255,0.08);
    margin-bottom: 14px;
}
.call-info h3 {
    margin-bottom: 10px; color: var(--text-muted);
    font-size: 0.72rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.7px;
}
.info-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 8px; }
.info-item {
    display: flex; justify-content: space-between; align-items: center;
    padding: 6px 0; border-bottom: 1px solid rgba(255,255,255,0.06); gap: 12px;
}
.info-item:last-child { border-bottom: none; }
.info-label  { font-weight: 500; font-size: 12px; color: var(--text-muted); white-space: nowrap; }
.info-value  { font-weight: 600; font-size: 13px; color: var(--text-heading); text-align: right; }
.amount-highlight { color: var(--danger); font-size: 1.1rem; font-weight: 700; }

/* ── Call Status ────────────────────────────────────────────── */
.call-status {
    display: flex; justify-content: space-between; align-items: center;
    padding: 12px 16px;
    background: rgba(255,255,255,0.04);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255,255,255,0.08);
    margin-bottom: 12px;
}
.status-indicator { display: flex; align-items: center; gap: 10px; }
.status-dot {
    width: 10px; height: 10px; border-radius: 50%;
    background: var(--text-faint);
    animation: pulse 2s infinite; flex-shrink: 0;
}
.status-dot.active  { background: var(--success); box-shadow: 0 0 8px rgba(52,211,153,0.5); }
.status-dot.calling { background: var(--warning); box-shadow: 0 0 8px rgba(251,191,36,0.5); }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .4; } }
#statusText { font-weight: 600; font-size: 14px; color: var(--text-heading); }
.call-timer { font-size: 1.35rem; font-weight: 700; color: var(--primary); font-variant-numeric: tabular-nums; letter-spacing: 1px; text-shadow: 0 0 12px rgba(129,140,248,0.20); }

/* ── Call Controls ──────────────────────────────────────────── */
.call-controls { display: flex; justify-content: center; gap: 12px; margin: 20px 0; }

/* ── Transcript ─────────────────────────────────────────────── */
.transcript-container { margin-bottom: 14px; }
.transcript-container h3 { font-size: 0.72rem; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.7px; margin-bottom: 7px; }
.transcript-box {
    background: rgba(0,0,0,0.25);
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: var(--radius-md);
    padding: 12px;
    min-height: 160px;
    max-height: 360px;
    overflow-y: auto;
    font-family: 'Inter', monospace;
    font-size: 13px;
    line-height: 1.7;
    scroll-behavior: smooth;
}
.transcript-line { margin-bottom: 7px; padding: 7px 11px; border-radius: var(--radius-sm); }
.transcript-alex        { background: rgba(129,140,248,0.15); color: #c7d2fe; border-left: 3px solid var(--primary); }
.transcript-agent       { background: rgba(129,140,248,0.15); color: #c7d2fe; border-left: 3px solid var(--primary); }
.transcript-customer    { background: rgba(52,211,153,0.12); color: #a7f3d0; border-left: 3px solid var(--success); }
.transcript-person-1    { background: rgba(96,165,250,0.12); color: #bfdbfe; border-left: 3px solid #60a5fa; }
.transcript-person-2    { background: rgba(52,211,153,0.12); color: #a7f3d0; border-left: 3px solid var(--success); }
.transcript-person-3    { background: rgba(167,139,250,0.12); color: #ddd6fe; border-left: 3px solid var(--purple); }
.transcript-conversation { background: rgba(255,255,255,0.04); color: #94a3b8; border-left: 3px solid var(--text-faint); white-space: pre-wrap; }
.speaker-label { font-weight: 700; margin-right: 7px; font-size: 10px; text-transform: uppercase; letter-spacing: 0.5px; }

/* ── Summary Form ───────────────────────────────────────────── */
.summary-container { background: rgba(255,255,255,0.04); padding: 18px; border-radius: var(--radius-md); border: 1px solid rgba(255,255,255,0.08); }
.form-group { margin-bottom: 13px; }
.form-group label { display: block; font-weight: 600; font-size: 11px; text-transform: uppercase; letter-spacing: 0.4px; color: var(--text-muted); margin-bottom: 5px; }
.form-group textarea,
.form-group input[type="text"],
.form-group input[type="date"],
.form-group input[type="time"] {
    width: 100%; padding: 8px 11px;
    border: 1px solid rgba(255,255,255,0.10);
    border-radius: var(--radius-sm);
    font-family: inherit; font-size: 13px;
    color: var(--text-body); background: rgba(255,255,255,0.06);
    transition: border-color var(--transition), box-shadow var(--transition);
}
.form-group textarea:focus,
.form-group input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-ring);
    background: rgba(255,255,255,0.08);
}

/* ── Loading ────────────────────────────────────────────────── */
.loading { text-align: center; padding: 48px 20px; color: var(--text-muted); }
.spinner {
    border: 3px solid rgba(255,255,255,0.08);
    border-top: 3px solid var(--primary);
    border-radius: 50%; width: 34px; height: 34px;
    animation: spin .8s linear infinite; margin: 0 auto 12px;
    box-shadow: 0 0 12px rgba(129,140,248,0.20);
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Toast ──────────────────────────────────────────────────── */
.toast {
    position: fixed; bottom: 24px; right: 24px;
    background: #1a2238;
    padding: 13px 20px;
    border-radius: var(--radius-md);
    box-shadow: 0 20px 60px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.08);
    z-index: 2000;
    font-size: 13px; font-weight: 500; color: var(--text-heading);
    animation: slideInUp .25s cubic-bezier(.16,1,.3,1);
    border: 1px solid rgba(255,255,255,0.10);
    min-width: 220px;
    backdrop-filter: blur(16px);
}
@keyframes slideInUp { from { opacity:0; transform: translateY(14px); } to { opacity:1; transform: translateY(0); } }
.toast-success { border-left: 4px solid var(--success); }
.toast-error   { border-left: 4px solid var(--danger);  }

/* ── Group Headers ──────────────────────────────────────────── */
.group-header td { font-weight: 700; font-size: 11px; letter-spacing: 0.5px; color: var(--text-muted); border-bottom: 1px solid rgba(255,255,255,0.08) !important; background: rgba(129,140,248,0.06) !important; }
.group-header:hover, tbody tr.group-header:hover { background: rgba(129,140,248,0.06) !important; }

/* ── Sort icon ──────────────────────────────────────────────── */
.sort-icon { color: var(--text-faint); font-size: 10px; }
th:hover .sort-icon { color: var(--primary); }

/* == REPORT CARDS ============================================= */
.report-cards { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 8px; }
.report-card {
    flex: 1 1 130px; min-width: 120px;
    border-radius: var(--radius-md);
    padding: 16px 18px;
    color: white;
    box-shadow: var(--shadow-sm);
    position: relative; overflow: hidden;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.10);
    background: rgba(255,255,255,0.05);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.report-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}
.report-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    border-radius: var(--radius-md) var(--radius-md) 0 0;
}
.report-card::after {
    content:''; position:absolute; bottom:-18px; right:-18px;
    width:64px; height:64px; border-radius:50%;
    background: rgba(255,255,255,0.04);
}
.report-card.blue   { background:rgba(59,130,246,0.10);  border-color:rgba(59,130,246,0.25);  }
.report-card.blue::before   { background:linear-gradient(90deg,#3b82f6,#93c5fd); }
.report-card.blue   .report-card-value { color:#93c5fd; }

.report-card.green  { background:rgba(52,211,153,0.10);  border-color:rgba(52,211,153,0.25);  }
.report-card.green::before  { background:linear-gradient(90deg,#10b981,#6ee7b7); }
.report-card.green  .report-card-value { color:#6ee7b7; }

.report-card.red    { background:rgba(248,113,113,0.10); border-color:rgba(248,113,113,0.25); }
.report-card.red::before    { background:linear-gradient(90deg,#ef4444,#fca5a5); }
.report-card.red    .report-card-value { color:#fca5a5; }

.report-card.purple { background:rgba(167,139,250,0.10); border-color:rgba(167,139,250,0.25); }
.report-card.purple::before { background:linear-gradient(90deg,#8b5cf6,#c4b5fd); }
.report-card.purple .report-card-value { color:#c4b5fd; }

.report-card.orange { background:rgba(251,146,60,0.10);  border-color:rgba(251,146,60,0.25);  }
.report-card.orange::before { background:linear-gradient(90deg,#f97316,#fdba74); }
.report-card.orange .report-card-value { color:#fdba74; }

.report-card.teal   { background:rgba(45,212,191,0.10);  border-color:rgba(45,212,191,0.25);  }
.report-card.teal::before   { background:linear-gradient(90deg,#14b8a6,#5eead4); }
.report-card.teal   .report-card-value { color:#5eead4; }

.report-card.yellow { background:rgba(129,140,248,0.10); border-color:rgba(129,140,248,0.25); }
.report-card.yellow::before { background:linear-gradient(90deg,#6366f1,#a5b4fc); }
.report-card.yellow .report-card-value { color:#a5b4fc; }

.report-card-label { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.7px; color: var(--text-muted); margin-bottom: 6px; }
.report-card-value { font-size: 28px; font-weight: 800; line-height: 1; letter-spacing: -0.5px; }
.report-card-sub   { font-size: 11px; margin-top: 5px; opacity: .75; font-weight: 500; color: var(--text-muted); }

/* ── Flag Badges ────────────────────────────────────────────── */
.flag-badge { display: inline-flex; align-items: center; gap: 4px; padding: 2px 9px; border-radius: var(--radius-full); font-size: 11px; font-weight: 700; white-space: nowrap; }
.flag-badge-committed  { background: rgba(52,211,153,0.18); color: #6ee7b7; border: 1px solid rgba(52,211,153,0.25); }
.flag-badge-callback   { background: rgba(248,113,113,0.18); color: #fca5a5; border: 1px solid rgba(248,113,113,0.25); }
.flag-badge-paid       { background: rgba(45,212,191,0.18); color: #5eead4; border: 1px solid rgba(45,212,191,0.25); }
.flag-badge-difficulty { background: rgba(251,191,36,0.18); color: #fcd34d; border: 1px solid rgba(251,191,36,0.25); }
.flag-badge-wont       { background: rgba(248,113,113,0.15); color: #fca5a5; border: 1px solid rgba(248,113,113,0.22); }
.flag-badge-retry      { background: rgba(167,139,250,0.18); color: #c4b5fd; border: 1px solid rgba(167,139,250,0.25); }

/* ── Flag Buttons ───────────────────────────────────────────── */
.flag-btn { padding: 6px 13px; border-radius: var(--radius-full); font-size: 12px; font-weight: 600; border: 1px solid rgba(255,255,255,0.12); background: rgba(255,255,255,0.05); color: var(--text-muted); cursor: pointer; transition: all var(--transition); white-space: nowrap; font-family: inherit; }
.flag-btn:hover { border-color: var(--purple); color: #c4b5fd; background: rgba(167,139,250,0.12); }
.flag-btn.flag-btn-selected,
.flag-btn.selected-committed  { border-color: var(--success); background: rgba(52,211,153,0.15); color: #6ee7b7; }
.flag-btn.selected-callback   { border-color: var(--danger);  background: rgba(248,113,113,0.15); color: #fca5a5; }
.flag-btn.selected-paid       { border-color: #2dd4bf; background: rgba(45,212,191,0.15); color: #5eead4; }
.flag-btn.selected-difficulty { border-color: var(--warning); background: rgba(251,191,36,0.15); color: #fcd34d; }
.flag-btn.selected-wont       { border-color: #ef4444; background: rgba(248,113,113,0.12); color: #fca5a5; }

/* ── Call Mode Labels ───────────────────────────────────────── */
.call-mode-label { display: flex; align-items: center; gap: 8px; padding: 10px 14px; border-radius: var(--radius-md); border: 1px solid rgba(255,255,255,0.12); cursor: pointer; transition: border-color var(--transition), background var(--transition); font-size: 13px; color: var(--text-body); background: rgba(255,255,255,0.04); }
.call-mode-label:hover { border-color: rgba(167,139,250,0.4); background: rgba(167,139,250,0.07); }
.call-mode-label.mode-selected { border-color: var(--primary); background: rgba(129,140,248,0.14); color: #c7d2fe; font-weight: 600; }

/* ── Callback Type Label ────────────────────────────────────── */
.callback-type-label { display: inline-flex; align-items: center; gap: 6px; padding: 6px 14px; border-radius: var(--radius-sm); border: 1px solid rgba(255,255,255,0.10); cursor: pointer; font-size: 12px; transition: border-color var(--transition), background var(--transition); background: rgba(255,255,255,0.04); color: var(--text-body); }
.callback-type-label:hover { border-color: var(--purple); }

/* ── Retry Button ───────────────────────────────────────────── */
#retryCallBtn { background: linear-gradient(135deg, rgba(139,92,246,0.8), rgba(109,40,217,0.8)); color: white; border: 1px solid rgba(255,255,255,0.12); padding: 8px 18px; border-radius: var(--radius-sm); font-size: 12px; font-weight: 600; cursor: pointer; font-family: inherit; transition: opacity var(--transition), transform var(--transition); }
#retryCallBtn:hover { opacity: .88; transform: translateY(-1px); }

/* ── Misc ───────────────────────────────────────────────────── */
.callback-customer { color: var(--danger); font-weight: 600; }
.callback-retry    { color: var(--purple); font-weight: 600; }

/* ── Sub-tabs (My Queue / Bot Queue) ────────────────────────── */
.unpaid-subtabs-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 4px;
    padding: 4px 4px 4px 4px;
    background: rgba(255,255,255,0.05);
    backdrop-filter: blur(16px);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255,255,255,0.10);
    box-shadow: var(--shadow-xs);
    width: 100%;
    margin: 16px 0 12px;
}

.unpaid-subtab-btn {
    padding: 7px 18px;
    border: none;
    background: transparent;
    cursor: pointer;
    border-radius: var(--radius-md);
    font-family: 'Inter', inherit;
    font-weight: 600;
    font-size: 13px;
    color: var(--text-muted);
    transition: all var(--transition);
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.unpaid-subtab-btn:hover { background: rgba(255,255,255,0.07); color: var(--text-body); }
.unpaid-subtab-btn.active {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    box-shadow: 0 2px 10px rgba(129,140,248,.40);
}

/* Badge within sub-tab buttons */
.subtab-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    padding: 1px 7px;
    border-radius: var(--radius-full);
    font-size: 11px;
    font-weight: 700;
    line-height: 1.4;
}
.subtab-badge-blue   { background: rgba(96,165,250,0.3); color: #93c5fd; }
.subtab-badge-purple { background: rgba(167,139,250,0.3); color: #c4b5fd; }
.subtab-badge-green  { background: rgba(52,211,153,0.3);  color: #6ee7b7; }
.unpaid-subtab-btn.active .subtab-badge { background: rgba(255,255,255,.22); color: white; }

::-webkit-scrollbar       { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.15); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.28); }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 768px) {
    header h1 { font-size: 1.5rem; }
    .controls { flex-direction: row; flex-wrap: nowrap; }
    .control-group { flex-shrink: 0; }
    .modal-content { width: 96%; margin: 3% auto; }
    .call-controls { flex-wrap: wrap; }
    .btn-large { width: 100%; justify-content: center; }
}