@font-face {
    font-family: 'Roboto';
    font-style: normal;
    font-weight: 400;
    src: url('../fonts/Roboto-400.woff2') format('woff2');
    font-display: swap;
}

@font-face {
    font-family: 'Roboto';
    font-style: normal;
    font-weight: 700;
    src: url('../fonts/Roboto-700.woff2') format('woff2');
    font-display: swap;
}

:root {
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --brand-gradient: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --gradient-primary: linear-gradient(135deg, #3d4465 0%, #2563eb 100%);
    --gradient-secondary: linear-gradient(135deg, rgba(61, 68, 101, 0.1) 0%, rgba(37, 99, 235, 0.1) 100%);
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
    --glass-shadow: 0 8px 32px rgba(31, 38, 135, 0.37);
    --text-primary: #1a202c;
    --text-secondary: #4a5568;
    --text-muted: #718096;
    --surface: #ffffff;
    --surface-hover: #f7fafc;
    --border: #e2e8f0;
    --border-focus: #4299e1;
    --error: #e53e3e;
    --success: #38a169;
    --warning: #ed8936;
    --info: #3182ce;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 25px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-soft: 0 24px 45px -25px rgba(15, 23, 42, 0.35);
    --shadow-medium: 0 18px 40px -20px rgba(15, 23, 42, 0.28);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --border-radius-modern: 18px;
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --brand-primary: #3d4465;
    --brand-secondary: #2563eb;
    --glass-blur: 24px;
    --topnav-surface: rgba(255, 255, 255, 0.85);
    --topnav-border: rgba(148, 163, 184, 0.25);
    --topnav-shadow: 0 20px 45px -30px rgba(15, 23, 42, 0.35);
    --sidebar-surface: linear-gradient(135deg, rgba(15, 23, 42, 0.92) 0%, rgba(30, 41, 59, 0.92) 50%, rgba(15, 23, 42, 0.92) 100%);
    --sidebar-border: rgba(148, 163, 184, 0.25);
    --sidebar-shadow: 0 35px 60px -30px rgba(15, 23, 42, 0.55);
    --main-background: linear-gradient(180deg, rgba(248, 250, 252, 0.55) 0%, rgba(248, 250, 252, 0.9) 60%, rgba(248, 250, 252, 1) 100%);
    --card-surface: rgba(255, 255, 255, 0.85);
    --card-border-color: rgba(148, 163, 184, 0.2);
    --card-shadow: var(--shadow-lg);
    --color-bg: #ffffff;
    --color-text: #0f172a;
    --color-border: #d1d5db;
    --color-surface: #f3f4f6;
    --color-muted: #6b7280;
}

@media (prefers-color-scheme: dark) {
    :root {
        --color-bg: #1f2937;
        --color-text: #f7fafc;
        --color-border: #374151;
        --color-surface: #4b5563;
        --color-muted: #9ca3af;
        --text-primary: #f7fafc;
        --text-secondary: #cbd5e0;
        --text-muted: #a0aec0;
        --surface: #2d3748;
        --surface-hover: #4a5568;
        --border: #4a5568;
        --glass-bg: rgba(45, 55, 72, 0.8);
        --topnav-surface: rgba(15, 23, 42, 0.85);
        --topnav-border: rgba(71, 85, 105, 0.55);
        --topnav-shadow: 0 30px 45px -25px rgba(15, 23, 42, 0.65);
        --sidebar-surface: linear-gradient(135deg, rgba(15, 23, 42, 0.95) 0%, rgba(30, 41, 59, 0.95) 50%, rgba(15, 23, 42, 0.95) 100%);
        --sidebar-border: rgba(71, 85, 105, 0.6);
        --sidebar-shadow: 0 35px 60px -28px rgba(15, 23, 42, 0.75);
        --main-background: linear-gradient(180deg, rgba(15, 23, 42, 0.75) 0%, rgba(15, 23, 42, 0.95) 70%, rgba(15, 23, 42, 1) 100%);
        --card-surface: rgba(15, 23, 42, 0.82);
        --card-border-color: rgba(71, 85, 105, 0.55);
        --card-shadow: 0 35px 55px -25px rgba(30, 64, 175, 0.35);
    }
}

.dark {
    --color-bg: #1f2937;
    --color-text: #f7fafc;
    --color-border: #374151;
    --color-surface: #4b5563;
    --color-muted: #9ca3af;
    --text-primary: #f7fafc;
    --text-secondary: #cbd5e0;
    --text-muted: #a0aec0;
    --surface: #2d3748;
    --surface-hover: #4a5568;
    --border: #4a5568;
    --glass-bg: rgba(45, 55, 72, 0.8);
    --topnav-surface: rgba(15, 23, 42, 0.85);
    --topnav-border: rgba(71, 85, 105, 0.55);
    --topnav-shadow: 0 30px 45px -25px rgba(15, 23, 42, 0.65);
    --sidebar-surface: linear-gradient(135deg, rgba(15, 23, 42, 0.95) 0%, rgba(30, 41, 59, 0.95) 50%, rgba(15, 23, 42, 0.95) 100%);
    --sidebar-border: rgba(71, 85, 105, 0.6);
    --sidebar-shadow: 0 35px 60px -28px rgba(15, 23, 42, 0.75);
    --main-background: linear-gradient(180deg, rgba(15, 23, 42, 0.75) 0%, rgba(15, 23, 42, 0.95) 70%, rgba(15, 23, 42, 1) 100%);
    --card-surface: rgba(15, 23, 42, 0.82);
    --card-border-color: rgba(71, 85, 105, 0.55);
    --card-shadow: 0 35px 55px -25px rgba(30, 64, 175, 0.35);
}

body {
    font-family: 'Roboto', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--color-bg);
    color: var(--text-primary);
    transition: background-color var(--transition-medium), color var(--transition-medium);
}

body.auth-body {
    color: #e2e8f0;
    background:
        radial-gradient(circle at top left, rgba(59, 130, 246, 0.35), transparent 55%),
        radial-gradient(circle at bottom right, rgba(236, 72, 153, 0.3), transparent 60%),
        linear-gradient(135deg, #0f172a 0%, #1e293b 60%, #111827 100%);
}

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

.pattern-bg {
    background-image: radial-gradient(circle at 10% 20%, rgba(255, 255, 255, 0.08) 0%, transparent 35%),
        radial-gradient(circle at 90% 80%, rgba(59, 130, 246, 0.12) 0%, transparent 40%);
}

.glass-effect {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.modern-focus:focus-visible,
.modern-focus:focus {
    outline: 2px solid rgba(59, 130, 246, 0.6);
    outline-offset: 2px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

.focus\:not-sr-only:focus {
    position: static;
    width: auto;
    height: auto;
    margin: 0;
    overflow: visible;
    clip: auto;
    white-space: normal;
}

.auth-shell {
    position: relative;
    display: flex;
    min-height: 100vh;
    width: 100%;
    align-items: center;
    justify-content: center;
    padding: 4rem 1rem;
    overflow: hidden;
}

.auth-shell::before,
.auth-shell::after {
    content: '';
    position: absolute;
    border-radius: 9999px;
    filter: blur(60px);
    opacity: 0.45;
    pointer-events: none;
    transition: opacity var(--transition);
}

.auth-shell::before {
    width: 420px;
    height: 420px;
    top: -120px;
    left: -120px;
    background: var(--brand-gradient);
}

.auth-shell::after {
    width: 320px;
    height: 320px;
    bottom: -140px;
    right: -140px;
    background: var(--secondary-gradient);
}

.auth-card {
    position: relative;
    width: 100%;
    max-width: 420px;
}

.auth-card-surface {
    position: relative;
    z-index: 10;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    border-radius: 26px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.9);
    padding: 2rem;
    box-shadow: var(--shadow-xl);
    backdrop-filter: blur(30px);
}

.dark .auth-card-surface {
    border-color: rgba(71, 85, 105, 0.6);
    background: rgba(15, 23, 42, 0.8);
}

.auth-card::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: 28px;
    padding: 1px;
    background: linear-gradient(135deg, rgba(148, 163, 184, 0.35), rgba(59, 130, 246, 0.25));
    mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    mask-composite: exclude;
    -webkit-mask-composite: xor;
    pointer-events: none;
}

.auth-card-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    text-align: center;
}

.auth-card-logo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.7);
    box-shadow: inset 0 1px 2px rgba(148, 163, 184, 0.5);
}

.dark .auth-card-logo {
    background: rgba(15, 23, 42, 0.6);
}

.auth-card-title {
    font-size: 2rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    color: #0f172a;
}

.dark .auth-card-title {
    color: #f8fafc;
}

.auth-card-subtitle {
    font-size: 0.95rem;
    color: #475569;
}

.dark .auth-card-subtitle {
    color: #cbd5f5;
}

.auth-card-body {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.auth-card-footer {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 1.5rem;
    text-align: center;
    font-size: 0.9rem;
    color: rgba(148, 163, 184, 0.9);
}

.dark .auth-card-footer {
    border-color: rgba(71, 85, 105, 0.7);
    color: rgba(203, 213, 225, 0.85);
}

.modern-input-group {
    width: 100%;
    width: -moz-available;
    width: -webkit-fill-available;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    position: relative;
}

.modern-input-group.col-span-2 {
    grid-column: span 2;
}

.modern-label,
.modern-input-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    position: relative;
    margin-bottom: 0.15rem;
}

.modern-input-label::after {
    content: '';
    position: absolute;
    inset-inline-start: 0;
    inset-block-end: -0.35rem;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, rgba(59, 130, 246, 0.85), rgba(139, 92, 246, 0.9));
    transition: width var(--transition-medium);
}

.modern-input-group:focus-within .modern-input-label::after {
    width: 100%;
}

.required-asterisk,
.modern-required-indicator {
    color: var(--error);
    font-weight: 700;
    animation: fieldPulse 2s infinite;
}

.modern-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.modern-input,
.modern-text-input,
.modern-select,
.modern-textarea {
    width: 100%;
    font-size: 1rem;
    line-height: 1.5rem;
    color: var(--text-primary);
    background: var(--field-surface);
    border: 1px solid var(--field-border);
    border-radius: calc(var(--radius-lg) + 2px);
    padding: 0.85rem 1.1rem;
    transition: border-color var(--transition-fast), box-shadow var(--transition-medium), background var(--transition-medium), transform var(--transition-fast);
    box-shadow: var(--field-shadow);
}

.modern-text-input::placeholder,
.modern-textarea::placeholder {
    color: var(--field-placeholder);
    opacity: 0.9;
}

.modern-input:hover:not(:disabled):not([readonly]),
.modern-text-input:hover:not(:disabled):not([readonly]),
.modern-select:hover:not(:disabled):not([readonly]),
.modern-textarea:hover:not(:disabled):not([readonly]) {
    border-color: var(--field-border-hover);
    background: var(--field-surface-hover);
}

.modern-input:focus,
.modern-text-input:focus,
.modern-select:focus,
.modern-textarea:focus {
    outline: none;
    border-color: var(--field-border-focus);
    box-shadow: var(--field-shadow-focus);
    transform: translateY(-1px);
}

.modern-input.readonly,
.modern-text-input.readonly,
.modern-select[readonly],
.modern-textarea[readonly] {
    background: var(--surface-hover);
    cursor: not-allowed;
}

.modern-input.disabled,
.modern-text-input.disabled,
.modern-select.disabled,
.modern-textarea.disabled,
.modern-input[disabled],
.modern-text-input[disabled],
.modern-select[disabled],
.modern-textarea[disabled] {
    opacity: var(--field-disabled-opacity);
    cursor: not-allowed;
    box-shadow: none;
}

.modern-input.is-invalid,
.modern-text-input.is-invalid,
.modern-select.is-invalid,
.modern-textarea.is-invalid,
.modern-input[data-state='error'],
.modern-text-input[data-state='error'],
.modern-select[data-state='error'],
.modern-textarea[data-state='error'] {
    border-color: var(--error);
    box-shadow: 0 0 0 3px rgba(229, 62, 62, 0.12);
}

.modern-input.is-invalid:focus,
.modern-text-input.is-invalid:focus,
.modern-select.is-invalid:focus,
.modern-textarea.is-invalid:focus,
.modern-input[data-state='error']:focus,
.modern-text-input[data-state='error']:focus,
.modern-select[data-state='error']:focus,
.modern-textarea[data-state='error']:focus {
    box-shadow: 0 0 0 4px rgba(229, 62, 62, 0.18);
}

.modern-textarea {
    min-height: 8rem;
    resize: vertical;
}

.modern-select {
    appearance: none;
    -webkit-appearance: none;
    padding-inline-end: 2.75rem;
    cursor: pointer;
    background-image: none;
}

.modern-select-arrow {
    position: absolute;
    inset-block: 0;
    inset-inline-end: 0.85rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    color: var(--field-placeholder);
    transition: color var(--transition-fast), transform var(--transition-fast);
    pointer-events: none;
}

.modern-select-arrow svg {
    width: 1.25rem;
    height: 1.25rem;
}

.modern-select:hover ~ .modern-select-arrow,
.modern-select:focus ~ .modern-select-arrow {
    color: var(--field-label-active);
}

.modern-select:focus ~ .modern-select-arrow svg {
    transform: rotate(180deg);
}

.modern-password-toggle {
    position: absolute;
    inset-block: 0;
    inset-inline-end: 0.85rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--field-placeholder);
    transition: color var(--transition-fast), transform var(--transition-fast);
}

.modern-password-toggle:hover {
    color: var(--field-label-active);
    transform: scale(1.08);
}

.modern-password-toggle svg {
    width: 1.25rem;
    height: 1.25rem;
}

.modern-focus-ring {
    position: absolute;
    inset: 0;
    border-radius: calc(var(--radius-lg) + 6px);
    background: var(--field-focus-ring);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-medium), transform var(--transition-medium);
    filter: blur(0);
}

.modern-text-input:focus ~ .modern-focus-ring,
.modern-input:focus ~ .modern-focus-ring,
.modern-select:focus ~ .modern-focus-ring,
.modern-textarea:focus ~ .modern-focus-ring {
    opacity: 1;
    transform: scale(1.015);
}

.modern-text-input:hover ~ .modern-focus-ring,
.modern-input:hover ~ .modern-focus-ring,
.modern-select:hover ~ .modern-focus-ring,
.modern-textarea:hover ~ .modern-focus-ring {
    opacity: 0.45;
}

.modern-floating-label {
    position: absolute;
    inset-inline-start: 1.1rem;
    inset-block-start: 50%;
    transform: translateY(-50%);
    font-size: 0.95rem;
    color: var(--field-placeholder);
    pointer-events: none;
    transition: transform var(--transition-fast), color var(--transition-fast), font-size var(--transition-fast);
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.modern-text-input:focus ~ .modern-floating-label,
.modern-text-input:not(:placeholder-shown) ~ .modern-floating-label,
.modern-textarea:focus ~ .modern-floating-label,
.modern-textarea:not(:placeholder-shown) ~ .modern-floating-label {
    transform: translateY(-150%) scale(0.88);
    color: var(--field-label-active);
    font-weight: 600;
    letter-spacing: 0.01em;
}

.modern-text-input.is-invalid ~ .modern-floating-label,
.modern-text-input[data-state='error'] ~ .modern-floating-label {
    color: var(--error);
}

.modern-checkbox-container {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.modern-checkbox-row {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
}

.modern-checkbox-visual {
    position: relative;
    display: inline-flex;
}

.modern-checkbox {
    appearance: none;
    -webkit-appearance: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.25rem;
    height: 1.25rem;
    border-radius: 0.5rem;
    border: 1px solid var(--field-border);
    background: var(--field-surface);
    transition: border-color var(--transition-fast), box-shadow var(--transition-medium), background var(--transition-medium);
}

.modern-checkbox:focus-visible {
    outline: none;
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.25);
    border-color: var(--field-border-focus);
}

.modern-checkbox:checked {
    border-color: transparent;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.95), rgba(37, 99, 235, 0.9));
}

.modern-checkbox-container:hover .modern-checkbox {
    border-color: var(--field-border-hover);
    box-shadow: var(--field-shadow-focus);
}

.modern-checkbox-indicator {
    position: absolute;
    inset: 0;
    border-radius: inherit;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.95), rgba(37, 99, 235, 0.9));
    color: #fff;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.modern-checkbox:checked + .modern-checkbox-indicator {
    opacity: 1;
    animation: checkScale 0.25s ease-in-out;
}

.modern-checkbox-check {
    width: 0.75rem;
    height: 0.75rem;
}

.modern-checkbox-label {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    transition: color var(--transition-fast);
}

.modern-checkbox-row:hover .modern-checkbox-label {
    color: var(--field-label-active);
}

.modern-error-message,
.modern-success-message {
    display: inline-flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 0.85rem;
    animation: slideDown 0.3s ease-out;
}

.modern-error-message {
    color: var(--error);
}

.modern-success-message {
    color: var(--success);
}

.modern-input-group .modern-error-message svg,
.modern-input-group .modern-success-message svg {
    flex-shrink: 0;
    width: 1rem;
    height: 1rem;
}

.modern-input-group:has(.is-invalid) .modern-input-wrapper,
.modern-input-group:has([data-state='error']) .modern-input-wrapper {
    animation: shakeError 0.45s ease-in-out;
}

@media (prefers-reduced-motion: reduce) {
    .modern-input,
    .modern-text-input,
    .modern-select,
    .modern-textarea,
    .modern-input-wrapper,
    .modern-checkbox,
    .modern-password-toggle,
    .modern-focus-ring {
        transition: none;
    }
}

.modern-sidebar {
    background: var(--sidebar-surface);
    border-right: 1px solid var(--sidebar-border);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    color: #e2e8f0;
    box-shadow: var(--sidebar-shadow);
}

.modern-topnav {
    background: var(--topnav-surface);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    box-shadow: var(--topnav-shadow);
}

.wizard-step::after {
    content: '';
    position: absolute;
    top: 50%;
    right: -2.5rem;
    width: 2.5rem;
    height: 2px;
    background-image: linear-gradient(to right, rgba(148, 163, 184, 0.4), rgba(148, 163, 184, 0));
    transform: translateY(-50%);
}

.wizard-step:last-child::after {
    content: none;
}

.dark .modern-topnav {
    background: var(--topnav-surface);
    color: #f1f5f9;
}

.modern-main {
    min-height: 100vh;
    background: var(--main-background);
}

.dark .modern-main {
    background: var(--main-background);
}

.modern-card {
    position: relative;
    isolation: isolate;
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
    padding: clamp(1.75rem, 1.1vw + 1.4rem, 2.5rem);
    border-radius: calc(var(--border-radius-modern) + 4px);
    background: var(--card-surface-layered);
    border: 1px solid var(--card-stroke);
    box-shadow: var(--card-shadow);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    transition: transform var(--transition-medium), box-shadow var(--transition-medium), border-color var(--transition-fast), background var(--transition-fast);
}

.modern-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.35), rgba(59, 130, 246, 0.18));
    opacity: 0;
    pointer-events: none;
    mix-blend-mode: screen;
    transition: opacity var(--transition-medium);
}

.modern-card--clipped {
    overflow: hidden;
}

.modern-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--card-hover-shadow);
    border-color: var(--card-stroke-strong);
}

.modern-card:hover::before {
    opacity: 1;
}

.card-backdrop {
    position: absolute;
    inset: 0;
    z-index: -2;
    background: radial-gradient(120% 160% at 0% 0%, rgba(59, 130, 246, 0.16), transparent 55%), radial-gradient(120% 150% at 100% 0%, rgba(236, 72, 153, 0.12), transparent 60%), var(--gradient-secondary);
    opacity: 0.28;
    transition: opacity var(--transition-medium);
}

.modern-card:hover .card-backdrop {
    opacity: 0.4;
}

.card-glow {
    position: absolute;
    inset: 0;
    z-index: -1;
    border-radius: inherit;
    opacity: 0;
    filter: blur(24px);
    background: radial-gradient(circle at 25% 15%, rgba(59, 130, 246, 0.2), transparent 60%);
    transition: opacity var(--transition-medium);
}

.modern-card:hover .card-glow,
.card-highlighted .card-glow {
    opacity: 0.6;
}

.card-header,
.modern-card-header {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid color-mix(in srgb, var(--card-stroke) 55%, transparent);
}

.card-header {
    margin-bottom: 0.75rem;
    padding-inline-end: 0.25rem;
}

.card-header-content {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.card-icon-wrapper {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    border-radius: 1.25rem;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.9), rgba(14, 165, 233, 0.85));
    color: #fff;
    box-shadow: 0 16px 30px -20px rgba(37, 99, 235, 0.65);
}

.card-icon {
    width: 1.5rem;
    height: 1.5rem;
}

.card-title {
    font-size: clamp(1.1rem, 0.95vw + 0.9rem, 1.5rem);
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.card-header-decoration {
    position: absolute;
    inset-inline-end: -3.5rem;
    inset-block-start: -3.5rem;
    width: 7rem;
    height: 7rem;
    border-radius: 9999px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.35), transparent 70%);
    opacity: 0.35;
    filter: blur(10px);
    pointer-events: none;
}

.card-body,
.modern-card-body {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.card-footer,
.modern-card-footer {
    position: relative;
    z-index: 1;
    margin-top: auto;
    padding-top: 1.5rem;
    border-top: 1px solid color-mix(in srgb, var(--card-stroke) 50%, transparent);
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.card-highlighted {
    background: linear-gradient(140deg, rgba(59, 130, 246, 0.18), rgba(139, 92, 246, 0.12)), var(--card-highlight-surface);
    border-color: var(--card-stroke-strong);
    box-shadow: 0 25px 55px -30px rgba(59, 130, 246, 0.45);
}

.card-highlighted::before {
    opacity: 1;
}

.dark .modern-card {
    background: var(--card-surface-layered);
    border-color: var(--card-stroke);
    box-shadow: var(--card-shadow);
}

.dark .modern-card::before {
    background: linear-gradient(135deg, rgba(96, 165, 250, 0.28), rgba(129, 140, 248, 0.22));
}

.dark .card-header,
.dark .modern-card-header {
    border-bottom-color: color-mix(in srgb, var(--card-stroke) 65%, transparent);
}

.dark .card-footer,
.dark .modern-card-footer {
    border-top-color: color-mix(in srgb, var(--card-stroke) 60%, transparent);
}

@media (max-width: 768px) {
    .modern-card {
        padding: 1.5rem;
        gap: 1.25rem;
    }

    .card-header,
    .modern-card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    .card-title {
        font-size: 1.125rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .modern-card,
    .modern-card::before,
    .card-backdrop,
    .card-glow {
        transition: none;
        transform: none !important;
    }
}

@media print {
    .modern-card {
        background: #ffffff;
        border-color: #d1d5db;
        box-shadow: none;
    }

    .card-backdrop,
    .card-glow,
    .modern-card::before,
    .card-header-decoration {
        display: none;
    }
}

.modern-toast {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.9), rgba(79, 70, 229, 0.9));
    border-radius: var(--border-radius-modern);
    box-shadow: var(--shadow-medium);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
}

.modern-toast .modern-focus {
    outline-color: rgba(255, 255, 255, 0.6);
}

.modern-table {
    width: 100%;
    border-collapse: collapse;
    border-radius: 18px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.modern-table thead {
    background: rgba(248, 250, 252, 0.9);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.modern-table th,
.modern-table td {
    padding: 0.85rem 1.1rem;
    border-bottom: 1px solid rgba(226, 232, 240, 0.8);
}

.modern-table-pagination {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    border-top: 1px solid rgba(226, 232, 240, 0.8);
    background: rgba(248, 250, 252, 0.65);
}

.detail-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 0.75rem;
    background: var(--gradient-primary);
    color: #fff;
}

.detail-content {
    display: flex;
    flex-direction: column;
}

.detail-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(100, 116, 139, 1);
}

.dark .detail-label {
    color: rgba(148, 163, 184, 1);
}

.detail-value {
    font-size: 0.875rem;
    font-weight: 600;
    color: rgba(30, 41, 59, 1);
}

.dark .detail-value {
    color: #fff;
}

.station-alert {
    margin-bottom: 1.5rem;
}

.filter-card {
    margin-bottom: 2rem;
}

.filter-header {
    margin-bottom: 1.5rem;
}

.filter-title-wrapper {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.filter-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 0.75rem;
    background: var(--gradient-primary);
    color: #fff;
}

.filter-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: rgba(30, 41, 59, 1);
}

.dark .filter-title {
    color: #fff;
}

.filter-form {
    position: relative;
}

.filter-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(1, minmax(0, 1fr));
}

@media (min-width: 768px) {
    .filter-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

.filter-date-input {
    width: 100%;
}

.filter-action {
    display: flex;
    align-items: flex-end;
}

.filter-submit-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 0.75rem;
    font-weight: 600;
    transition: all var(--transition-medium);
    background: var(--gradient-primary);
    color: #fff;
    box-shadow: var(--shadow-md);
}

.filter-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.filter-btn-icon {
    width: 1.25rem;
    height: 1.25rem;
}

.reports-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(1, minmax(0, 1fr));
}

.modern-table tbody tr:hover {
    background: rgba(59, 130, 246, 0.06);
}

.dark .modern-table tbody tr:hover {
    background: rgba(59, 130, 246, 0.2);
}

@keyframes slide-in-up {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-slide-in {
    animation: slide-in-up var(--transition-medium);
}

@keyframes checkScale {
    0% {
        transform: scale(0.8);
        opacity: 0;
    }
    50% {
        transform: scale(1.15);
        opacity: 1;
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

@keyframes shakeError {
    0%,
    100% {
        transform: translateX(0);
    }
    20% {
        transform: translateX(-6px);
    }
    60% {
        transform: translateX(5px);
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-6px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fieldPulse {
    0%,
    100% {
        opacity: 1;
    }
    50% {
        opacity: 0.55;
    }
}

.animate-on-scroll {
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.bg-success {
    background-color: rgba(56, 161, 105, 0.9);
}

.bg-danger-700 {
    background-color: rgba(185, 28, 28, 0.9);
}

.bg-warning {
    background-color: rgba(237, 137, 54, 0.9);
}

.bg-info {
    background-color: rgba(49, 130, 206, 0.9);
}

.text-light {
    color: #f8fafc;
}

.text-dark {
    color: #0f172a;
}