/* ==========================================================================
   Starlink RMS - Subscriptions Management & Real-Time Financial Control
   Strict UTF-8 | Pure CSS3 | Glassmorphism | GPU Micro-Animations
   ========================================================================== */

:root {
    /* Color Palette - Serious/Corporate Theme */
    --bg-dark: #0f172a;
    --bg-dark-alt: #1e293b;
    --glass-bg: rgba(30, 41, 59, 0.7);
    --glass-card-hover: rgba(30, 41, 59, 0.9);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-border-hover: rgba(255, 255, 255, 0.2);
    --glass-blur: blur(16px);

    --accent-cyan: #3b82f6; /* Changed to Blue 500 */
    --accent-blue: #2563eb; /* Changed to Blue 600 */
    --accent-purple: #6366f1; /* Changed to Indigo 500 */

    --emerald-primary: #10b981;
    --emerald-bg: rgba(16, 185, 129, 0.15);
    --emerald-border: rgba(16, 185, 129, 0.35);

    --mora-red: #ef4444;
    --mora-bg: rgba(239, 68, 68, 0.15);
    --mora-border: rgba(239, 68, 68, 0.35);

    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;

    --font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

    --border-radius-sm: 8px;
    --border-radius-md: 12px;
    --border-radius-lg: 20px;
    --border-radius-full: 9999px;

    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="light"] {
    --bg-dark: #e2e8f0;
    --bg-dark-alt: #cbd5e1;
    --glass-bg: rgba(255, 255, 255, 0.9);
    --glass-card-hover: rgba(255, 255, 255, 1);
    --glass-border: rgba(0, 0, 0, 0.1);
    --glass-border-hover: rgba(0, 0, 0, 0.2);
    
    --text-primary: #1e293b;
    --text-secondary: #475569;
    --text-muted: #64748b;
    
    --accent-cyan: #2563eb;
    --accent-blue: #1d4ed8;
}

[data-theme="light"] body {
    background: radial-gradient(circle at 10% 20%, rgba(79, 172, 254, 0.15) 0%, transparent 40%),
                radial-gradient(circle at 90% 80%, rgba(127, 0, 255, 0.15) 0%, transparent 40%),
                var(--bg-dark);
}

[data-theme="light"] .hero-header {
    background: rgba(241, 245, 249, 0.85);
}

[data-theme="light"] .brand-text h1 {
    background: linear-gradient(135deg, #0f172a 0%, #334155 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

[data-theme="light"] .delinquency-section {
    background: rgba(241, 245, 249, 0.6);
}

[data-theme="light"] .client-card {
    background: rgba(255, 255, 255, 0.6);
}

[data-theme="light"] .client-card-body,
[data-theme="light"] .filter-buttons,
[data-theme="light"] .select-filter,
[data-theme="light"] .modal-form select,
[data-theme="light"] .modal-form input:not([type="radio"]):not([type="checkbox"]),
[data-theme="light"] .payment-list-item {
    background: rgba(0, 0, 0, 0.05);
}

[data-theme="light"] .radio-card {
    background: rgba(0, 0, 0, 0.03);
}

[data-theme="light"] .glass-modal {
    background: rgba(255, 255, 255, 0.95);
}


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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-family);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    min-height: 100vh;
    background: radial-gradient(circle at 10% 20%, rgba(79, 172, 254, 0.08) 0%, transparent 40%),
                radial-gradient(circle at 90% 80%, rgba(127, 0, 255, 0.08) 0%, transparent 40%),
                var(--bg-dark);
    line-height: 1.5;
    overflow-x: hidden;
}

/* GPU Keyframe Animations */
@keyframes moraPulse {
    0% {
        box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7);
        transform: scale(1);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(239, 68, 68, 0);
        transform: scale(1.02);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(239, 68, 68, 0);
        transform: scale(1);
    }
}

.pulse-mora {
    animation: moraPulse 2s infinite cubic-bezier(0.4, 0, 0.6, 1);
    will-change: transform, box-shadow;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px) translateZ(0);
    }
    to {
        opacity: 1;
        transform: translateY(0) translateZ(0);
    }
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Glassmorphism Card Style */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-top: 3px solid var(--sector-accent, transparent);
    box-shadow: 0 4px 30px var(--sector-glow, transparent);
    border-radius: var(--border-radius-md);
    padding: 1.25rem;
    transition: transform var(--transition-normal), border-color var(--transition-normal), background var(--transition-normal), box-shadow var(--transition-normal);
    will-change: transform, border-color, box-shadow;
}

.glass-card:hover {
    border-color: var(--glass-border-hover);
    background: var(--glass-card-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px var(--sector-glow, rgba(0, 0, 0, 0.3));
}

/* Hero Header */
.hero-header {
    background: rgba(14, 20, 36, 0.8);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--glass-border);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 1rem 1.5rem;
}

.header-container {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.brand-wrapper {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.logo-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--border-radius-sm);
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-cyan));
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    box-shadow: 0 4px 15px rgba(0, 242, 254, 0.3);
}

.brand-text h1 {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, #ffffff 0%, #cbd5e1 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.brand-text .tagline {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.1rem;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--border-radius-sm);
    border: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    outline: none;
    user-select: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-cyan));
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.25);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 18px rgba(37, 99, 235, 0.4);
    filter: brightness(1.05);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.25);
}

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

.btn-cancel:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

.btn-icon {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color var(--transition-fast), background var(--transition-fast);
}

.btn-icon:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.1);
}

/* Dashboard Container */
.dashboard-container {
    max-width: 1280px;
    margin: 2rem auto;
    padding: 0 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

/* Section Styling */
.section-title {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 1.25rem;
}

.section-title svg {
    color: var(--accent-cyan);
}

/* Metrics Grid */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.25rem;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.card-icon {
    width: 42px;
    height: 42px;
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.icon-blue { background: rgba(79, 172, 254, 0.15); color: var(--accent-blue); }
.icon-purple { background: rgba(127, 0, 255, 0.15); color: #a855f7; }
.icon-emerald { background: var(--emerald-bg); color: var(--emerald-primary); }
.icon-gold { background: rgba(245, 158, 11, 0.15); color: #f59e0b; }
.icon-satellite-small { background: rgba(0, 242, 254, 0.15); color: var(--accent-cyan); }

.card-label {
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    display: block;
    margin-bottom: 0.25rem;
}

.card-value {
    font-size: 1.65rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

.card-subtext {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
    display: block;
}

/* Profit Badge */
.profit-status-badge {
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.2rem 0.5rem;
    border-radius: var(--border-radius-full);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.profit-positive {
    background: var(--emerald-bg);
    color: var(--emerald-primary);
    border: 1px solid var(--emerald-border);
}

.profit-negative {
    background: var(--mora-bg);
    color: var(--mora-red);
    border: 1px solid var(--mora-border);
}

/* Admin Toggle Switch Card */
.card-toggle-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.toggle-control-wrapper {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin: 0.35rem 0;
}

.toggle-status-text {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
}

/* Switch Component */
.switch {
    position: relative;
    display: inline-block;
    width: 52px;
    height: 28px;
}

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

.slider {
    position: absolute;
    cursor: pointer;
    top: 0; left: 0; right: 0; bottom: 0;
    background-color: rgba(239, 68, 68, 0.4);
    border: 1px solid var(--mora-border);
    transition: var(--transition-normal);
}

.slider::before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: var(--transition-normal);
}

input:checked + .slider {
    background-color: var(--emerald-primary);
    border-color: var(--emerald-border);
    box-shadow: 0 0 10px rgba(16, 185, 129, 0.4);
}

input:checked + .slider::before {
    transform: translateX(24px);
}

.slider.round {
    border-radius: 34px;
}

.slider.round::before {
    border-radius: 50%;
}

.badge-starlink-paid {
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.2rem 0.5rem;
    border-radius: var(--border-radius-full);
}

.badge-starlink-paid.is-paid {
    background: var(--emerald-bg);
    color: var(--emerald-primary);
    border: 1px solid var(--emerald-border);
}

.badge-starlink-paid.is-unpaid {
    background: var(--mora-bg);
    color: var(--mora-red);
    border: 1px solid var(--mora-border);
}

/* Morosity & Clients Section */
.delinquency-section {
    background: rgba(14, 20, 36, 0.4);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-lg);
    padding: 1.5rem;
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
}

.section-header-bar {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--glass-border);
}

.section-title-group {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.section-title-group .section-title {
    margin-bottom: 0;
}

.delinquency-counters {
    display: flex;
    gap: 0.5rem;
}

.counter-badge {
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.3rem 0.75rem;
    border-radius: var(--border-radius-full);
}

.badge-aldia {
    background: var(--emerald-bg);
    color: var(--emerald-primary);
    border: 1px solid var(--emerald-border);
}

.badge-mora {
    background: var(--mora-bg);
    color: var(--mora-red);
    border: 1px solid var(--mora-border);
}

.filter-controls {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.filter-buttons {
    display: flex;
    background: rgba(0, 0, 0, 0.2);
    padding: 0.25rem;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--glass-border);
}

.filter-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 0.35rem 0.75rem;
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: 6px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-btn.active {
    background: rgba(255, 255, 255, 0.12);
    color: var(--text-primary);
}

.select-filter, .modal-form select, .modal-form input {
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    padding: 0.45rem 0.85rem;
    font-size: 0.85rem;
    border-radius: var(--border-radius-sm);
    outline: none;
    transition: border-color var(--transition-fast);
    font-family: inherit;
}

.select-filter:focus, .modal-form select:focus, .modal-form input:focus {
    border-color: var(--accent-cyan);
    box-shadow: 0 0 0 2px rgba(0, 242, 254, 0.2);
}

/* Clients Grid */
.clients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.25rem;
}

/* Client Card */
.client-card {
    background: rgba(18, 26, 43, 0.7);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-md);
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 1rem;
    transition: transform var(--transition-normal), border-color var(--transition-normal);
    animation: fadeIn 0.3s ease-out;
}

.client-card:hover {
    border-color: var(--glass-border-hover);
    transform: translateY(-2px);
}

.client-card-mora {
    border-color: var(--mora-border);
}

.client-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 0.5rem;
}

.client-name-box h4 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
}

.client-sector-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.725rem;
    color: var(--text-secondary);
    margin-top: 0.2rem;
}

.client-status-badge {
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.25rem 0.6rem;
    border-radius: var(--border-radius-full);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    white-space: nowrap;
}

.client-card-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    background: rgba(0, 0, 0, 0.2);
    padding: 0.75rem;
    border-radius: var(--border-radius-sm);
    border: 1px solid rgba(255, 255, 255, 0.03);
}

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

.info-item .info-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.info-item .info-val {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
}

.client-contact-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.contact-row {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.client-card-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.btn-card-action {
    flex: 1;
    min-width: 48%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.3rem;
    padding: 0.4rem;
    font-size: 0.75rem;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    border: 1px solid transparent;
    transition: all var(--transition-fast);
}

.btn-card-pay {
    background: rgba(16, 185, 129, 0.15);
    color: var(--emerald-primary);
    border-color: var(--emerald-border);
}
.btn-card-pay:hover {
    background: var(--emerald-primary);
    color: #fff;
}

.btn-card-history {
    background: rgba(79, 172, 254, 0.15);
    color: var(--accent-blue);
    border-color: rgba(79, 172, 254, 0.35);
}
.btn-card-history:hover {
    background: var(--accent-blue);
    color: #fff;
}

.btn-card-edit {
    background: rgba(245, 158, 11, 0.15);
    color: #f59e0b;
    border-color: rgba(245, 158, 11, 0.35);
}
.btn-card-edit:hover {
    background: #f59e0b;
    color: #fff;
}

.btn-card-delete {
    background: rgba(239, 68, 68, 0.15);
    color: var(--mora-red);
    border-color: var(--mora-border);
}
.btn-card-delete:hover {
    background: var(--mora-red);
    color: #fff;
}

/* Modals */
.modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(7, 10, 18, 0.8);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-normal);
}

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

.glass-modal {
    background: rgba(18, 26, 43, 0.95);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border-hover);
    border-radius: var(--border-radius-lg);
    width: 100%;
    max-width: 500px;
    padding: 1.75rem;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
    transform: scale(0.95) translateY(10px);
    transition: transform var(--transition-normal);
}

.modal-overlay.active .glass-modal {
    transform: scale(1) translateY(0);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--glass-border);
}

.modal-header h3 {
    font-size: 1.1rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-primary);
}

.btn-close-modal {
    background: transparent;
    border: none;
    font-size: 1.5rem;
    color: var(--text-muted);
    cursor: pointer;
    line-height: 1;
    transition: color var(--transition-fast);
}

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

.modal-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.form-group label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.modal-form input:not([type="radio"]):not([type="checkbox"]), .modal-form select {
    width: 100%;
    padding: 0.6rem 0.85rem;
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

/* Radio Cards (For options) */
.radio-card {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 1rem;
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-sm);
    background: rgba(0,0,0,0.15);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.radio-card:hover {
    background: rgba(0,0,0,0.25);
    border-color: var(--glass-border-hover);
}

.radio-card input[type="radio"] {
    margin-top: 0.25rem;
    width: 1.1rem;
    height: 1.1rem;
    accent-color: var(--mora-red);
}

.radio-content {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.radio-content strong {
    font-size: 0.95rem;
    color: var(--text-primary);
}

.radio-content span {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Loading & Empty States */
.loading-spinner-container {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem;
    color: var(--text-muted);
    gap: 1rem;
}

.spinner {
    width: 36px;
    height: 36px;
    border: 3px solid rgba(255, 255, 255, 0.1);
    border-top-color: var(--accent-cyan);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Payment List Item */
.payment-list-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background: rgba(0,0,0,0.2);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-sm);
}

.payment-info {
    display: flex;
    flex-direction: column;
}

.payment-info strong {
    color: var(--text-primary);
    font-size: 0.95rem;
}

.payment-info small {
    color: var(--text-secondary);
    font-size: 0.8rem;
}

.payment-actions {
    display: flex;
    gap: 0.5rem;
}

.empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 3rem 1.5rem;
    color: var(--text-muted);
    background: rgba(0, 0, 0, 0.15);
    border-radius: var(--border-radius-md);
    border: 1px dashed var(--glass-border);
}

/* Toast System */
.toast-container {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.toast {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    padding: 0.85rem 1.25rem;
    border-radius: var(--border-radius-sm);
    color: var(--text-primary);
    font-size: 0.875rem;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    gap: 0.6rem;
    animation: fadeIn 0.25s ease-out;
}

.toast-success { border-left: 4px solid var(--emerald-primary); }
.toast-error { border-left: 4px solid var(--mora-red); }

/* Responsive adjustments */
@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        align-items: stretch;
    }

    .header-actions {
        justify-content: stretch;
    }

    .header-actions .btn {
        flex: 1;
        justify-content: center;
    }

    .section-header-bar {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-controls {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-buttons {
        width: 100%;
        justify-content: center;
    }

    .form-row {
        grid-template-columns: 1fr;
    }
}

/* User Dropdown Premium Styles */
.user-dropdown {
    display: none;
    position: absolute;
    right: 0;
    top: 120%;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-md);
    padding: 0.5rem;
    min-width: 200px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    z-index: 1000;
    backdrop-filter: var(--glass-blur);
    animation: slideDown 0.2s var(--transition-normal);
}

.user-dropdown.active {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.dropdown-item {
    width: 100%;
    text-align: left;
    display: flex;
    align-items: center;
    background: transparent;
    border: none;
    padding: 0.75rem 1rem;
    font-weight: 500;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: background 0.2s ease, transform 0.1s ease;
}

.dropdown-item:hover {
    background: var(--glass-card-hover);
    transform: translateX(4px);
}

.dropdown-item-danger {
    color: var(--mora-red) !important;
}

.dropdown-item-danger:hover {
    background: var(--mora-bg) !important;
}

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