/*
 * Journey Validator — Design System
 *
 * Dark mode, glassmorphism, premium feel.
 * Migrated from the original styles.css with auth additions.
 */

/* ─── CSS Variables ─────────────────────────────────────────── */
:root {
    --bg-primary: #0a0a1a;
    --bg-secondary: #111128;
    --bg-card: rgba(255, 255, 255, 0.04);
    --bg-card-hover: rgba(255, 255, 255, 0.07);
    --bg-glass: rgba(255, 255, 255, 0.05);
    --bg-glass-strong: rgba(255, 255, 255, 0.1);

    --text-primary: #e8e8f0;
    --text-secondary: #8888a8;
    --text-muted: #555570;
    --text-link: #7c8eff;

    --color-accent: #6366f1;
    --color-accent-light: #818cf8;
    --color-accent-dark: #4f46e5;
    --color-success: #22c55e;
    --color-success-bg: rgba(34, 197, 94, 0.12);
    --color-error: #ef4444;
    --color-error-bg: rgba(239, 68, 68, 0.12);
    --color-warning: #f59e0b;
    --color-warning-bg: rgba(245, 158, 11, 0.12);
    --color-info: #3b82f6;

    --border-color: rgba(255, 255, 255, 0.08);
    --border-active: rgba(99, 102, 241, 0.4);

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 20px;

    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px rgba(99, 102, 241, 0.15);

    --transition: 200ms ease;
    --font-sans: 'Inter', -apple-system, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

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

html {
    font-size: 15px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 50% at 10% 0%, rgba(99, 102, 241, 0.08), transparent 60%),
        radial-gradient(ellipse 60% 50% at 90% 100%, rgba(139, 92, 246, 0.06), transparent 60%);
    pointer-events: none;
    z-index: -1;
}

a {
    color: var(--text-link);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* ─── Typography ───────────────────────────────────────────── */
h1 {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.03em;
}

h2 {
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

h3 {
    font-size: 1.1rem;
    font-weight: 600;
}

h4 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.subtitle {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-top: 2px;
}

/* ─── Auth Screen ──────────────────────────────────────────── */
.auth-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 2rem;
}

.auth-card {
    background: var(--bg-glass-strong);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    width: 100%;
    max-width: 420px;
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.auth-header {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-header .logo-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 0.5rem;
}

.auth-header h1 {
    background: linear-gradient(135deg, var(--color-accent-light), #a78bfa);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.auth-header p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

.auth-tabs {
    display: flex;
    gap: 0;
    margin-bottom: 1.5rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.auth-tab {
    flex: 1;
    padding: 0.6rem;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font: inherit;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.auth-tab.active {
    background: var(--color-accent);
    color: #fff;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 0.4rem;
}

.form-group input {
    width: 100%;
    padding: 0.7rem 0.9rem;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font: inherit;
    font-size: 0.9rem;
    transition: var(--transition);
}

.form-group input:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

.error-text {
    color: var(--color-error);
    font-size: 0.8rem;
    margin: 0.5rem 0;
    min-height: 1.2em;
}

/* ─── Buttons ──────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.55rem 1rem;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    font: inherit;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--color-accent);
    color: #fff;
}

.btn-primary:hover {
    background: var(--color-accent-dark);
    box-shadow: var(--shadow-glow);
}

.btn-secondary {
    background: var(--bg-glass-strong);
    color: var(--text-primary);
    border-color: var(--border-color);
}

.btn-secondary:hover {
    background: var(--bg-card-hover);
}

.btn-success {
    background: var(--color-success);
    color: #fff;
}

.btn-success:hover {
    filter: brightness(0.9);
}

.btn-danger {
    background: transparent;
    color: var(--color-error);
    border-color: rgba(239, 68, 68, 0.3);
}

.btn-danger:hover {
    background: var(--color-error-bg);
}

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

.btn-outline:hover {
    color: var(--text-primary);
    background: var(--bg-glass);
}

.btn-full {
    width: 100%;
    justify-content: center;
    padding: 0.7rem;
}

.btn-sm {
    padding: 0.3rem 0.55rem;
    font-size: 0.78rem;
}

/* ─── Layout ───────────────────────────────────────────────── */
.header {
    background: var(--bg-glass);
    border-bottom: 1px solid var(--border-color);
    backdrop-filter: blur(15px);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0.8rem 1.5rem;
    gap: 1rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-icon {
    font-size: 1.5rem;
}

.logo h1 {
    font-size: 1.15rem;
    background: linear-gradient(135deg, var(--color-accent-light), #a78bfa);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav {
    display: flex;
    gap: 0.25rem;
}

.nav-btn {
    padding: 0.45rem 0.85rem;
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font: inherit;
    font-size: 0.82rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.nav-btn:hover {
    color: var(--text-primary);
    background: var(--bg-glass);
}

.nav-btn.active {
    background: var(--color-accent);
    color: #fff;
    border-color: transparent;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

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

.limits-badge {
    font-size: 0.75rem;
    padding: 0.2rem 0.5rem;
    background: var(--bg-glass-strong);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.5rem;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ─── Page Header ──────────────────────────────────────────── */
.page-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    gap: 1rem;
    flex-wrap: wrap;
}

.header-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    flex-wrap: wrap;
}

.region-selector {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.82rem;
    color: var(--text-secondary);
}

.form-select {
    padding: 0.4rem 0.6rem;
    background: var(--bg-glass-strong);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font: inherit;
    font-size: 0.82rem;
}

/* ─── Journeys Grid ────────────────────────────────────────── */
.journeys-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1rem;
}

.journey-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    cursor: pointer;
    transition: var(--transition);
}

.journey-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-active);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

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

.journey-card-header h3 {
    font-size: 1rem;
}

.status-icon {
    font-size: 1.1rem;
}

.journey-card-meta {
    display: flex;
    gap: 0.75rem;
    font-size: 0.78rem;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
}

.journey-card-actions {
    display: flex;
    gap: 0.4rem;
}

/* ─── Builder ──────────────────────────────────────────────── */
.journey-name-input {
    background: transparent;
    border: none;
    border-bottom: 2px solid var(--border-color);
    color: var(--text-primary);
    font-size: 1.3rem;
    font-weight: 700;
    padding: 0.3rem 0;
    width: 100%;
    max-width: 400px;
    transition: var(--transition);
}

.journey-name-input:focus {
    outline: none;
    border-bottom-color: var(--color-accent);
}

.builder-container {
    max-width: 900px;
}

.step-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1rem;
    margin-bottom: 0.75rem;
    transition: var(--transition);
}

.step-card:hover {
    border-color: var(--border-active);
}

.step-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.6rem;
}

.step-number {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-accent);
    color: #fff;
    border-radius: 50%;
    font-size: 0.8rem;
    font-weight: 700;
    flex-shrink: 0;
}

.step-name-input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font: inherit;
    font-weight: 600;
}

.step-name-input:focus {
    outline: none;
}

.step-actions {
    display: flex;
    gap: 0.3rem;
}

.step-info {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.step-url-input {
    flex: 1;
    padding: 0.4rem 0.6rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font: inherit;
    font-size: 0.82rem;
}

.step-url-input:focus {
    outline: none;
    border-color: var(--color-accent);
}

.step-counts {
    display: flex;
    gap: 0.4rem;
}

.count-badge {
    padding: 0.2rem 0.45rem;
    background: var(--bg-glass-strong);
    border-radius: var(--radius-sm);
    font-size: 0.72rem;
    color: var(--text-secondary);
}

.add-step-btn {
    width: 100%;
    padding: 0.75rem;
    background: var(--bg-glass);
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font: inherit;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.add-step-btn:hover {
    border-color: var(--color-accent);
    color: var(--color-accent-light);
    background: rgba(99, 102, 241, 0.05);
}

/* ─── Modal ────────────────────────────────────────────────── */
.modal {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    z-index: 1000;
    padding: 2rem;
}

.modal-content {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    max-width: 700px;
    width: 100%;
    max-height: 85vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
}

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

.modal-section {
    margin-bottom: 1.5rem;
}

.modal-section h4 {
    margin-bottom: 0.75rem;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.action-row,
.validation-row {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    margin-bottom: 0.5rem;
    flex-wrap: wrap;
}

.action-row select,
.validation-row select,
.action-row input,
.validation-row input {
    padding: 0.4rem 0.6rem;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font: inherit;
    font-size: 0.82rem;
    flex: 1;
    min-width: 80px;
}

.action-row select,
.validation-row select {
    flex: 0 0 auto;
    min-width: 100px;
}

.action-row select option,
.validation-row select option,
.form-select option {
    background: #1e293b;
    color: #f1f5f9;
    padding: 0.5rem;
}

/* ─── Results ──────────────────────────────────────────────── */
.results-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.result-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1rem;
    cursor: pointer;
    transition: var(--transition);
}

.result-card:hover {
    background: var(--bg-card-hover);
    transform: translateY(-1px);
}

.result-card.pass {
    border-left: 3px solid var(--color-success);
}

.result-card.fail {
    border-left: 3px solid var(--color-error);
}

.result-card.running {
    border-left: 3px solid var(--color-warning);
}

.result-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.4rem;
}

.result-status {
    font-weight: 600;
}

.result-date {
    font-size: 0.78rem;
    color: var(--text-secondary);
}

.result-summary {
    font-size: 0.82rem;
    color: var(--text-secondary);
}

.result-error {
    font-size: 0.78rem;
    color: var(--color-error);
    margin-top: 0.4rem;
}

/* ─── Detailed Results ─────────────────────────────────────── */
.result-detail-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.status-badge {
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.status-badge.PASS {
    background: var(--color-success-bg);
    color: var(--color-success);
}

.status-badge.FAIL {
    background: var(--color-error-bg);
    color: var(--color-error);
}

.status-badge.ERROR {
    background: var(--color-error-bg);
    color: var(--color-error);
}

.result-summary-bar {
    display: flex;
    gap: 1.5rem;
    padding: 0.75rem 1rem;
    background: var(--bg-glass);
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    font-size: 0.85rem;
    flex-wrap: wrap;
}

.step-result {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-bottom: 0.5rem;
    overflow: hidden;
}

.step-result.pass {
    border-left: 3px solid var(--color-success);
}

.step-result.fail {
    border-left: 3px solid var(--color-error);
}

.step-result-header {
    padding: 0.75rem 1rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.step-result-header:hover {
    background: var(--bg-glass);
}

.step-url {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
    max-width: 300px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.step-result-details {
    display: none;
    padding: 0 1rem 1rem;
    font-size: 0.82rem;
}

.step-result.expanded .step-result-details {
    display: block;
    animation: fadeIn 0.2s ease;
}

.validation-result {
    padding: 0.4rem 0.6rem;
    border-radius: var(--radius-sm);
    margin: 0.3rem 0;
    font-size: 0.8rem;
}

.validation-result.pass {
    background: var(--color-success-bg);
}

.validation-result.fail {
    background: var(--color-error-bg);
}

.val-message {
    color: var(--text-muted);
    font-style: italic;
}

.screenshots {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.5rem;
    flex-wrap: wrap;
}

.screenshot-thumb {
    width: 120px;
    height: 68px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
}

/* ─── Progress ─────────────────────────────────────────────── */
.progress-container {
    background: var(--bg-glass);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1rem;
    margin-bottom: 1.5rem;
}

.progress-log {
    max-height: 200px;
    overflow-y: auto;
    background: rgba(0, 0, 0, 0.3);
    border-radius: var(--radius-sm);
    padding: 0.75rem;
    margin-top: 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

.progress-entry {
    padding: 0.15rem 0;
}

/* ─── Empty State ──────────────────────────────────────────── */
.empty-state {
    text-align: center;
    padding: 3rem 1rem;
}

.empty-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.empty-state h3 {
    margin-bottom: 0.5rem;
}

.empty-state p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

/* ─── Toast ────────────────────────────────────────────────── */
.toast {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    padding: 0.75rem 1.25rem;
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    font-weight: 500;
    color: #fff;
    z-index: 2000;
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-lg);
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

.toast-success {
    background: var(--color-success);
}

.toast-error {
    background: var(--color-error);
}

.toast-warning {
    background: var(--color-warning);
    color: #000;
}

.toast-info {
    background: var(--color-info);
}

/* ─── Scrollbar ────────────────────────────────────────────── */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.12);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* ─── Responsive ───────────────────────────────────────────── */
@media (max-width: 768px) {
    .header-content {
        flex-wrap: wrap;
        padding: 0.6rem 1rem;
    }

    .nav {
        order: 3;
        width: 100%;
        overflow-x: auto;
    }

    .nav-btn {
        font-size: 0.75rem;
        padding: 0.35rem 0.65rem;
    }

    .user-info {
        order: 2;
    }

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

    .header-actions {
        flex-wrap: wrap;
    }

    .journeys-grid {
        grid-template-columns: 1fr;
    }

    .result-summary-bar {
        flex-direction: column;
        gap: 0.5rem;
    }

    .auth-card {
        padding: 1.5rem;
    }
}