/* ==========================================================================
   UCPS PRESET STYLING - DESIGN SYSTEM
   ========================================================================== */

   :root {
    --bg-base: #0b0f19;
    --bg-surface: #131b2e;
    --bg-surface-trans: rgba(19, 27, 46, 0.7);
    --border-color: rgba(255, 255, 255, 0.08);
    
    --color-primary: #0ea5e9;    /* Neon Cyan */
    --color-primary-glow: rgba(14, 165, 233, 0.35);
    --color-secondary: #8b5cf6;  /* Purple */
    --color-secondary-glow: rgba(139, 92, 246, 0.35);
    
    --color-success: #10b981;    /* Emerald Green */
    --color-warning: #f59e0b;    /* Amber */
    --color-danger: #f43f5e;     /* Rose Red */
    
    --text-main: #f1f5f9;        /* Off-white */
    --text-muted: #94a3b8;       /* Slate Grey */
    --font-heading: 'Outfit', sans-serif;
    --font-mono: 'Fira Code', monospace;
    
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-premium: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
    --shadow-accent: 0 0 20px -5px var(--color-primary-glow);
}

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

body {
    background-color: var(--bg-base);
    color: var(--text-main);
    font-family: var(--font-heading);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

/* ==========================================================================
   LAYOUT STRUCTURE
   ========================================================================== */

.app-header {
    background-color: rgba(11, 15, 25, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 16px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
}

.logo-icon {
    font-size: 24px;
    color: var(--color-primary);
    text-shadow: 0 0 10px var(--color-primary-glow);
}

.logo-text {
    font-size: 22px;
    font-weight: 800;
    letter-spacing: 0.5px;
}

.logo-dot {
    color: var(--color-primary);
}

.main-nav {
    display: flex;
    gap: 12px;
}

.nav-btn {
    background: transparent;
    border: 1px solid transparent;
    color: var(--text-muted);
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition-smooth);
}

.nav-btn:hover {
    color: var(--text-main);
    background-color: rgba(255, 255, 255, 0.03);
}

.nav-btn.active {
    color: var(--color-primary);
    background-color: rgba(14, 165, 233, 0.08);
    border-color: rgba(14, 165, 233, 0.2);
    box-shadow: var(--shadow-accent);
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-muted);
    background-color: rgba(255, 255, 255, 0.03);
    padding: 6px 12px;
    border-radius: 20px;
    border: 1px solid var(--border-color);
}

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

.status-dot.online {
    background-color: var(--color-success);
    box-shadow: 0 0 8px var(--color-success);
}

.app-main-content {
    flex: 1;
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
    padding: 30px 24px 120px 24px; /* padding-bottom offsets simulation bar */
}

.view-section {
    display: none;
}

.view-section.active {
    display: block;
}

/* ==========================================================================
   LANDING / HERO VIEW STYLINGS
   ========================================================================== */

.hero-section {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 40px;
    align-items: center;
    padding: 40px 0 60px 0;
}

@media (max-width: 968px) {
    .hero-section {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-graphic {
        margin: 0 auto;
        width: 100%;
        max-width: 500px;
    }
    .hero-actions {
        justify-content: center;
    }
}

.badge-new {
    background-color: rgba(139, 92, 246, 0.15);
    border: 1px solid rgba(139, 92, 246, 0.3);
    color: #a78bfa;
    font-size: 12px;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 20px;
    display: inline-block;
    margin-bottom: 20px;
}

.hero-title {
    font-size: 48px;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.gradient-text {
    background: linear-gradient(135deg, var(--color-primary), #3b82f6, var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 35px;
    font-weight: 350;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.cta-primary-btn {
    background: linear-gradient(135deg, var(--color-primary), #0284c7);
    color: #fff;
    border: none;
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 600;
    padding: 14px 28px;
    border-radius: 10px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 4px 15px rgba(14, 165, 233, 0.3);
    transition: var(--transition-smooth);
}

.cta-primary-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(14, 165, 233, 0.5);
}

.cta-secondary-btn {
    background-color: rgba(255, 255, 255, 0.04);
    color: var(--text-main);
    border: 1px solid var(--border-color);
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 600;
    padding: 14px 28px;
    border-radius: 10px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition-smooth);
}

.cta-secondary-btn:hover {
    background-color: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.15);
}

/* Glassmorphism Cards */
.glass-card {
    background: var(--bg-surface-trans);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: var(--shadow-premium);
    overflow: hidden;
}

/* Hero Graphic Console Preview */
.interactive-preview-card {
    width: 100%;
}

.preview-header {
    background-color: rgba(0, 0, 0, 0.3);
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 1px solid var(--border-color);
}

.preview-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.preview-dot.red { background-color: var(--color-danger); }
.preview-dot.yellow { background-color: var(--color-warning); }
.preview-dot.green { background-color: var(--color-success); }

.preview-title {
    font-size: 13px;
    color: var(--text-muted);
    font-family: var(--font-mono);
    margin-left: 10px;
}

.preview-body {
    padding: 24px;
}

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

.stat-card {
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    padding: 16px;
    border-radius: 12px;
    text-align: center;
}

.stat-num {
    display: block;
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 4px;
}

.text-teal { color: var(--color-primary); }
.text-purple { color: var(--color-secondary); }
.text-blue { color: #3b82f6; }

.stat-name {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 500;
}

.preview-log-console {
    background-color: rgba(0, 0, 0, 0.45);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
    font-family: var(--font-mono);
    font-size: 12.5px;
    min-height: 110px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.console-line {
    color: #e2e8f0;
    line-height: 1.4;
}

.console-timestamp {
    color: var(--text-muted);
}

.console-info {
    color: #a855f7;
}

.console-success {
    color: var(--color-success);
}

.console-danger {
    color: var(--color-danger);
}

.cursor-blink::after {
    content: "█";
    animation: blink 1s step-end infinite;
    color: var(--color-primary);
    margin-left: 4px;
}

/* Features Grid */
.features-section {
    padding: 60px 0;
    border-top: 1px solid var(--border-color);
}

.section-title-centered {
    font-size: 32px;
    font-weight: 800;
    text-align: center;
    margin-bottom: 40px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

.feature-card {
    padding: 30px;
    transition: var(--transition-smooth);
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.15);
}

.feature-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    margin-bottom: 20px;
}

.bg-blue-trans { background-color: rgba(14, 165, 233, 0.12); color: var(--color-primary); }
.bg-green-trans { background-color: rgba(16, 185, 129, 0.12); color: var(--color-success); }
.bg-purple-trans { background-color: rgba(139, 92, 246, 0.12); color: var(--color-secondary); }
.bg-red-trans { background-color: rgba(244, 63, 94, 0.12); color: var(--color-danger); }

.feature-heading {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
}

.feature-text {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.5;
    font-weight: 300;
}

/* ==========================================================================
   DASHBOARD UNIVERSAL GRID LAYOUT
   ========================================================================== */

.dashboard-grid {
    display: grid;
    grid-template-columns: 420px 1fr;
    gap: 24px;
}

@media (max-width: 1024px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
}

.dash-left-column, .dash-right-column {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.card {
    padding: 24px;
}

.card-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 12px;
}

.icon-accent {
    color: var(--color-primary);
}

.disabled {
    opacity: 0.45;
    pointer-events: none;
    transition: var(--transition-smooth);
}

/* ==========================================================================
   USER DASHBOARD COMPONENTS
   ========================================================================== */

/* QR Scanning Simulator */
.simulated-camera {
    background-color: #05070d;
    border: 1.5px dashed var(--border-color);
    border-radius: 12px;
    height: 180px;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.scanner-laser {
    width: 100%;
    height: 3px;
    background-color: var(--color-primary);
    box-shadow: 0 0 10px var(--color-primary);
    position: absolute;
    top: 0;
    left: 0;
    z-index: 10;
    animation: scan 2.5s ease-in-out infinite;
    display: none;
}

.simulated-camera.scanning .scanner-laser {
    display: block;
}

.camera-lens {
    font-size: 50px;
    color: rgba(255, 255, 255, 0.05);
    margin-bottom: 10px;
    transition: var(--transition-smooth);
}

.simulated-camera.scanning .camera-lens {
    color: rgba(14, 165, 233, 0.2);
    transform: scale(1.05);
}

.camera-helper-text {
    font-size: 12px;
    color: var(--text-muted);
}

.primary-action-btn {
    width: 100%;
    background-color: var(--color-primary);
    color: #fff;
    border: none;
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 600;
    padding: 12px 20px;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: var(--transition-smooth);
}

.primary-action-btn:hover {
    background-color: #0284c7;
    box-shadow: var(--shadow-accent);
}

.primary-action-btn:disabled {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
    cursor: not-allowed;
    box-shadow: none;
}

/* Paired Printer Details */
.paired-printer-badge {
    background-color: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.25);
    padding: 16px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.printer-status-icon {
    font-size: 24px;
    color: var(--color-success);
}

.paired-name {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 2px;
}

.paired-location {
    font-size: 12px;
    color: var(--text-muted);
}

.secondary-action-btn-small {
    background-color: transparent;
    color: var(--text-muted);
    border: 1px solid var(--border-color);
    font-family: var(--font-heading);
    font-size: 12px;
    font-weight: 500;
    padding: 8px 12px;
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition-smooth);
    width: 100%;
}

.secondary-action-btn-small:hover {
    color: var(--text-main);
    background-color: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.15);
}

/* Drag & Drop Upload Zone */
.upload-zone {
    background-color: rgba(0, 0, 0, 0.2);
    border: 2px dashed var(--border-color);
    border-radius: 12px;
    padding: 30px 16px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition-smooth);
    margin-bottom: 16px;
}

.upload-zone:hover, .upload-zone.dragover {
    border-color: var(--color-primary);
    background-color: rgba(14, 165, 233, 0.03);
}

.upload-icon {
    font-size: 40px;
    color: var(--text-muted);
    margin-bottom: 12px;
    transition: var(--transition-smooth);
}

.upload-zone:hover .upload-icon {
    color: var(--color-primary);
    transform: translateY(-2px);
}

.upload-primary-text {
    font-size: 13.5px;
    font-weight: 500;
    margin-bottom: 6px;
}

.highlight-text {
    color: var(--color-primary);
    font-weight: 600;
}

.upload-secondary-text {
    font-size: 11px;
    color: var(--text-muted);
}

.hidden-input {
    display: none;
}

.upload-file-details {
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px;
    margin-bottom: 16px;
}

.file-info-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    margin-bottom: 8px;
}

.file-name {
    font-weight: 500;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 200px;
}

.file-size {
    color: var(--text-muted);
    font-size: 11px;
    margin-left: auto;
}

.upload-progress-bar-container {
    background-color: rgba(255, 255, 255, 0.05);
    height: 4px;
    border-radius: 2px;
    overflow: hidden;
}

.upload-progress-bar {
    height: 100%;
    width: 0;
    background-color: var(--color-primary);
    transition: width 0.1s ease;
}

/* User Tracking Queue Panel */
.queue-tracking-box {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.queue-header-details {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 8px;
}

.refresh-indicator {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--color-success);
    font-size: 11px;
    font-weight: 500;
}

.queue-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-height: 100px;
}

.empty-queue-message {
    padding: 30px;
    text-align: center;
    color: var(--text-muted);
}

.empty-icon {
    font-size: 32px;
    margin-bottom: 10px;
    color: rgba(255, 255, 255, 0.05);
}

.empty-queue-message p {
    font-size: 13px;
}

/* Active queue items */
.queue-item {
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: var(--transition-smooth);
}

.queue-item:hover {
    border-color: rgba(255, 255, 255, 0.12);
    background-color: rgba(255, 255, 255, 0.03);
}

.q-file-icon {
    font-size: 20px;
    color: var(--color-primary);
    margin-right: 12px;
}

.q-main-info {
    flex-1: 1;
    overflow: hidden;
}

.q-name {
    font-size: 13.5px;
    font-weight: 500;
    margin-bottom: 2px;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
}

.q-meta {
    font-size: 11px;
    color: var(--text-muted);
}

.q-status-block {
    text-align: right;
    margin-left: 12px;
}

.status-pill {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
}

.status-pill.pending { background-color: rgba(245, 158, 11, 0.12); color: var(--color-warning); border: 1px solid rgba(245, 158, 11, 0.2); }
.status-pill.printing { background-color: rgba(14, 165, 233, 0.12); color: var(--color-primary); border: 1px solid rgba(14, 165, 233, 0.25); }
.status-pill.completed { background-color: rgba(16, 185, 129, 0.12); color: var(--color-success); border: 1px solid rgba(16, 185, 129, 0.25); }
.status-pill.failed { background-color: rgba(244, 63, 94, 0.12); color: var(--color-danger); border: 1px solid rgba(244, 63, 94, 0.25); }

/* Tables Design */
.dashboard-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
    text-align: left;
}

.dashboard-table th {
    color: var(--text-muted);
    font-weight: 500;
    padding: 10px 12px;
    border-bottom: 1.5px solid var(--border-color);
}

.dashboard-table td {
    padding: 12px;
    border-bottom: 1px solid var(--border-color);
}

.dashboard-table tbody tr:hover {
    background-color: rgba(255, 255, 255, 0.02);
}

/* ==========================================================================
   OPERATOR SPOOLER COMPONENTS
   ========================================================================== */

/* Network Printer Manager */
.printer-network-box {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.printer-node-item {
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 16px;
    position: relative;
    transition: var(--transition-smooth);
}

.printer-node-item.offline {
    opacity: 0.5;
}

.node-icon {
    font-size: 26px;
    color: var(--text-muted);
    background-color: rgba(255, 255, 255, 0.03);
    width: 50px;
    height: 50px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.printer-node-item.online .node-icon {
    color: var(--color-primary);
    background-color: rgba(14, 165, 233, 0.06);
    box-shadow: 0 0 10px rgba(14, 165, 233, 0.1);
}

.printer-node-item.busy .node-icon {
    color: var(--color-warning);
    background-color: rgba(245, 158, 11, 0.06);
}

.node-name {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 2px;
}

.node-loc {
    font-size: 11px;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.node-stats {
    display: flex;
    gap: 10px;
}

.node-stat-pill {
    font-size: 10px;
    color: var(--text-muted);
    background-color: rgba(255, 255, 255, 0.04);
    padding: 3px 8px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.node-actions {
    margin-left: auto;
}

.node-status-select {
    background-color: #0b0f19;
    color: var(--text-main);
    border: 1px solid var(--border-color);
    padding: 6px 10px;
    border-radius: 6px;
    font-family: var(--font-heading);
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    outline: none;
}

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

/* Worker Controller Panel */
.worker-status-badge {
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.worker-status-light {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--color-success);
    box-shadow: 0 0 10px var(--color-success);
    transition: var(--transition-smooth);
}

.worker-status-light.paused {
    background-color: var(--color-danger);
    box-shadow: 0 0 10px var(--color-danger);
}

.worker-status-title {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 2px;
}

.worker-status-desc {
    font-size: 11px;
    color: var(--text-muted);
}

.worker-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* Live Spooler Queue Operator UI */
.operator-queue-box {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.queue-summary-banner {
    display: flex;
    background-color: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px;
    justify-content: space-around;
    font-size: 13px;
}

.spooler-table-container {
    min-height: 120px;
    position: relative;
}

.op-action-btn-small {
    background-color: transparent;
    color: var(--color-danger);
    border: 1px solid rgba(244, 63, 94, 0.2);
    font-family: var(--font-heading);
    font-size: 11px;
    font-weight: 500;
    padding: 4px 8px;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.op-action-btn-small:hover {
    color: #fff;
    background-color: var(--color-danger);
    border-color: var(--color-danger);
}

/* Console System Logs */
.console-box {
    background-color: #05070d;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 16px;
    height: 180px;
    overflow-y: auto;
}

.console-output {
    font-family: var(--font-mono);
    font-size: 11.5px;
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

/* ==========================================================================
   SIMULATION BAR (FOOTER SLIDER)
   ========================================================================== */

.simulation-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: #111827;
    border-top: 2px solid var(--color-primary);
    box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.6);
    z-index: 1000;
    display: flex;
    flex-direction: column;
}

.simulation-bar-header {
    padding: 14px 24px;
    background-color: #0f172a;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.simulation-bar-header:hover {
    background-color: #1e293b;
}

.sim-header-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-primary);
    text-shadow: 0 0 8px var(--color-primary-glow);
}

.sim-header-indicator {
    display: flex;
    align-items: center;
    gap: 16px;
}

.sim-pill {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--color-success);
    font-size: 11px;
    font-weight: 600;
    padding: 2px 10px;
    border-radius: 10px;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.toggle-sim-icon {
    font-size: 12px;
    color: var(--text-muted);
    transition: transform 0.3s ease;
}

.simulation-bar-body {
    padding: 20px 24px;
    background-color: #0f172a;
    border-top: 1px solid var(--border-color);
}

.sim-panel-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 1400px;
    margin: 0 auto;
}

@media (max-width: 900px) {
    .sim-panel-grid {
        grid-template-columns: 1fr;
    }
}

.sim-setting-card {
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 16px;
}

.sim-setting-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 4px;
}

.sim-setting-desc {
    font-size: 11px;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.sim-setting-input {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

.radio-label {
    font-size: 12px;
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
}

.sim-setting-actions {
    display: flex;
    gap: 10px;
}

.sim-action-btn {
    flex: 1;
    font-family: var(--font-heading);
    font-size: 12px;
    font-weight: 600;
    color: #fff;
    border: none;
    padding: 10px;
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: var(--transition-smooth);
}

.sim-action-btn:hover {
    filter: brightness(1.1);
    transform: translateY(-1px);
}

.sim-action-btn.bg-teal { background-color: var(--color-primary); }
.sim-action-btn.bg-purple { background-color: var(--color-secondary); }
.sim-action-btn.bg-yellow { background-color: var(--color-warning); color: #000; }
.sim-action-btn.bg-red { background-color: var(--color-danger); }

/* ==========================================================================
   FLOATING NOTIFICATIONS SYSTEM
   ========================================================================== */

.notification-container {
    position: fixed;
    top: 24px;
    right: 24px;
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-width: 380px;
    width: 100%;
}

.notification {
    background-color: #1e293b;
    border-left: 4px solid var(--color-primary);
    padding: 16px;
    border-radius: 8px;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: flex-start;
    gap: 12px;
    animation: slideIn 0.3s ease forwards;
    cursor: pointer;
}

.notification.success { border-left-color: var(--color-success); }
.notification.warning { border-left-color: var(--color-warning); }
.notification.danger { border-left-color: var(--color-danger); }

.notif-icon {
    font-size: 16px;
    margin-top: 2px;
}

.notification.success .notif-icon { color: var(--color-success); }
.notification.warning .notif-icon { color: var(--color-warning); }
.notification.danger .notif-icon { color: var(--color-danger); }

.notif-body {
    flex: 1;
}

.notif-title {
    font-size: 13.5px;
    font-weight: 600;
    margin-bottom: 2px;
}

.notif-text {
    font-size: 11.5px;
    color: var(--text-muted);
    line-height: 1.4;
}

/* ==========================================================================
   ANIMATIONS UTILITIES
   ========================================================================== */

@keyframes scan {
    0% { top: 0%; opacity: 0.1; }
    10% { opacity: 0.9; }
    90% { opacity: 0.9; }
    100% { top: 100%; opacity: 0.1; }
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

@keyframes slideIn {
    0% { transform: translateX(120%); opacity: 0; }
    100% { transform: translateX(0); opacity: 1; }
}

.animate-pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: .7; transform: scale(0.96); }
}

.animate-fade-in {
    animation: fadeIn 0.4s ease forwards;
}

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

.animate-spin {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.hidden {
    display: none !important;
}

/* ==========================================================================
   MANUAL PAIRING & STORE DIRECTORY STYLING
   ========================================================================== */

.pairing-divider {
    text-align: center;
    position: relative;
    margin: 15px 0;
    width: 100%;
}

.pairing-divider::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: var(--border-color);
    z-index: 1;
}

.pairing-divider span {
    background-color: var(--bg-surface);
    padding: 0 10px;
    color: var(--text-muted);
    font-size: 11px;
    font-weight: 700;
    position: relative;
    z-index: 2;
    letter-spacing: 1px;
}

.manual-directory-search {
    width: 100%;
    margin-top: 5px;
}

.field-label {
    display: block;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.sim-select-field {
    width: 100%;
    background-color: rgba(0,0,0,0.3);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    padding: 10px 12px;
    border-radius: 8px;
    font-family: var(--font-heading);
    font-size: 13px;
    outline: none;
    cursor: pointer;
    transition: var(--transition-smooth);
}

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

/* ==========================================================================
   DYNAMIC COST CALCULATOR DISPLAY
   ========================================================================== */

.price-calculator-display {
    background-color: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px;
    margin-top: 10px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.calc-row {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--text-muted);
}

.calc-row.highlighted {
    border-top: 1px dashed var(--border-color);
    padding-top: 8px;
    font-size: 14px;
    color: var(--text-main);
}

/* ==========================================================================
   MODAL GATEWAY OVERLAYS
   ========================================================================== */

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(5, 7, 13, 0.85);
    backdrop-filter: blur(8px);
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.2s ease forwards;
}

/* bKash Branded Simulation Box */
.bkash-modal-box {
    background-color: #e2136e; /* bKash Branded Pink */
    border-radius: 12px;
    width: 380px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.6);
    overflow: hidden;
    color: #fff;
    font-family: Arial, sans-serif; /* bKash uses standard clean sans */
}

.bkash-logo-banner {
    background-color: #d11262;
    padding: 20px;
    text-align: center;
    border-bottom: 2px solid rgba(255,255,255,0.1);
}

.bkash-merchant-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 8px;
}

.m-title {
    font-size: 14px;
    font-weight: bold;
    color: rgba(255,255,255,0.9);
}

.m-name {
    font-size: 11px;
    color: rgba(255,255,255,0.7);
    margin-top: 2px;
}

.m-amt {
    font-size: 18px;
    margin-top: 6px;
    font-weight: 700;
}

.bkash-modal-content {
    padding: 24px;
    background-color: #fff;
    color: #333;
}

.bkash-prompt {
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 12px;
    text-align: center;
}

.bkash-input {
    width: 100%;
    border: 1px solid #ccc;
    padding: 12px;
    font-size: 16px;
    border-radius: 6px;
    text-align: center;
    font-weight: bold;
    outline: none;
    letter-spacing: 1px;
    color: #333;
    background-color: #f9f9f9;
}

.bkash-input:focus {
    border-color: #e2136e;
    background-color: #fff;
}

.bkash-terms {
    font-size: 10px;
    color: #777;
    margin-top: 15px;
    text-align: center;
    line-height: 1.4;
}

.bkash-modal-actions {
    display: flex;
    background-color: #f1f1f1;
}

.bkash-btn-confirm {
    flex: 1;
    background-color: #e2136e;
    color: #fff;
    border: none;
    padding: 15px;
    font-weight: bold;
    font-size: 14px;
    cursor: pointer;
    transition: background 0.2s;
}

.bkash-btn-confirm:hover {
    background-color: #b80f58;
}

.bkash-btn-cancel {
    flex: 1;
    background-color: #4b4b4d;
    color: #fff;
    border: none;
    padding: 15px;
    font-weight: bold;
    font-size: 14px;
    cursor: pointer;
    transition: background 0.2s;
}

.bkash-btn-cancel:hover {
    background-color: #333;
}

/* Checkout Choice Modal */
.checkout-choice-box {
    width: 440px;
    padding: 24px;
}

.checkout-card {
    transition: var(--transition-smooth);
}

.checkout-card:hover {
    transform: translateY(-3px);
    filter: brightness(1.15);
    box-shadow: var(--shadow-premium);
}

.bkash-accent {
    color: #e2136e;
}

/* Profile Badge & Auth Styles */
.profile-badge {
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    padding: 6px 12px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.btn-logout:hover {
    color: #ff4757 !important;
    transform: scale(1.1);
}

.auth-tab-btn:hover {
    color: var(--text-main) !important;
}

.role-radio-label:hover {
    background-color: rgba(255, 255, 255, 0.05);
}