/* UTJ Turvallisuus - Tapaturva Brand Design System */
/* Aesthetic: Clean Finnish design matching Tapaturva brand identity */

/* ============================================
   FONTS - Signika to match Tapaturva Laki
   ============================================ */
@import url('https://fonts.googleapis.com/css2?family=Signika:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

/* ============================================
   CSS CUSTOM PROPERTIES
   ============================================ */
:root {
    /* Primary palette - Tapaturva brand green */
    --color-primary: #008764;
    --color-primary-light: #00a578;
    --color-primary-dark: #006b4f;
    --color-accent: #4cc3d9;
    --color-accent-light: #6ed4e6;
    --color-accent-dark: #3ba8bc;

    /* Semantic colors - matched to laki2 */
    --color-success: #28a745;
    --color-success-light: #d4edda;
    --color-success-dark: #1e7e34;
    --color-danger: #dc3545;
    --color-danger-light: #f8d7da;
    --color-danger-dark: #bd2130;
    --color-warning: #ffc107;
    --color-warning-light: #fff3cd;
    --color-warning-dark: #d39e00;
    --color-info: #4c7dd9;
    --color-info-light: #d6e4f8;

    /* Neutrals - matching laki2 */
    --color-white: #ffffff;
    --color-bg: #f8f9fa;
    --color-bg-alt: #e8e8e2;
    --color-surface: #ffffff;
    --color-surface-hover: #f5f5f5;
    --color-border: #d0d0d0;
    --color-border-light: #e3e3e3;
    --color-text: #3a3a3a;
    --color-text-secondary: #555555;
    --color-text-muted: #808080;
    --color-text-inverse: #e8e8e2;

    /* Typography - Signika like laki2 */
    --font-family: 'Signika', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.5rem;
    --line-height-tight: 1.2;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.7;
    --letter-spacing-tight: -0.02em;
    --letter-spacing-normal: 0;
    --letter-spacing-wide: 0.02em;

    /* Spacing scale */
    --spacing-0: 0;
    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 0.75rem;
    --spacing-4: 1rem;
    --spacing-5: 1.25rem;
    --spacing-6: 1.5rem;
    --spacing-8: 2rem;
    --spacing-10: 2.5rem;
    --spacing-12: 3rem;
    --spacing-16: 4rem;
    --spacing-20: 5rem;

    /* Layout */
    --container-max: 1280px;
    --container-narrow: 640px;
    --nav-height: 72px;
    --touch-target: 44px;

    /* Borders */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 20px;
    --radius-full: 9999px;

    /* Shadows - subtle, layered */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08), 0 2px 4px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12), 0 4px 8px rgba(0, 0, 0, 0.06);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.16), 0 8px 16px rgba(0, 0, 0, 0.08);
    --shadow-glow: 0 0 0 3px rgba(0, 135, 100, 0.15);
    --shadow-glow-accent: 0 0 0 3px rgba(76, 195, 217, 0.25);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow: 400ms ease;
    --transition-bounce: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ============================================
   RESET & BASE
   ============================================ */
*, *::before, *::after {
    box-sizing: border-box;
}

* {
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: var(--line-height-normal);
    color: var(--color-text);
    background-color: var(--color-bg);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Subtle grid texture on background */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 135, 100, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 135, 100, 0.02) 1px, transparent 1px);
    background-size: 24px 24px;
    pointer-events: none;
    z-index: -1;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: var(--line-height-tight);
    letter-spacing: var(--letter-spacing-tight);
    color: var(--color-text);
}

h1 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
}

h2 {
    font-size: var(--font-size-2xl);
}

h3 {
    font-size: var(--font-size-xl);
}

h4 {
    font-size: var(--font-size-lg);
}

p {
    margin-bottom: var(--spacing-4);
    color: var(--color-text-secondary);
}

p:last-child {
    margin-bottom: 0;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-primary-light);
}

strong, b {
    font-weight: 600;
    color: var(--color-text);
}

small {
    font-size: var(--font-size-sm);
}

/* ============================================
   LAYOUT
   ============================================ */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-4);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--spacing-6);
    }
}

main {
    flex: 1;
    padding: var(--spacing-6) 0 var(--spacing-12);
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
    background: linear-gradient(to bottom, var(--color-primary), var(--color-primary-dark));
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-lg);
}

.nav::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light), var(--color-accent));
}

.nav__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--nav-height);
    padding: 0 var(--spacing-4);
    max-width: var(--container-max);
    margin: 0 auto;
}

.nav__brand {
    font-weight: 700;
    font-size: var(--font-size-xl);
    color: var(--color-white);
    letter-spacing: var(--letter-spacing-tight);
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    text-decoration: none;
    transition: opacity var(--transition-fast);
}

.nav__brand:hover {
    opacity: 0.9;
    color: var(--color-white);
}

.nav__brand::before {
    content: '';
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.nav__toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: var(--touch-target);
    height: var(--touch-target);
    padding: 0;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.nav__toggle:hover {
    background: rgba(255, 255, 255, 0.15);
}

.nav__toggle-icon {
    display: block;
    width: 20px;
    height: 2px;
    background-color: var(--color-white);
    position: relative;
    border-radius: 1px;
}

.nav__toggle-icon::before,
.nav__toggle-icon::after {
    content: '';
    position: absolute;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--color-white);
    border-radius: 1px;
    transition: transform var(--transition-fast);
}

.nav__toggle-icon::before { top: -6px; }
.nav__toggle-icon::after { top: 6px; }

.nav__menu {
    display: none;
    position: absolute;
    top: calc(var(--nav-height) + 3px);
    left: 0;
    right: 0;
    background: var(--color-surface);
    box-shadow: var(--shadow-xl);
    padding: var(--spacing-4);
    border-bottom-left-radius: var(--radius-lg);
    border-bottom-right-radius: var(--radius-lg);
    animation: slideDown var(--transition-normal) ease;
}

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

.nav__menu.is-open {
    display: block;
}

.nav__list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-1);
}

.nav__item {
    border-bottom: none;
}

.nav__link {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    min-height: var(--touch-target);
    padding: var(--spacing-3) var(--spacing-4);
    color: var(--color-text);
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    text-decoration: none;
}

.nav__link:hover {
    background: var(--color-bg);
    color: var(--color-primary);
    text-decoration: none;
}

.nav__link--active {
    background: var(--color-primary);
    color: var(--color-white);
}

.nav__link--active:hover {
    background: var(--color-primary-light);
    color: var(--color-white);
}

.nav__user {
    padding: var(--spacing-4);
    border-top: 1px solid var(--color-border-light);
    margin-top: var(--spacing-4);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
}

.nav__company {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
}

/* Desktop navigation */
@media (min-width: 1024px) {
    .nav__toggle {
        display: none;
    }

    .nav__menu {
        display: flex;
        position: static;
        background: transparent;
        box-shadow: none;
        padding: 0;
        animation: none;
        align-items: center;
        gap: var(--spacing-1);
    }

    .nav__list {
        flex-direction: row;
        gap: var(--spacing-1);
    }

    .nav__link {
        padding: var(--spacing-2) var(--spacing-3);
        color: rgba(255, 255, 255, 0.85);
        font-size: var(--font-size-sm);
        border-radius: var(--radius-sm);
    }

    .nav__link:hover {
        background: rgba(255, 255, 255, 0.1);
        color: var(--color-white);
    }

    .nav__link--active {
        background: rgba(255, 255, 255, 0.15);
        color: var(--color-white);
    }

    .nav__link--active:hover {
        background: rgba(255, 255, 255, 0.2);
    }

    .nav__user {
        flex-direction: row;
        align-items: center;
        gap: var(--spacing-4);
        padding: 0;
        border-top: none;
        margin-top: 0;
        margin-left: var(--spacing-4);
        padding-left: var(--spacing-4);
        border-left: 1px solid rgba(255, 255, 255, 0.2);
    }

    .nav__company {
        color: rgba(255, 255, 255, 0.7);
    }
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    min-height: var(--touch-target);
    padding: var(--spacing-3) var(--spacing-5);
    font-family: inherit;
    font-size: var(--font-size-sm);
    font-weight: 600;
    line-height: 1;
    text-align: center;
    text-decoration: none;
    white-space: nowrap;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.btn:focus-visible {
    outline: none;
    box-shadow: var(--shadow-glow);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

.btn--primary {
    color: var(--color-white);
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    border-color: var(--color-primary);
    box-shadow: var(--shadow-sm), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.btn--primary:hover:not(:disabled) {
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn--primary:active:not(:disabled) {
    transform: translateY(0);
}

.btn--secondary {
    color: var(--color-text);
    background: var(--color-surface);
    border-color: var(--color-border);
}

.btn--secondary:hover:not(:disabled) {
    background: var(--color-bg);
    border-color: var(--color-text-muted);
}

.btn--accent {
    color: var(--color-white);
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
    border-color: var(--color-accent);
    box-shadow: var(--shadow-sm), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.btn--accent:hover:not(:disabled) {
    background: linear-gradient(135deg, var(--color-accent-light), var(--color-accent));
    transform: translateY(-1px);
    box-shadow: var(--shadow-md), var(--shadow-glow-accent);
}

.btn--danger {
    color: var(--color-white);
    background: linear-gradient(135deg, var(--color-danger), #e74c3c);
    border-color: var(--color-danger);
}

.btn--danger:hover:not(:disabled) {
    background: linear-gradient(135deg, #e74c3c, var(--color-danger-dark));
    transform: translateY(-1px);
}

.btn--outline {
    color: var(--color-primary);
    background: transparent;
    border-color: var(--color-primary);
}

.btn--outline:hover:not(:disabled) {
    background: var(--color-primary);
    color: var(--color-white);
}

.btn--ghost {
    color: var(--color-text-secondary);
    background: transparent;
    border-color: transparent;
}

.btn--ghost:hover:not(:disabled) {
    background: var(--color-bg);
    color: var(--color-text);
}

.btn--full {
    width: 100%;
}

.btn--small {
    min-height: 36px;
    padding: var(--spacing-2) var(--spacing-3);
    font-size: var(--font-size-xs);
}

.btn--large {
    min-height: 52px;
    padding: var(--spacing-4) var(--spacing-6);
    font-size: var(--font-size-base);
}

/* ============================================
   FORMS
   ============================================ */
.form {
    background: var(--color-surface);
    padding: var(--spacing-6);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border-light);
}

.form__group {
    margin-bottom: var(--spacing-5);
}

.form__group:last-of-type {
    margin-bottom: var(--spacing-6);
}

.form__label {
    display: block;
    margin-bottom: var(--spacing-2);
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-text);
    letter-spacing: var(--letter-spacing-wide);
}

.form__input,
.form__select,
.form__textarea {
    display: block;
    width: 100%;
    min-height: var(--touch-target);
    padding: var(--spacing-3) var(--spacing-4);
    font-family: inherit;
    font-size: var(--font-size-base);
    color: var(--color-text);
    background: var(--color-bg);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.form__input::placeholder {
    color: var(--color-text-muted);
}

.form__input:hover:not(:disabled) {
    border-color: var(--color-text-muted);
}

.form__input:focus {
    outline: none;
    background: var(--color-surface);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-glow);
}

.form__input--error {
    border-color: var(--color-danger);
    background: var(--color-danger-light);
}

.form__input--error:focus {
    border-color: var(--color-danger);
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.15);
}

.form__select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%235a6577' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--spacing-4) center;
    padding-right: var(--spacing-10);
}

.form__hint {
    display: block;
    margin-top: var(--spacing-2);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.form__error {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    margin-top: var(--spacing-2);
    font-size: var(--font-size-sm);
    color: var(--color-danger);
    font-weight: 500;
}

.form__error::before {
    content: '!';
    display: flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    font-size: 11px;
    font-weight: 700;
    background: var(--color-danger);
    color: white;
    border-radius: var(--radius-full);
}

.form__row {
    display: flex;
    gap: var(--spacing-4);
    flex-wrap: wrap;
}

.form__group--half {
    flex: 1;
    min-width: 200px;
}

.form__actions {
    display: flex;
    gap: var(--spacing-3);
    margin-top: var(--spacing-6);
    padding-top: var(--spacing-6);
    border-top: 1px solid var(--color-border-light);
}

.form__static {
    padding: var(--spacing-3) 0;
    font-size: var(--font-size-base);
    color: var(--color-text);
}

/* Password strength */
.password-strength {
    height: 6px;
    background: var(--color-border);
    border-radius: var(--radius-full);
    margin-top: var(--spacing-2);
    overflow: hidden;
}

.password-strength__bar {
    height: 100%;
    width: 0;
    border-radius: var(--radius-full);
    transition: all var(--transition-normal);
}

.password-strength__bar--weak {
    width: 33%;
    background: linear-gradient(90deg, var(--color-danger), #e74c3c);
}

.password-strength__bar--medium {
    width: 66%;
    background: linear-gradient(90deg, var(--color-warning), var(--color-accent-light));
}

.password-strength__bar--strong {
    width: 100%;
    background: linear-gradient(90deg, var(--color-success), var(--color-primary));
}

/* ============================================
   CARDS
   ============================================ */
.card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: var(--spacing-6);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border-light);
    transition: all var(--transition-normal);
}

.card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.card__title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--spacing-2);
}

.card__title a {
    color: inherit;
    text-decoration: none;
}

.card__title a:hover {
    color: var(--color-primary);
}

.card__content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
}

.card__header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--spacing-4);
}

.card__body {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
}

.card__info {
    margin: 0;
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.card__info strong {
    color: var(--color-text);
    font-weight: 500;
}

.card__footer {
    margin-top: var(--spacing-4);
    padding-top: var(--spacing-4);
    border-top: 1px solid var(--color-border-light);
}

.card--list-item {
    padding: var(--spacing-4);
}

.card--danger {
    border-color: var(--color-danger-light);
    background: linear-gradient(135deg, var(--color-surface), var(--color-danger-light));
}

.card--danger h3 {
    color: var(--color-danger);
}

/* ============================================
   AUTH PAGES
   ============================================ */
.auth-page {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: calc(100vh - 100px);
    padding: var(--spacing-6) var(--spacing-4);
}

.auth-page__container {
    width: 100%;
    max-width: 420px;
}

.auth-page__title {
    text-align: center;
    margin-bottom: var(--spacing-6);
    font-size: var(--font-size-3xl);
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.auth-page__footer {
    text-align: center;
    margin-top: var(--spacing-6);
    color: var(--color-text-muted);
}

.auth-page__footer a {
    font-weight: 600;
    color: var(--color-primary);
}

.auth-page__footer a:hover {
    color: var(--color-accent);
}

/* Auth page decorative background */
.auth-page::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 40vh;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    z-index: -2;
}

.auth-page::after {
    content: '';
    position: fixed;
    top: 40vh;
    left: 0;
    right: 0;
    height: 8px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light), var(--color-accent));
    z-index: -2;
}

/* ============================================
   DASHBOARD
   ============================================ */
.dashboard {
    animation: fadeIn var(--transition-slow) ease;
}

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

.dashboard__header {
    margin-bottom: var(--spacing-8);
    padding-bottom: var(--spacing-6);
    border-bottom: 1px solid var(--color-border-light);
}

.dashboard__header h1 {
    margin-bottom: var(--spacing-2);
}

.dashboard__welcome {
    color: var(--color-text-muted);
    font-size: var(--font-size-lg);
    margin: 0;
}

.dashboard__grid {
    display: grid;
    gap: var(--spacing-5);
    grid-template-columns: 1fr;
}

@media (min-width: 640px) {
    .dashboard__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .dashboard__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.dashboard__grid .card {
    display: flex;
    flex-direction: column;
}

.dashboard__grid .card p {
    flex: 1;
    margin-bottom: var(--spacing-4);
}

/* Feature card icons */
.dashboard__grid .card:nth-child(1) { border-top: 4px solid var(--color-accent); }
.dashboard__grid .card:nth-child(2) { border-top: 4px solid var(--color-info); }
.dashboard__grid .card:nth-child(3) { border-top: 4px solid var(--color-warning); }
.dashboard__grid .card:nth-child(4) { border-top: 4px solid var(--color-success); }
.dashboard__grid .card:nth-child(5) { border-top: 4px solid var(--color-primary); }
.dashboard__grid .card:nth-child(6) { border-top: 4px solid var(--color-text-muted); }

/* ============================================
   PAGE HEADER
   ============================================ */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-6);
    padding-bottom: var(--spacing-4);
    border-bottom: 1px solid var(--color-border-light);
}

.page-header__title {
    margin: 0;
    font-size: var(--font-size-2xl);
}

.page-header__actions {
    display: flex;
    gap: var(--spacing-3);
}

/* ============================================
   BADGES
   ============================================ */
.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-1);
    padding: var(--spacing-1) var(--spacing-3);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.badge--valid,
.badge--active,
.badge--success {
    background: var(--color-success-light);
    color: var(--color-success-dark);
}

.badge--expiring,
.badge--warning {
    background: var(--color-warning-light);
    color: var(--color-warning-dark);
}

.badge--expiring_soon {
    background: linear-gradient(135deg, var(--color-warning-light), #fdebd0);
    color: var(--color-accent-dark);
}

.badge--expired,
.badge--danger {
    background: var(--color-danger-light);
    color: var(--color-danger-dark);
}

.badge--inactive,
.badge--muted {
    background: var(--color-bg-alt);
    color: var(--color-text-muted);
}

.badge--admin,
.badge--info {
    background: var(--color-info-light);
    color: #2c5aa0;
}

/* ============================================
   STATS CARDS
   ============================================ */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-6);
}

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

.stats-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: var(--spacing-5);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border-light);
    border-left: 4px solid var(--color-border);
    text-align: center;
    transition: all var(--transition-fast);
}

.stats-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.stats-card--success { border-left-color: var(--color-success); }
.stats-card--warning { border-left-color: var(--color-warning); }
.stats-card--caution { border-left-color: var(--color-accent); }
.stats-card--danger { border-left-color: var(--color-danger); }

.stats-card__value {
    display: block;
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-text);
    line-height: 1;
}

.stats-card__label {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-top: var(--spacing-2);
}

/* ============================================
   ALERTS & FLASH MESSAGES
   ============================================ */
.alert,
.flash {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-3);
    padding: var(--spacing-4);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-4);
    font-size: var(--font-size-sm);
    font-weight: 500;
    animation: slideIn var(--transition-normal) ease;
}

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

.alert--success,
.flash--success {
    background: var(--color-success-light);
    border: 1px solid var(--color-success);
    color: var(--color-success-dark);
}

.alert--error,
.flash--error {
    background: var(--color-danger-light);
    border: 1px solid var(--color-danger);
    color: var(--color-danger-dark);
}

.alert--warning,
.flash--warning {
    background: var(--color-warning-light);
    border: 1px solid var(--color-warning);
    color: var(--color-warning-dark);
}

.alert--info,
.flash--info {
    background: var(--color-info-light);
    border: 1px solid var(--color-info);
    color: #2c5aa0;
}

/* ============================================
   TABLES
   ============================================ */
.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--font-size-sm);
}

.table th,
.table td {
    padding: var(--spacing-3) var(--spacing-4);
    text-align: left;
    border-bottom: 1px solid var(--color-border-light);
}

.table th {
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
    font-size: var(--font-size-xs);
    background: var(--color-bg);
}

.table tbody tr {
    transition: background var(--transition-fast);
}

.table tbody tr:hover {
    background: var(--color-surface-hover);
}

.table__actions {
    text-align: right;
    white-space: nowrap;
}

.table__empty {
    text-align: center;
    color: var(--color-text-muted);
    padding: var(--spacing-8) !important;
}

.link {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
}

.link:hover {
    text-decoration: underline;
}

/* ============================================
   EMPTY STATE
   ============================================ */
.empty-state {
    text-align: center;
    padding: var(--spacing-12);
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 2px dashed var(--color-border);
}

.empty-state p {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-4);
}

/* ============================================
   FILTER FORM
   ============================================ */
.filter-form {
    padding: var(--spacing-4);
    background: var(--color-bg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-4);
}

.filter-form__row {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-4);
    align-items: flex-end;
}

.filter-form__group {
    flex: 1;
    min-width: 180px;
}

.filter-form__group .form__label {
    margin-bottom: var(--spacing-1);
}

.filter-form__actions {
    flex-shrink: 0;
}

/* ============================================
   DETAIL GRID
   ============================================ */
.detail-grid {
    display: grid;
    gap: var(--spacing-4);
}

@media (min-width: 768px) {
    .detail-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.detail-item {
    padding: var(--spacing-4);
    background: var(--color-bg);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--color-primary);
}

.detail-item__label {
    display: block;
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
    margin-bottom: var(--spacing-1);
}

/* ============================================
   CERTIFICATE IMAGE
   ============================================ */
.certificate-image {
    margin-top: var(--spacing-6);
    padding-top: var(--spacing-6);
    border-top: 1px solid var(--color-border-light);
}

.certificate-image h3 {
    margin-bottom: var(--spacing-4);
}

.certificate-image__img {
    max-width: 100%;
    max-height: 400px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
}

/* ============================================
   PAGINATION
   ============================================ */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-3);
    margin-top: var(--spacing-6);
    padding-top: var(--spacing-6);
}

.pagination__link {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: var(--spacing-2) var(--spacing-3);
    font-weight: 500;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.pagination__link:hover {
    background: var(--color-bg);
    border-color: var(--color-primary);
    color: var(--color-primary);
    text-decoration: none;
}

.pagination__info {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

/* ============================================
   ERROR PAGES
   ============================================ */
.error-page {
    text-align: center;
    padding: var(--spacing-16) var(--spacing-4);
}

.error-page h1 {
    font-size: 8rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-text-muted), var(--color-border));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: var(--spacing-4);
}

.error-page h2 {
    margin-bottom: var(--spacing-4);
    color: var(--color-text);
}

.error-page p {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-6);
}

/* ============================================
   LIST
   ============================================ */
.list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-4);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--color-surface);
    border-top: 1px solid var(--color-border-light);
    padding: var(--spacing-6) 0;
    margin-top: auto;
}

.footer p {
    margin: 0;
    text-align: center;
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

/* ============================================
   HTMX LOADING STATES
   ============================================ */
.htmx-request .btn {
    opacity: 0.7;
    cursor: wait;
    pointer-events: none;
}

.htmx-request .btn::after {
    content: '';
    display: inline-block;
    width: 14px;
    height: 14px;
    margin-left: var(--spacing-2);
    border: 2px solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

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

/* Global loading indicator */
.htmx-indicator {
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.htmx-request .htmx-indicator,
.htmx-request.htmx-indicator {
    opacity: 1;
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.text--muted { color: var(--color-text-muted); }
.text--small { font-size: var(--font-size-sm); }
.text--link { color: var(--color-primary); }
.text--center { text-align: center; }
.text--right { text-align: right; }

.mt-4 { margin-top: var(--spacing-4); }
.mt-6 { margin-top: var(--spacing-6); }
.mb-4 { margin-bottom: var(--spacing-4); }
.mb-6 { margin-bottom: var(--spacing-6); }

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

/* ============================================
   FORM CURRENT FILE
   ============================================ */
.form__current-file {
    display: flex;
    gap: var(--spacing-4);
    align-items: center;
    padding: var(--spacing-3);
    background: var(--color-bg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-3);
    font-size: var(--font-size-sm);
}

/* ============================================
   FOCUS VISIBLE
   ============================================ */
:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* ============================================
   SELECTION
   ============================================ */
::selection {
    background: var(--color-primary);
    color: var(--color-white);
}

/* ============================================
   SCROLLBAR (Webkit)
   ============================================ */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: var(--radius-full);
    border: 2px solid var(--color-bg);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-text-muted);
}