/* ==========================================
   PREMIUM DARK THEME - BABURLAR GIDA
   Glassmorphism + Micro-interactions
   ========================================== */

/* Custom CSS Variables for Premium Theme */
:root {
    --bg-app: #0a0a1a;
    --bg-sidebar: #07071a;
    --bg-card: rgba(255, 255, 255, 0.03);
    --border-card: rgba(255, 255, 255, 0.06);
    --border-card-hover: rgba(255, 255, 255, 0.14);

    --color-primary: #14b8a6;
    --color-primary-hover: #0d9488;
    --color-primary-glow: rgba(20, 184, 166, 0.15);

    --color-secondary: hsl(245, 82%, 67%);
    --color-secondary-hover: hsl(245, 82%, 60%);

    --color-accent: #e94560;

    --text-main: hsl(210, 20%, 98%);
    --text-muted: hsl(218, 14%, 65%);
    --text-dimmed: hsl(218, 12%, 42%);

    --color-debt: #ef4444;
    --color-credit: #10b981;
    --color-net: #f59e0b;
    --color-warning: #f59e0b;
    --color-success: #10b981;

    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.25);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.35), 0 4px 6px -2px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.45), 0 10px 10px -5px rgba(0, 0, 0, 0.25);
    --shadow-glow: 0 0 20px rgba(20, 184, 166, 0.15);

    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
}

/* Reset & Base Styles */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background: linear-gradient(135deg, #0a0a1a 0%, #1a1a2e 50%, #0a0a1a 100%);
    color: var(--text-main);
    font-family: var(--font-body);
    font-size: 14px;
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(ellipse at 10% 10%, rgba(99, 102, 241, 0.07) 0%, transparent 50%),
        radial-gradient(ellipse at 90% 85%, rgba(20, 184, 166, 0.07) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 50%, rgba(233, 69, 96, 0.03) 0%, transparent 60%);
    pointer-events: none;
    z-index: 0;
}

/* Main Container Grid Layout */
.app-container {
    display: grid;
    grid-template-columns: 270px 1fr;
    min-height: 100vh;
    position: relative;
    z-index: 1;
}

/* ==========================================
   SIDEBAR
   ========================================== */
.sidebar {
    background: rgba(7, 7, 26, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-right: 1px solid var(--border-card);
    display: flex;
    flex-direction: column;
    padding: 24px 20px;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    z-index: 10;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 36px;
    padding: 0 4px;
}

.logo-icon {
    font-size: 28px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 2px 8px rgba(20, 184, 166, 0.3));
}

.logo-text h1 {
    font-family: var(--font-heading);
    font-size: 19px;
    font-weight: 700;
    letter-spacing: -0.5px;
    background: linear-gradient(to right, #ffffff, #c8c8d0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-text small {
    color: var(--text-dimmed);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600;
    display: block;
    margin-top: 2px;
}

.nav-menu {
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex-grow: 1;
}

.nav-item {
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-muted);
    font-family: var(--font-heading);
    font-size: 13px;
    font-weight: 500;
    text-align: left;
    padding: 11px 14px;
    border-radius: 10px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.nav-item .icon {
    font-size: 15px;
    opacity: 0.8;
    width: 20px;
    text-align: center;
    flex-shrink: 0;
}

.nav-item:hover {
    color: var(--text-main);
    background: rgba(255, 255, 255, 0.04);
    transform: translateX(3px);
}

.nav-item.active {
    color: #ffffff;
    background: linear-gradient(90deg, rgba(20, 184, 166, 0.15), rgba(99, 102, 241, 0.06));
    border-left: 3px solid var(--color-primary);
    box-shadow: var(--shadow-sm), inset 0 0 20px rgba(20, 184, 166, 0.05);
    padding-left: 11px;
}

.nav-item.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 60%;
    background: var(--color-primary);
    border-radius: 0 3px 3px 0;
    box-shadow: 0 0 8px var(--color-primary);
}

.sidebar-footer {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-dimmed);
    font-size: 12px;
    border-top: 1px solid var(--border-card);
    padding-top: 20px;
}

.status-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}

.status-indicator.online {
    background-color: var(--color-credit);
    box-shadow: 0 0 8px var(--color-credit);
    animation: pulse-glow 2s infinite;
}

@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 4px var(--color-credit); }
    50% { box-shadow: 0 0 12px var(--color-credit); }
}

/* ==========================================
   MAIN CONTENT
   ========================================== */
.main-content {
    padding: 28px 36px;
    overflow-y: auto;
    max-height: 100vh;
    position: relative;
}

.top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 28px;
    border-bottom: 1px solid var(--border-card);
    padding-bottom: 18px;
}

.header-title h2 {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: -0.3px;
}

.subtitle {
    color: var(--text-muted);
    margin-top: 4px;
    font-size: 13px;
}

.date-badge {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-card);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--text-muted);
    font-size: 13px;
}

/* ==========================================
   GLASSMORPHIC CARDS
   ========================================== */
.glass-card {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-md);
    transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}

.glass-card:hover {
    border-color: var(--border-card-hover);
    box-shadow: var(--shadow-md), 0 0 30px rgba(20, 184, 166, 0.04);
}

.glass-card h3 {
    font-family: var(--font-heading);
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 14px;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.card-desc {
    color: var(--text-muted);
    font-size: 13px;
    margin-bottom: 20px;
    line-height: 1.5;
}

/* ==========================================
   BUTTONS
   ========================================== */
.btn {
    border: none;
    outline: none;
    border-radius: var(--radius-sm);
    padding: 10px 20px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 13px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(rgba(255,255,255,0.1), transparent);
    opacity: 0;
    transition: opacity 0.2s;
}

.btn:hover::after {
    opacity: 1;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-hover));
    color: #0b0f19;
}

.btn-primary:hover {
    box-shadow: 0 0 20px rgba(20, 184, 166, 0.4), var(--shadow-sm);
    transform: translateY(-1px);
}

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

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
    border: 1px solid var(--border-card);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-danger {
    background: rgba(239, 68, 68, 0.15);
    color: var(--color-debt);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.btn-danger:hover {
    background: rgba(239, 68, 68, 0.25);
    border-color: rgba(239, 68, 68, 0.4);
    box-shadow: 0 0 15px rgba(239, 68, 68, 0.15);
}

.btn-sm {
    padding: 7px 14px;
    font-size: 12px;
}

.btn[disabled] {
    opacity: 0.4;
    cursor: not-allowed;
    transform: none !important;
}

/* ==========================================
   TAB SWITCHING
   ========================================== */
.tab-content {
    display: none;
    opacity: 0;
    transform: translateY(12px);
    transition: all 0.35s ease;
}

.tab-content.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
    animation: tab-fade-in 0.4s ease-out;
}

@keyframes tab-fade-in {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ==========================================
   DASHBOARD GRID & DROP ZONE
   ========================================== */
.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 30px;
}

.drop-zone {
    border: 2px dashed rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-lg);
    background: rgba(26, 32, 46, 0.2);
    padding: 40px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.drop-zone:hover, .drop-zone.dragover {
    border-color: var(--color-primary);
    background: rgba(20, 184, 166, 0.04);
    box-shadow: 0 0 25px rgba(20, 184, 166, 0.1);
}

.drop-zone-content {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.drop-icon {
    font-size: 48px;
    margin-bottom: 16px;
    filter: drop-shadow(0 2px 10px rgba(255,255,255,0.05));
    transition: transform 0.3s;
}

.drop-zone:hover .drop-icon {
    transform: translateY(-5px) scale(1.05);
}

.drop-zone-content h3 {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
    color: #ffffff;
}

.drop-zone-content p {
    color: var(--text-muted);
}

.file-formats {
    margin-top: 14px;
    font-size: 11px;
    color: var(--text-dimmed);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ==========================================
   SUMMARY / STATS
   ========================================== */
.summary-card {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.summary-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-card);
    padding-bottom: 12px;
}

.summary-header h3 {
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 700;
    color: #ffffff;
}

.route-info {
    font-size: 12px;
    background: rgba(99, 102, 241, 0.12);
    border: 1px solid rgba(99, 102, 241, 0.2);
    color: var(--color-secondary);
    padding: 4px 10px;
    border-radius: 20px;
    font-family: var(--font-heading);
    font-weight: 600;
}

.summary-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-top: 20px;
}

.secondary-stats {
    margin-top: 15px;
    border-top: 1px dashed var(--border-card);
    padding-top: 15px;
    grid-template-columns: repeat(3, 1fr);
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-label {
    font-size: 11px;
    color: var(--text-dimmed);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
    margin-bottom: 4px;
}

.stat-val {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 700;
    color: #ffffff;
}

.highlight-matched .stat-val { color: var(--color-primary); }
.highlight-unmatched .stat-val { color: var(--color-debt); }

.text-debt { color: var(--color-debt) !important; }
.text-credit { color: var(--color-credit) !important; }
.text-net { color: var(--color-net) !important; }
.text-main { color: var(--text-main) !important; }

/* ==========================================
   ACTION BAR / FILTERS
   ========================================== */
.section-actions-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-card);
    padding: 14px 20px;
    border-radius: var(--radius-md);
    margin-bottom: 20px;
    gap: 12px;
    flex-wrap: wrap;
}

.search-filter-group {
    display: flex;
    gap: 12px;
    flex-grow: 1;
    max-width: 500px;
}

.search-input {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-sm);
    color: var(--text-main);
    padding: 10px 14px;
    outline: none;
    font-family: var(--font-body);
    font-size: 13px;
    width: 100%;
    transition: all 0.3s;
}

.search-input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 12px var(--color-primary-glow);
    background: rgba(255, 255, 255, 0.07);
}

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

.filter-select {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-sm);
    color: var(--text-main);
    padding: 10px 14px;
    outline: none;
    font-family: var(--font-heading);
    font-size: 13px;
    cursor: pointer;
    min-width: 170px;
}

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

select option {
    background-color: #1a1a2e;
    color: #ffffff;
}

.bulk-buttons {
    display: flex;
    gap: 10px;
}

/* ==========================================
   CUSTOMER CARDS
   ========================================== */
.customer-cards-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.customer-card {
    border-radius: var(--radius-md);
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    overflow: hidden;
    transition: all 0.3s;
}

.customer-card:hover {
    border-color: var(--border-card-hover);
    box-shadow: var(--shadow-sm);
}

.customer-card.unmatched { border-left: 4px solid var(--color-debt); }
.customer-card.matched { border-left: 4px solid var(--color-primary); }
.customer-card.sent-success { border-left: 4px solid var(--color-credit); }

.card-summary-row {
    padding: 16px 22px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    user-select: none;
    transition: background 0.2s;
}

.card-summary-row:hover {
    background: rgba(255, 255, 255, 0.02);
}

.cust-name-phone {
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex-grow: 1;
    max-width: 350px;
}

.cust-name {
    font-family: var(--font-heading);
    font-size: 15px;
    font-weight: 700;
    color: #ffffff;
}

.cust-phone {
    font-size: 12px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
}

.phone-badge {
    font-size: 10px;
    padding: 1px 6px;
    border-radius: 4px;
    font-weight: 700;
}

.phone-badge.has-phone {
    background: rgba(20, 184, 166, 0.12);
    color: var(--color-primary);
}

.phone-badge.no-phone {
    background: rgba(239, 68, 68, 0.12);
    color: var(--color-debt);
    cursor: pointer;
}

.cust-finance {
    display: flex;
    gap: 24px;
    margin-right: 36px;
}

.finance-box {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.fin-label {
    font-size: 10px;
    color: var(--text-dimmed);
    text-transform: uppercase;
    font-weight: 600;
}

.fin-val {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 14px;
}

.cust-status-badge {
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    font-family: var(--font-heading);
    text-align: center;
    min-width: 95px;
    margin-right: 16px;
}

.status-pending {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
    border: 1px solid var(--border-card);
}

.status-sending {
    background: rgba(99, 102, 241, 0.15);
    color: var(--color-secondary);
    border: 1px solid rgba(99, 102, 241, 0.2);
    animation: pulse-border 1.5s infinite;
}

@keyframes pulse-border {
    0%, 100% { border-color: rgba(99, 102, 241, 0.2); }
    50% { border-color: rgba(99, 102, 241, 0.5); }
}

.status-sent {
    background: rgba(16, 185, 129, 0.12);
    color: var(--color-credit);
    border: 1px solid rgba(16, 185, 129, 0.25);
}

.status-failed {
    background: rgba(239, 68, 68, 0.12);
    color: var(--color-debt);
    border: 1px solid rgba(239, 68, 68, 0.25);
}

.card-actions {
    display: flex;
    gap: 8px;
    align-items: center;
}

.chevron-icon {
    font-size: 14px;
    color: var(--text-dimmed);
    transition: transform 0.3s;
    margin-left: 8px;
}

.customer-card.expanded .chevron-icon {
    transform: rotate(180deg);
}

/* Expanded Card Content */
.card-details-area {
    border-top: 1px solid var(--border-card);
    background: rgba(0, 0, 0, 0.15);
    padding: 24px;
    display: none;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.customer-card.expanded .card-details-area {
    display: grid;
    animation: slide-down-fade 0.3s ease-out;
}

@keyframes slide-down-fade {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}

.details-left h4, .details-right h4 {
    font-family: var(--font-heading);
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #ffffff;
    border-left: 2px solid var(--color-primary);
    padding-left: 8px;
}

/* Transaction Tables */
.tx-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 15px;
}

.tx-table th {
    text-align: left;
    color: var(--text-dimmed);
    font-size: 11px;
    text-transform: uppercase;
    padding: 6px 8px;
    border-bottom: 1px solid var(--border-card);
}

.tx-table td {
    padding: 8px;
    border-bottom: 1px solid rgba(255,255,255,0.03);
    vertical-align: top;
    font-size: 12px;
}

.tx-header-row {
    background: rgba(255, 255, 255, 0.02);
    font-weight: 600;
}

.tx-item-list {
    margin: 4px 0 0 12px;
    font-size: 11px;
    color: var(--text-muted);
    list-style-type: circle;
}

.tx-item-list li { margin-bottom: 2px; }

.message-preview-container {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.message-preview-area {
    height: 220px;
    min-height: 220px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-sm);
    color: var(--text-main);
    padding: 12px;
    font-family: monospace;
    font-size: 12px;
    white-space: pre-wrap;
    resize: none;
    outline: none;
    line-height: 1.5;
    transition: border-color 0.3s;
}

.message-preview-area:focus {
    border-color: var(--color-primary);
}

.preview-actions-bar {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    margin-top: 12px;
}

/* ==========================================
   DIRECTORY LAYOUT
   ========================================== */
.directory-layout {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 24px;
    align-items: start;
}

.mt-20 { margin-top: 20px; }
.mb-20 { margin-bottom: 20px; }
.max-w-700 { max-width: 700px; }

.backup-buttons {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* ==========================================
   FORMS
   ========================================== */
.modern-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

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

.form-group label {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--text-muted);
    font-size: 13px;
}

.form-group input,
.form-group select,
.form-group textarea {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-sm);
    color: var(--text-main);
    padding: 10px 12px;
    outline: none;
    font-family: var(--font-body);
    font-size: 13px;
    transition: all 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-primary);
    background: rgba(255, 255, 255, 0.07);
    box-shadow: 0 0 8px var(--color-primary-glow);
}

.form-help {
    font-size: 11px;
    color: var(--text-dimmed);
}

.form-row {
    display: flex;
    gap: 16px;
}

.col-6 { flex: 1; }

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 8px;
}

.border-top {
    border-top: 1px solid var(--border-card);
    padding-top: 20px;
}

/* ==========================================
   TABLES
   ========================================== */
.table-wrapper {
    overflow-x: auto;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-card);
}

.modern-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.modern-table th {
    background: rgba(255,255,255,0.02);
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--text-muted);
    padding: 11px 16px;
    border-bottom: 1px solid var(--border-card);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.modern-table td {
    padding: 11px 16px;
    border-bottom: 1px solid rgba(255,255,255,0.025);
    color: var(--text-main);
    font-size: 13px;
}

.modern-table tbody tr {
    transition: background 0.2s;
}

.modern-table tbody tr:hover {
    background: rgba(20, 184, 166, 0.03);
}

.actions-col {
    width: 120px;
    text-align: right;
}

.actions-cell {
    display: flex;
    gap: 6px;
    justify-content: flex-end;
}

.btn-icon {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    outline: none;
    cursor: pointer;
    padding: 6px;
    border-radius: 8px;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-icon:hover {
    transform: translateY(-1px);
}

.btn-icon[title="Geçmiş"] {
    color: #60a5fa; /* A nice light blue by default */
    background: rgba(96, 165, 250, 0.05);
    border-color: rgba(96, 165, 250, 0.1);
}
.btn-icon[title="Geçmiş"]:hover {
    color: #3b82f6;
    background: rgba(59, 130, 246, 0.15);
    border-color: rgba(59, 130, 246, 0.3);
    box-shadow: 0 0 10px rgba(59, 130, 246, 0.2);
}

.btn-icon[title="Düzenle"] {
    color: #fbbf24; /* A nice light amber by default */
    background: rgba(251, 191, 36, 0.05);
    border-color: rgba(251, 191, 36, 0.1);
}
.btn-icon[title="Düzenle"]:hover {
    color: #f59e0b;
    background: rgba(245, 158, 11, 0.15);
    border-color: rgba(245, 158, 11, 0.3);
    box-shadow: 0 0 10px rgba(245, 158, 11, 0.2);
}

.btn-icon[title="Sil"] {
    color: #f87171; /* A nice light red by default */
    background: rgba(248, 113, 113, 0.05);
    border-color: rgba(248, 113, 113, 0.1);
}
.btn-icon[title="Sil"]:hover {
    color: #ef4444;
    background: rgba(239, 68, 68, 0.15);
    border-color: rgba(239, 68, 68, 0.3);
    box-shadow: 0 0 10px rgba(239, 68, 68, 0.2);
}

/* ==========================================
   TEMPLATE LAYOUT
   ========================================== */
.template-layout {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 24px;
    align-items: start;
}

.modern-textarea {
    width: 100%;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-md);
    color: var(--text-main);
    padding: 16px;
    outline: none;
    font-family: monospace;
    font-size: 12px;
    line-height: 1.6;
    transition: all 0.3s;
}

.modern-textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 12px var(--color-primary-glow);
}

.template-actions {
    display: flex;
    justify-content: space-between;
    margin-top: 16px;
}

.variable-tag-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.var-tag {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-sm);
    color: var(--text-main);
    padding: 8px 12px;
    text-align: left;
    font-family: var(--font-body);
    font-size: 12px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.2s;
}

.var-tag span {
    font-family: monospace;
    font-weight: 700;
    color: var(--color-primary);
    background: rgba(20, 184, 166, 0.08);
    padding: 2px 6px;
    border-radius: 4px;
}

.var-tag:hover {
    background: rgba(255,255,255,0.06);
    border-color: var(--color-primary);
    transform: translateX(3px);
}

/* WhatsApp Preview */
.whatsapp-preview-window {
    background-color: #0b141a;
    background-image: radial-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 0);
    background-size: 20px 20px;
    border-radius: var(--radius-md);
    padding: 20px;
    min-height: 250px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    border: 1px solid #1f2c34;
}

.whatsapp-chat-bubble {
    background-color: #202c33;
    border-radius: 8px;
    padding: 12px 14px 20px 14px;
    position: relative;
    max-width: 100%;
    color: #e9edef;
    align-self: flex-start;
    box-shadow: 0 1px 0.5px rgba(0, 0, 0, 0.13);
}

.whatsapp-chat-bubble::after {
    content: "";
    position: absolute;
    left: -8px;
    top: 0;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 0 10px 10px 0;
    border-color: transparent #202c33 transparent transparent;
}

.whatsapp-message-text {
    font-size: 13px;
    white-space: pre-wrap;
    word-break: break-word;
    font-family: var(--font-body);
}

.whatsapp-message-text strong { font-weight: bold; color: #fff; }

.chat-time {
    position: absolute;
    right: 8px;
    bottom: 4px;
    font-size: 9px;
    color: #8696a0;
}

/* ==========================================
   TOAST NOTIFICATIONS
   ========================================== */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 1000000;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    background: rgba(15, 20, 35, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 14px 20px;
    color: #ffffff;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    gap: 14px;
    min-width: 300px;
    max-width: 450px;
    transform: translateX(120%);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.toast.success {
    border-left: 4px solid #10b981;
    background: rgba(16, 185, 129, 0.08);
    border-color: rgba(16, 185, 129, 0.2);
    box-shadow: 0 10px 30px rgba(16, 185, 129, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.toast.error {
    border-left: 4px solid #ef4444;
    background: rgba(239, 68, 68, 0.08);
    border-color: rgba(239, 68, 68, 0.2);
    box-shadow: 0 10px 30px rgba(239, 68, 68, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.toast.info {
    border-left: 4px solid #06b6d4;
    background: rgba(6, 182, 212, 0.08);
    border-color: rgba(6, 182, 212, 0.2);
    box-shadow: 0 10px 30px rgba(6, 182, 212, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.toast-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    flex-shrink: 0;
}

.toast.success .toast-icon {
    background: rgba(16, 185, 129, 0.15);
    color: #10b981;
}

.toast.error .toast-icon {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
}

.toast.info .toast-icon {
    background: rgba(6, 182, 212, 0.15);
    color: #06b6d4;
}

.toast p {
    margin: 0;
    font-size: 13px;
    font-weight: 500;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.9);
}

/* ==========================================
   SCROLLBAR
   ========================================== */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.08); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255, 255, 255, 0.15); }

/* ==========================================
   REPORTS LAYOUT
   ========================================== */
.reports-layout {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 24px;
    align-items: start;
}

.report-items-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 500px;
    overflow-y: auto;
    padding-right: 4px;
}

.report-item-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-card);
    border-radius: 10px;
    padding: 12px 16px;
    cursor: pointer;
    transition: all 0.25s;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.report-item-card:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--border-card-hover);
    transform: translateX(4px);
}

.report-item-card.active {
    background: linear-gradient(90deg, rgba(20, 184, 166, 0.12), rgba(99, 102, 241, 0.04));
    border-color: var(--color-primary);
    box-shadow: var(--shadow-sm), 0 0 12px rgba(20, 184, 166, 0.1);
}

.report-item-title {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 14px;
    color: #ffffff;
}

.report-item-meta {
    display: flex;
    justify-content: space-between;
    font-size: 11px;
    color: var(--text-dimmed);
    font-family: var(--font-heading);
    font-weight: 500;
}

.report-details-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-card);
    padding-bottom: 16px;
}

.report-details-meta {
    display: flex;
    gap: 10px;
    align-items: center;
    width: 100%;
    margin-top: 10px;
}

.badge {
    font-size: 11px;
    padding: 3px 8px;
    border-radius: 4px;
    font-weight: 600;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
    border: 1px solid var(--border-card);
}

/* ==========================================
   DIALOG & MODAL
   ========================================== */
.custom-dialog-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(5, 5, 20, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
}

.custom-dialog-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.custom-dialog-box {
    background: rgba(20, 24, 40, 0.97);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 450px;
    padding: 28px;
    box-shadow: var(--shadow-lg), 0 0 30px rgba(20, 184, 166, 0.1);
    transform: translateY(20px) scale(0.95);
    transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.custom-dialog-overlay.active .custom-dialog-box {
    transform: translateY(0) scale(1);
}

.custom-dialog-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    border-bottom: 1px dashed rgba(255, 255, 255, 0.06);
    padding-bottom: 12px;
}

.custom-dialog-icon { font-size: 24px; }

.custom-dialog-header h3 {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 700;
    color: #ffffff;
    margin: 0;
}

.custom-dialog-body {
    color: var(--text-muted);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 24px;
}

.custom-dialog-footer {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

.custom-dialog-footer .btn {
    min-width: 100px;
}

/* ==========================================
   DASHBOARD LAYOUT COLUMNS
   ========================================== */
.dashboard-layout-cols {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 20px;
}

.db-col-left, .db-col-right {
    display: flex;
    flex-direction: column;
}

/* Progress bar */
.progress-track {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-card);
    border-radius: 4px;
    height: 8px;
    width: 100%;
    overflow: hidden;
}

.progress-bar-fill {
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    height: 100%;
    width: 0%;
    border-radius: 4px;
    transition: width 0.8s ease;
}

/* Status distribution bar */
.status-dist-bar-wrapper {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-card);
    border-radius: 6px;
    height: 16px;
    width: 100%;
    overflow: hidden;
}

.status-dist-bar {
    display: flex;
    height: 100%;
    width: 100%;
}

.dist-segment { height: 100%; transition: width 0.8s ease; }
.dist-segment.sent { background-color: var(--color-credit); }
.dist-segment.pending { background-color: var(--color-net); }
.dist-segment.failed { background-color: var(--color-debt); }

/* Customer History Modal */
.history-modal-box {
    background: rgba(15, 18, 30, 0.98);
    border: 1px solid rgba(20, 184, 166, 0.2);
    box-shadow: var(--shadow-lg), 0 0 40px rgba(20, 184, 166, 0.15);
}

#history-table-body tr td { vertical-align: middle; }

/* ==========================================
   PREMIUM FEATURES
   ========================================== */
.premium-card-wrapper { position: relative; }

.premium-locked-overlay {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(8, 8, 20, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    border-radius: var(--radius-lg);
    animation: fadeIn 0.3s ease-out;
    padding: 24px;
}

.locked-content { text-align: center; max-width: 380px; }

.locked-icon {
    font-size: 44px;
    display: block;
    margin-bottom: 12px;
    filter: drop-shadow(0 2px 10px rgba(20, 184, 166, 0.3));
    animation: pulseLock 2s infinite ease-in-out;
}

.locked-content h4 {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
    color: #ffffff;
}

.locked-content p {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 18px;
    line-height: 1.5;
}

@keyframes pulseLock {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.08); }
}

/* Premium Alert Banner */
.premium-alert-banner {
    background: rgba(245, 158, 11, 0.06);
    border: 1px solid rgba(245, 158, 11, 0.12);
    border-radius: var(--radius-sm);
    padding: 10px 14px;
    margin-top: 12px;
    font-size: 12px;
    color: var(--color-net);
    display: flex;
    align-items: flex-start;
    gap: 10px;
    animation: slideDown 0.3s ease-out;
}

.premium-alert-banner .alert-icon { font-size: 16px; line-height: 1; margin-top: 2px; }
.premium-alert-banner .alert-text { line-height: 1.4; flex-grow: 1; text-align: left; }

/* RFM Segment Badges */
.badge-champions {
    background: rgba(245, 158, 11, 0.12);
    color: var(--color-net);
    border: 1px solid rgba(245, 158, 11, 0.25);
    box-shadow: 0 0 8px rgba(245, 158, 11, 0.1);
}

.badge-loyal {
    background: rgba(99, 102, 241, 0.12);
    color: var(--color-secondary);
    border: 1px solid rgba(99, 102, 241, 0.25);
}

.badge-new {
    background: rgba(20, 184, 166, 0.12);
    color: var(--color-primary);
    border: 1px solid rgba(20, 184, 166, 0.25);
}

.badge-sleeping {
    background: rgba(239, 140, 68, 0.12);
    color: #ef8c44;
    border: 1px solid rgba(239, 140, 68, 0.25);
}

.badge-lost {
    background: rgba(239, 68, 68, 0.12);
    color: var(--color-debt);
    border: 1px solid rgba(239, 68, 68, 0.25);
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* ==========================================
   LOGIN SCREEN
   ========================================== */
.login-screen-overlay {
    position: fixed;
    top: 0; left: 0;
    width: 100vw; height: 100vh;
    background: rgba(5, 5, 18, 0.92);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 99999;
    padding: 20px;
    background-image:
        radial-gradient(at 20% 20%, rgba(99, 102, 241, 0.12) 0px, transparent 50%),
        radial-gradient(at 80% 80%, rgba(20, 184, 166, 0.12) 0px, transparent 50%);
    animation: fadeIn 0.4s ease-out;
}

.login-card {
    width: 100%;
    max-width: 420px;
    padding: 40px;
    border-radius: var(--radius-xl);
    box-shadow: 0 25px 60px -12px rgba(0, 0, 0, 0.6), 0 0 40px rgba(20, 184, 166, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(20, 24, 40, 0.75);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    text-align: center;
    animation: slideDown 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.login-logo-area {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 20px;
}

.login-logo-area .logo-icon {
    font-size: 48px;
    line-height: 1;
}

/* Form transition helper */
.fade-in-el { animation: fadeIn 0.3s ease-out; }

/* Logout button */
#btn-logout:hover {
    color: var(--color-debt) !important;
    transform: scale(1.15);
}

/* ==========================================
   PREMIUM TOGGLE SWITCH
   ========================================== */
.toggle-switch {
    position: relative;
    width: 44px;
    height: 24px;
    flex-shrink: 0;
}

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

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(255, 255, 255, 0.1);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.toggle-slider::before {
    content: '';
    position: absolute;
    height: 18px;
    width: 18px;
    left: 2px;
    bottom: 2px;
    background: rgba(255, 255, 255, 0.7);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 50%;
}

.toggle-switch input:checked + .toggle-slider {
    background: var(--color-primary);
    border-color: var(--color-primary);
    box-shadow: 0 0 12px rgba(20, 184, 166, 0.3);
}

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

/* ==========================================
   PERMISSION MATRIX GRID
   ========================================== */
.perm-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.perm-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-sm);
    transition: all 0.2s;
}

.perm-item:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: var(--border-card-hover);
}

.perm-item-label {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 500;
}

/* ==========================================
   BRANCH & ORGANIZATION
   ========================================== */
.branch-card {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-lg);
    padding: 20px;
    transition: all 0.3s;
    position: relative;
}

.branch-card:hover {
    border-color: var(--border-card-hover);
    box-shadow: var(--shadow-sm), 0 0 20px rgba(20, 184, 166, 0.05);
}

.branch-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px dashed var(--border-card);
}

.branch-card-title {
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 700;
    color: #ffffff;
    display: flex;
    align-items: center;
    gap: 8px;
}

.branch-type-badge {
    font-size: 10px;
    padding: 2px 8px;
    border-radius: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.branch-type-badge.merkez {
    background: rgba(20, 184, 166, 0.12);
    color: var(--color-primary);
    border: 1px solid rgba(20, 184, 166, 0.25);
}

.branch-type-badge.sube {
    background: rgba(99, 102, 241, 0.12);
    color: var(--color-secondary);
    border: 1px solid rgba(99, 102, 241, 0.25);
}

.branch-info-row {
    display: flex;
    gap: 20px;
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.branch-info-row span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.branch-actions {
    display: flex;
    gap: 8px;
    margin-top: 12px;
}

/* Organization Tree */
.org-tree {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 30px 20px;
}

.org-tree-node {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

.org-tree-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-md);
    padding: 14px 24px;
    text-align: center;
    min-width: 180px;
    transition: all 0.3s;
}

.org-tree-card:hover {
    border-color: var(--color-primary);
    box-shadow: 0 0 15px rgba(20, 184, 166, 0.1);
}

.org-tree-card.merkez {
    border-color: rgba(20, 184, 166, 0.3);
    background: rgba(20, 184, 166, 0.05);
}

.org-tree-card.sube {
    border-color: rgba(99, 102, 241, 0.3);
    background: rgba(99, 102, 241, 0.05);
}

.org-tree-card h4 {
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 4px;
}

.org-tree-card small {
    font-size: 11px;
    color: var(--text-dimmed);
}

.org-tree-connector {
    width: 2px;
    height: 30px;
    background: linear-gradient(to bottom, var(--color-primary), rgba(20, 184, 166, 0.2));
    margin: 0 auto;
}

.org-tree-children {
    display: flex;
    gap: 24px;
    position: relative;
    padding-top: 0;
}

.org-tree-children::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 180px);
    height: 2px;
    background: linear-gradient(90deg, rgba(20, 184, 166, 0.2), var(--color-primary), rgba(20, 184, 166, 0.2));
}

.org-tree-child {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.org-tree-child-connector {
    width: 2px;
    height: 20px;
    background: rgba(20, 184, 166, 0.3);
}

/* Permission Matrix Modal */
.perm-matrix-overlay {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(5, 5, 20, 0.85);
    backdrop-filter: blur(12px);
    z-index: 99998;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s;
}

.perm-matrix-modal {
    background: rgba(20, 24, 40, 0.97);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    padding: 28px;
    width: 90%;
    max-width: 600px;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg), 0 0 30px rgba(20, 184, 166, 0.1);
    animation: slideDown 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.perm-matrix-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin: 20px 0;
}

.perm-matrix-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-sm);
    transition: all 0.2s;
}

.perm-matrix-item:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--border-card-hover);
}

.perm-matrix-item span {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 500;
}

/* Admin Branch View Toggle */
.admin-branch-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px;
    background: rgba(20, 184, 166, 0.04);
    border: 1px solid rgba(20, 184, 166, 0.15);
    border-radius: var(--radius-md);
    margin-top: 16px;
}

.admin-branch-toggle span {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-main);
}

/* ==========================================
   SETTINGS SECTION HEADER
   ========================================== */
.settings-section-title {
    font-family: var(--font-heading);
    font-size: 15px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 1px dashed var(--border-card);
    display: flex;
    align-items: center;
    gap: 8px;
}

/* ==========================================
   RADIO TOGGLES
   ========================================== */
.radio-toggle-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 4px;
}

.radio-toggle-item input[type="radio"] { display: none; }

.toggle-box {
    border: 1px solid var(--border-card);
    background: rgba(255, 255, 255, 0.02);
    border-radius: var(--radius-md);
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 16px;
    cursor: pointer;
    transition: all 0.3s;
}

.radio-toggle-item input[type="radio"]:checked + .toggle-box {
    border-color: var(--color-primary);
    background: rgba(20, 184, 166, 0.05);
    box-shadow: 0 0 12px var(--color-primary-glow);
}

.box-icon { font-size: 24px; }

.toggle-text {
    display: flex;
    flex-direction: column;
}

.toggle-text strong {
    font-family: var(--font-heading);
    color: #ffffff;
    font-size: 14px;
}

.toggle-text small {
    color: var(--text-muted);
    font-size: 11px;
    margin-top: 2px;
}

/* JSON Payload Sample */
.json-payload-sample {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-sm);
    padding: 16px;
    font-family: monospace;
    font-size: 11px;
    color: #34d399;
    overflow-x: auto;
    margin-top: 10px;
}

/* ==========================================
   CHECKBOX ITEMS
   ========================================== */
.checkbox-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    cursor: pointer;
    padding: 4px 0;
}

.checkbox-item input[type="checkbox"] {
    accent-color: var(--color-primary);
    width: 16px;
    height: 16px;
}

/* Premium checkbox items */
.checkbox-item-premium {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px;
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.2s;
}

.checkbox-item-premium:hover {
    background: rgba(255,255,255,0.04);
    border-color: var(--border-card-hover);
}

.checkbox-item-premium input[type="checkbox"] {
    accent-color: var(--color-primary);
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

/* ==========================================
   RESPONSIVE
   ========================================== */
/* Mobil Header */
.mobile-header {
    display: none;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px;
    background: rgba(7, 7, 26, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-card);
    position: sticky;
    top: 0;
    z-index: 1000;
    height: 60px;
    box-sizing: border-box;
}

.mobile-menu-toggle-btn {
    background: transparent;
    border: none;
    color: #ffffff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
    border-radius: 8px;
    transition: background-color 0.2s;
}

.mobile-menu-toggle-btn:hover {
    background: rgba(255, 255, 255, 0.05);
}

.mobile-logo-area {
    display: flex;
    align-items: center;
    gap: 8px;
}

.mobile-logo-icon {
    font-size: 20px;
}

.mobile-logo-text {
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 700;
    color: #ffffff;
}

/* Sidebar Overlay */
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 999;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.sidebar-overlay.active {
    display: block;
    opacity: 1;
}

/* Premium Logout Button Hover Effect */
.btn-logout-sidebar:hover {
    background: rgba(239, 68, 68, 0.1) !important;
    color: #ef4444 !important;
    box-shadow: 0 0 12px rgba(239, 68, 68, 0.2);
    transform: translateY(-2px);
}

@media (max-width: 1200px) {
    .app-container { grid-template-columns: 1fr; }
    .sidebar {
        position: fixed;
        left: -280px;
        top: 0;
        bottom: 0;
        width: 280px;
        height: 100vh;
        z-index: 10000;
        transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
        opacity: 0;
        transform: translateX(0);
        pointer-events: none;
        display: flex !important; /* Force flex display when active/inactive to enable transition */
    }
    .sidebar.active {
        opacity: 1;
        transform: translateX(280px);
        pointer-events: auto;
    }
    .mobile-header {
        display: flex;
    }
    .directory-layout,
    .template-layout,
    .reports-layout { grid-template-columns: 1fr; }
    .dashboard-layout-cols { grid-template-columns: 1fr; }
    .perm-matrix-grid,
    .perm-grid { grid-template-columns: 1fr; }
    .card-details-area { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .main-content { padding: 16px; }
    .summary-stats { grid-template-columns: repeat(2, 1fr); }
    .cust-finance { display: none; }
    .search-filter-group { max-width: 100%; flex-direction: column; }
    .section-actions-bar { flex-direction: column; align-items: stretch; }
    .bulk-buttons { flex-direction: column; }
}

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

.animate-slide-up {
    animation: slide-up 0.4s ease-out forwards;
}

/* Input large */
.input-lg {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-sm);
    color: var(--text-main);
    padding: 12px 14px;
    outline: none;
    font-family: var(--font-body);
    font-size: 13px;
    transition: all 0.3s;
}

.input-lg:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 8px var(--color-primary-glow);
}

/* Perm checkbox styling */
.perm-checkbox {
    accent-color: var(--color-primary);
    width: 16px;
    height: 16px;
}

/* Empty state */
.empty-state-card {
    text-align: center;
    padding: 60px 20px;
}

/* List card header */
.list-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

/* Automation layout */
.automation-layout {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* Select sm */
.select-sm {
    padding: 6px 10px;
    min-width: 140px;
    font-size: 12px;
    border-radius: 6px;
    height: 34px;
}

/* Input sm */
.input-sm {
    padding: 8px 12px;
    font-size: 12px;
}

/* Dashboard premium section */
.dashboard-premium-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

@media (max-width: 1200px) {
    .dashboard-premium-section { grid-template-columns: 1fr; }
}

/* Btn icon only */
.btn-icon-only {
    background: none;
    border: none;
    font-size: 16px;
    cursor: pointer;
    color: var(--text-dimmed);
    transition: all 0.2s;
    padding: 4px;
}

.btn-icon-only:hover {
    color: var(--color-debt);
    transform: scale(1.15);
}

/* Close modal */
.btn-close-modal {
    background: none;
    border: none;
    font-size: 24px;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0 5px;
    transition: color 0.2s;
}

.btn-close-modal:hover {
    color: var(--color-debt);
}

/* Settings Sub-tabs */
.settings-subtabs {
  display: flex;
  gap: 4px;
  margin-bottom: 24px;
  background: rgba(255,255,255,0.03);
  border-radius: 12px;
  padding: 4px;
  overflow-x: auto;
}
.settings-subtab {
  padding: 10px 18px;
  background: transparent;
  border: none;
  color: #8892b0;
  font-size: 0.9rem;
  cursor: pointer;
  border-radius: 8px;
  transition: all 0.3s;
  white-space: nowrap;
}
.settings-subtab:hover { color: #ccd6f6; background: rgba(255,255,255,0.05); }
.settings-subtab.active { color: #14b8a6; background: rgba(20,184,166,0.1); font-weight: 600; }
.settings-subtab-content { display: none; animation: fadeIn 0.3s; }
.settings-subtab-content.active { display: block; }

/* Branch Selector Bar */
.branch-selector-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
}
.branch-selector-card {
  flex: 1;
  padding: 16px 20px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: all 0.3s;
}
.branch-selector-card:hover { background: rgba(255,255,255,0.06); transform: translateY(-2px); }
.branch-selector-card.active { border-color: #14b8a6; background: rgba(20,184,166,0.1); }
.branch-selector-icon { font-size: 1.3rem; }
.branch-selector-label { font-size: 0.95rem; color: #ccd6f6; font-weight: 500; }
.branch-selector-card.active .branch-selector-label { color: #14b8a6; }

/* KVKK Toggle small */
.toggle-sm { transform: scale(0.8); }
.kvkk-cell { text-align: center; }

/* Modern Pill Badges with status dots */
.kvkk-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 500;
  border: 1px solid transparent;
  transition: all 0.3s ease;
  line-height: 1;
}
.kvkk-badge.approved {
  background: rgba(16, 185, 129, 0.06);
  color: #10b981;
  border-color: rgba(16, 185, 129, 0.18);
}
.kvkk-badge.pending {
  background: rgba(245, 158, 11, 0.06);
  color: #f59e0b;
  border-color: rgba(245, 158, 11, 0.18);
}
.kvkk-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  display: inline-block;
}
.kvkk-badge.approved .kvkk-badge-dot {
  background-color: #10b981;
  box-shadow: 0 0 6px #10b981;
}
.kvkk-badge.pending .kvkk-badge-dot {
  background-color: #f59e0b;
  box-shadow: 0 0 6px #f59e0b;
}

/* Mini branch selector cards for reports page */
.branch-selector-bar.mini {
  gap: 6px;
  margin-bottom: 16px;
}
.branch-selector-bar.mini .branch-selector-card {
  flex: 1 1 calc(33.333% - 6px);
  min-width: 80px;
  padding: 6px 10px;
  border-radius: 8px;
  gap: 4px;
  justify-content: center;
}
.branch-selector-bar.mini .branch-selector-icon {
  font-size: 1rem;
}
.branch-selector-bar.mini .branch-selector-label {
  font-size: 0.8rem;
}

/* Modern Action Icons Styles */
.btn-icon svg {
  width: 15px;
  height: 15px;
  stroke: currentColor;
  stroke-width: 2.2;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  vertical-align: middle;
  transition: transform 0.2s, stroke 0.2s;
}
.btn-icon:hover svg {
  transform: scale(1.15);
}

/* Customer Modal Overlay */
.customer-modal-overlay {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(5, 5, 20, 0.85);
    backdrop-filter: blur(12px);
    z-index: 99998;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s;
}

.customer-modal {
    background: rgba(20, 24, 40, 0.97);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    padding: 28px;
    width: 90%;
    max-width: 500px;
    box-shadow: var(--shadow-lg), 0 0 30px rgba(20, 184, 166, 0.1);
    animation: slideDown 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}