/* CSS Variables - Light Theme */
:root,
[data-theme="light"] {
    --bg-primary: #f8fafc;
    --bg-secondary: #ffffff;
    --bg-tertiary: #f1f5f9;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --border-color: #e2e8f0;
    --border-focus: #3b82f6;
    --accent-primary: #3b82f6;
    --accent-primary-hover: #2563eb;
    --accent-success: #10b981;
    --accent-warning: #f59e0b;
    --accent-danger: #ef4444;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --card-inbox-bg: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    --card-outbox-bg: linear-gradient(135deg, #10b981 0%, #059669 100%);
    --card-resolutions-bg: linear-gradient(135deg, #8b5cf6 0%, #6d28d9 100%);
    --card-admin-bg: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
}

/* Dark Theme */
[data-theme="dark"] {
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #64748b;
    --border-color: #334155;
    --border-focus: #60a5fa;
    --accent-primary: #60a5fa;
    --accent-primary-hover: #3b82f6;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.3);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.4);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.5);
}

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

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

.hidden {
    display: none !important;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Login Page */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: var(--bg-primary);
}

.login-container {
    width: 100%;
    max-width: 420px;
}

.login-card {
    background: var(--bg-secondary);
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    padding: 2rem;
    border: 1px solid var(--border-color);
}

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

.login-logo {
    width: 72px;
    height: 72px;
    margin-bottom: 1rem;
    border-radius: 16px;
    object-fit: cover;
    box-shadow: var(--shadow-md);
}

.login-header h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.login-header p {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Forms */
.login-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
}

.form-group input {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus {
    outline: none;
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.form-group input::placeholder {
    color: var(--text-muted);
}

/* Password Wrapper */
.password-wrapper {
    position: relative;
}

.password-wrapper input {
    padding-right: 3rem;
}

.toggle-password {
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-muted);
    padding: 0.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s;
}

.toggle-password:hover {
    color: var(--text-primary);
}

/* Error Message */
.error-message {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 8px;
    color: var(--accent-danger);
    font-size: 0.875rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-size: 0.9375rem;
    font-weight: 500;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s;
}

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

.btn-primary:hover {
    background: var(--accent-primary-hover);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.btn-outline:hover {
    background: var(--bg-tertiary);
    border-color: var(--text-muted);
}

.btn-block {
    width: 100%;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

/* Theme Toggle Float */
.theme-toggle-float {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    transition: all 0.2s;
}

.theme-toggle-float:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
}

[data-theme="light"] .moon-icon,
[data-theme="dark"] .sun-icon {
    display: none;
}

[data-theme="light"] .sun-icon,
[data-theme="dark"] .moon-icon {
    display: block;
}

/* Dashboard Page */
.dashboard-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.header {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 0.75rem 1rem;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

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

.header-logo {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    object-fit: contain;
}

.header-title h1 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.2;
}

.header-subtitle {
    font-size: 0.75rem;
    color: var(--text-muted);
}

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

/* Theme Toggle */
.theme-toggle {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background: var(--bg-tertiary);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    transition: background 0.2s;
}

.theme-toggle:hover {
    background: var(--border-color);
}

/* User Menu */
.user-menu {
    position: relative;
}

.user-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0.75rem;
    background: var(--bg-tertiary);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    color: var(--text-primary);
    transition: background 0.2s;
}

.user-btn:hover {
    background: var(--border-color);
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--accent-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
}

.user-name {
    font-size: 0.875rem;
    font-weight: 500;
}

.user-dropdown {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    min-width: 220px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    z-index: 200;
}

.dropdown-header {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.dropdown-name {
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--text-primary);
}

.dropdown-email {
    font-size: 0.8125rem;
    color: var(--text-muted);
    margin-top: 0.125rem;
}

.dropdown-divider {
    height: 1px;
    background: var(--border-color);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.9375rem;
    transition: background 0.2s;
    cursor: pointer;
    background: none;
    border: none;
    width: 100%;
    text-align: left;
}

.dropdown-item:hover {
    background: var(--bg-tertiary);
}

/* Main Content */
.main-content {
    flex: 1;
    padding: 2rem 1rem;
}

/* Section */
.section {
    margin-bottom: 2.5rem;
}

.section-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

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

/* Card */
.card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem;
    border-radius: 12px;
    text-decoration: none;
    color: white;
    transition: transform 0.2s, box-shadow 0.2s;
}

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

.card-inbox {
    background: var(--card-inbox-bg);
}

.card-outbox {
    background: var(--card-outbox-bg);
}

.card-resolutions {
    background: var(--card-resolutions-bg);
}

.card-icon {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.card-content {
    flex: 1;
    min-width: 0;
}

.card-content h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.card-content p {
    font-size: 0.875rem;
    opacity: 0.85;
}

.card-arrow {
    flex-shrink: 0;
    opacity: 0.7;
}

/* Journal Cards */
.journal-card {
    border-radius: 16px;
    padding: 1.5rem;
    color: white;
    transition: transform 0.2s, box-shadow 0.2s;
}

.journal-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.card-inbox-bg {
    background: var(--card-inbox-bg);
}

.card-outbox-bg {
    background: var(--card-outbox-bg);
}

.card-resolutions-bg {
    background: var(--card-resolutions-bg);
}

.card-admin-bg {
    background: var(--card-admin-bg);
}

.journal-card-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.75rem;
}

.journal-card-icon {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.journal-card-header h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin: 0;
}

.journal-card-desc {
    font-size: 0.875rem;
    opacity: 0.85;
    margin-bottom: 1.25rem;
}

.journal-card-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.journal-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 8px;
    color: white;
    text-decoration: none;
    font-size: 0.9375rem;
    font-weight: 500;
    transition: background 0.2s, transform 0.15s;
}

.journal-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateX(4px);
}

/* No Access Message */
.no-access-message {
    grid-column: 1 / -1;
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-muted);
}

.no-access-message svg {
    margin-bottom: 1rem;
}

.no-access-message p {
    font-size: 1rem;
}

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

.download-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.25rem;
}

.download-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    font-weight: 500;
}

.download-buttons {
    display: flex;
    gap: 0.75rem;
}

/* Footer */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 1.5rem 1rem;
    text-align: center;
}

.footer p {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .header-title h1 {
        font-size: 1rem;
    }

    .header-subtitle {
        display: none;
    }

    .user-name {
        display: none;
    }

    .user-btn {
        padding: 0.25rem;
    }

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

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

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

@media (max-width: 480px) {
    .header-logo {
        width: 32px;
        height: 32px;
    }

    .card {
        padding: 1rem;
    }

    .card-icon {
        width: 48px;
        height: 48px;
    }

    .card-icon svg {
        width: 24px;
        height: 24px;
    }
}

/* Modern login and shared surface refresh */
:root,
[data-theme="light"] {
    --surface: #ffffff;
    --surface-muted: #f8fafc;
    --line-soft: rgba(148, 163, 184, 0.28);
}

[data-theme="dark"] {
    --surface: #111827;
    --surface-muted: #172033;
    --line-soft: rgba(148, 163, 184, 0.18);
}

.login-page {
    background:
        linear-gradient(135deg, rgba(37, 99, 235, 0.11), transparent 34%),
        linear-gradient(225deg, rgba(5, 150, 105, 0.1), transparent 32%),
        var(--bg-primary);
}

.login-container {
    max-width: 460px;
}

.login-card {
    border-radius: 20px;
    padding: 2rem;
    background: color-mix(in srgb, var(--surface) 94%, transparent);
    border: 1px solid var(--line-soft);
    box-shadow: 0 24px 70px rgba(15, 23, 42, 0.16);
}

.login-logo {
    width: 92px;
    height: 92px;
    border-radius: 18px;
    background: white;
    border: 1px solid var(--line-soft);
}

.login-header h1 {
    letter-spacing: -0.02em;
}

.login-header p {
    font-weight: 600;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.form-group input {
    min-height: 48px;
    border-radius: 12px;
    background: var(--surface-muted);
    border-color: var(--line-soft);
}

.btn {
    border-radius: 12px;
    min-height: 46px;
}

.theme-toggle-float {
    border-radius: 14px;
}

/* Cyber premium login */
:root,
[data-theme="light"],
[data-theme="dark"] {
    color-scheme: dark light;
    --cyber-bg: #050816;
    --cyber-panel: rgba(9, 14, 30, 0.78);
    --cyber-panel-strong: rgba(12, 20, 42, 0.94);
    --cyber-text: #e5f1ff;
    --cyber-muted: #8ba4c4;
    --cyber-line: rgba(125, 211, 252, 0.22);
    --cyber-blue: #38bdf8;
    --cyber-cyan: #22d3ee;
    --cyber-green: #34d399;
    --cyber-violet: #8b5cf6;
}

.login-page {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(380px, 460px);
    gap: clamp(2rem, 5vw, 5rem);
    align-items: center;
    padding: clamp(1.25rem, 4vw, 4rem);
    overflow: hidden;
    background:
        radial-gradient(circle at 16% 18%, rgba(56, 189, 248, 0.26), transparent 28%),
        radial-gradient(circle at 84% 28%, rgba(139, 92, 246, 0.2), transparent 24%),
        linear-gradient(135deg, #050816 0%, #091426 46%, #071b20 100%);
    color: var(--cyber-text);
}

.login-page::before {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        linear-gradient(rgba(125, 211, 252, 0.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(125, 211, 252, 0.045) 1px, transparent 1px);
    background-size: 44px 44px;
    mask-image: linear-gradient(90deg, black 0%, black 72%, transparent 100%);
}

.login-page::after {
    content: '';
    position: absolute;
    width: 56rem;
    aspect-ratio: 1;
    inset-inline-start: -18rem;
    inset-block-end: -30rem;
    border-radius: 50%;
    border: 1px solid rgba(56, 189, 248, 0.16);
    box-shadow: 0 0 90px rgba(34, 211, 238, 0.18);
    pointer-events: none;
}

.login-intro,
.login-container {
    position: relative;
    z-index: 1;
}

.login-intro {
    max-width: 740px;
}

.system-badge,
.login-card-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    margin-bottom: 1.25rem;
    padding: 0.45rem 0.7rem;
    border: 1px solid var(--cyber-line);
    border-radius: 999px;
    background: rgba(14, 165, 233, 0.08);
    color: var(--cyber-cyan);
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.14em;
}

.system-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--cyber-green);
    box-shadow: 0 0 18px var(--cyber-green);
}

.login-intro h2 {
    max-width: 760px;
    margin: 0 0 1rem;
    color: white;
    font-size: clamp(2.7rem, 7vw, 5.9rem);
    line-height: 0.92;
    letter-spacing: -0.07em;
    font-weight: 800;
}

.login-intro p {
    max-width: 560px;
    color: var(--cyber-muted);
    font-size: 1.08rem;
    line-height: 1.7;
}

.system-metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.875rem;
    max-width: 620px;
    margin-top: 2rem;
}

.system-metrics div {
    padding: 1rem;
    border: 1px solid var(--cyber-line);
    border-radius: 16px;
    background: linear-gradient(180deg, rgba(15, 23, 42, 0.78), rgba(15, 23, 42, 0.38));
}

.system-metrics span {
    display: block;
    color: white;
    font-family: 'JetBrains Mono', 'Consolas', monospace;
    font-size: 1.45rem;
    font-weight: 800;
}

.system-metrics small {
    color: var(--cyber-muted);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.login-container {
    max-width: none;
}

.login-card {
    color: var(--cyber-text);
    background:
        linear-gradient(180deg, rgba(15, 23, 42, 0.96), rgba(8, 13, 28, 0.9)),
        var(--cyber-panel);
    border: 1px solid rgba(125, 211, 252, 0.24);
    box-shadow:
        0 32px 90px rgba(0, 0, 0, 0.48),
        0 0 0 1px rgba(255, 255, 255, 0.04) inset,
        0 0 46px rgba(56, 189, 248, 0.14);
}

.login-logo {
    background: rgba(255, 255, 255, 0.94);
    box-shadow: 0 0 34px rgba(56, 189, 248, 0.24);
}

.login-header h1,
.form-group label {
    color: white;
}

.login-header p {
    color: var(--cyber-muted);
}

.form-group input {
    color: white;
    background: rgba(2, 6, 23, 0.64);
    border-color: rgba(125, 211, 252, 0.2);
}

.form-group input:focus {
    border-color: var(--cyber-cyan);
    box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.14), 0 0 24px rgba(56, 189, 248, 0.18);
}

.form-group input::placeholder {
    color: #64748b;
}

.toggle-password {
    color: var(--cyber-muted);
}

.btn-primary {
    background: linear-gradient(135deg, #0ea5e9 0%, #22d3ee 48%, #34d399 100%);
    color: #02111f;
    font-weight: 800;
    box-shadow: 0 18px 36px rgba(34, 211, 238, 0.2);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #38bdf8 0%, #22d3ee 46%, #4ade80 100%);
}

.theme-toggle-float {
    background: rgba(15, 23, 42, 0.82);
    color: var(--cyber-text);
    border-color: rgba(125, 211, 252, 0.22);
}

@media (max-width: 980px) {
    .login-page {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .login-intro {
        max-width: 620px;
    }
}

@media (max-width: 640px) {
    .login-page {
        padding: 1rem;
    }

    .login-intro h2 {
        font-size: 2.5rem;
    }

    .system-metrics {
        grid-template-columns: 1fr;
    }
}