/* HumanFix - Common Styles - Light Theme */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --bg-primary: #fafaf9;
    --bg-secondary: #f5f5f4;
    --bg-card: #ffffff;
    --bg-hover: #f0f0ee;
    --bg-input: #ffffff;
    --border-color: #e5e5e3;
    --border-focus: #ea580c;
    --text-primary: #18181b;
    --text-secondary: #52525b;
    --text-muted: #a1a1aa;
    --accent: #ea580c;
    --accent-hover: #c2410c;
    --accent-light: rgba(234, 88, 12, 0.08);
    --success: #16a34a;
    --success-bg: rgba(22, 163, 74, 0.08);
    --warning: #ca8a04;
    --warning-bg: rgba(202, 138, 4, 0.08);
    --danger: #dc2626;
    --danger-bg: rgba(220, 38, 38, 0.06);
    --radius: 8px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-pill: 100px;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.08), 0 2px 8px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.1), 0 4px 12px rgba(0, 0, 0, 0.05);
    --shadow-accent: 0 4px 16px rgba(234, 88, 12, 0.25);
    --transition-fast: 0.15s ease;
    --transition: 0.2s ease;
    --transition-slow: 0.3s ease;
}

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

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;
}

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

/* Focus & Accessibility */
:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* Container */
.container {
    max-width: 860px;
    margin: 0 auto;
    padding: 0 24px;
}
.container-sm {
    max-width: 680px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Navigation */
.main-nav {
    background: rgba(15, 15, 16, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    padding: 0 24px;
    position: sticky;
    top: 0;
    z-index: 100;
}
.main-nav .logo-text {
    color: #e5e5e5;
}
.main-nav .nav-link {
    color: #9ca3af;
}
.main-nav .nav-link:hover {
    color: #e5e5e5;
    background: rgba(255, 255, 255, 0.06);
}
.main-nav .logout-btn {
    color: #9ca3af;
}
.main-nav .logout-btn:hover {
    color: #e5e5e5;
}
.main-nav .user-avatar {
    background: linear-gradient(135deg, #ea580c, #c2410c);
}
.nav-container {
    max-width: 860px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 56px;
}
.nav-logo {
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
}
.logo-text {
    font-family: 'Space Grotesk', 'Inter', sans-serif;
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}
.logo-fix {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700;
    color: #ea580c;
    background: rgba(234, 88, 12, 0.1);
    padding: 1px 5px;
    border-radius: 4px;
    margin: 0 1px;
}
.nav-links {
    display: flex;
    align-items: center;
    gap: 12px;
}
.nav-link {
    color: var(--text-secondary);
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    transition: all var(--transition-fast);
}
.nav-link:hover {
    color: var(--text-primary);
    background: var(--bg-hover);
}
.nav-logout {
    display: inline;
}
.logout-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    border-radius: var(--radius);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all var(--transition);
    text-decoration: none;
    gap: 8px;
}
.btn-primary {
    background: linear-gradient(135deg, #ea580c, #f97316);
    color: #fff;
    border-radius: var(--radius-pill);
    padding: 14px 32px;
    font-weight: 600;
    font-size: 15px;
    box-shadow: 0 4px 16px rgba(234, 88, 12, 0.3);
}
.btn-primary:hover {
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(234, 88, 12, 0.4);
}
.btn-primary:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}
.btn-primary-sm {
    background: linear-gradient(135deg, #ea580c, #f97316);
    color: #fff;
    padding: 8px 20px;
    border-radius: var(--radius-pill);
    font-size: 13px;
    font-weight: 600;
    transition: all var(--transition);
}
.btn-primary-sm:hover {
    box-shadow: 0 4px 16px rgba(234, 88, 12, 0.3);
    color: #fff;
    transform: translateY(-1px);
}
.btn-primary-sm:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}
.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-pill);
}
.btn-outline:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}
.btn-outline:focus-visible,
.btn-success:focus-visible,
.btn-google:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}
.btn-success {
    background: var(--success);
    color: #fff;
    border-radius: var(--radius-pill);
    box-shadow: 0 4px 16px rgba(22, 163, 74, 0.25);
}
.btn-success:hover {
    opacity: 0.9;
    color: #fff;
}
.btn-warning {
    background: var(--warning);
    color: #000;
    border-radius: var(--radius-pill);
}
.btn-danger {
    background: var(--danger);
    color: #fff;
    border: 1px solid var(--danger);
    border-radius: var(--radius-pill);
}
.btn-danger:hover {
    background: #b91c1c;
    border-color: #b91c1c;
}
.btn-danger-outline {
    background: transparent;
    color: var(--danger);
    border: 1px solid var(--danger);
    border-radius: var(--radius-pill);
}
.btn-danger-outline:hover {
    background: var(--danger-bg);
}
.btn-google {
    background: #fff;
    color: #1a1a1a;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
}
.btn-google:hover {
    background: var(--bg-hover);
    color: #1a1a1a;
}
.btn-full {
    width: 100%;
}
.btn-lg {
    padding: 16px 40px;
    font-size: 17px;
}
.btn-sm {
    padding: 6px 14px;
    font-size: 13px;
}
.btn-xs {
    padding: 4px 10px;
    font-size: 12px;
}

/* Cards */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 20px;
    box-shadow: var(--shadow);
}
.card-success {
    border-color: var(--success);
    background: rgba(34, 197, 94, 0.05);
}
.card-section-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
}
.card-header-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}
.card-header-row .card-section-title {
    margin-bottom: 0;
}

/* Alerts */
.alert {
    padding: 12px 16px;
    border-radius: var(--radius-lg);
    margin-bottom: 20px;
    font-size: 14px;
}
.alert-success {
    background: var(--success-bg);
    color: var(--success);
    border: 1px solid rgba(34, 197, 94, 0.2);
}
.alert-error {
    background: var(--danger-bg);
    color: var(--danger);
    border: 1px solid rgba(239, 68, 68, 0.2);
}
.alert-warning {
    background: var(--warning-bg);
    color: var(--warning);
    border: 1px solid rgba(234, 179, 8, 0.2);
}
.alert-warning a {
    color: var(--warning);
    text-decoration: underline;
}

/* Forms */
.form-group {
    margin-bottom: 20px;
}
.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 6px;
    color: var(--text-primary);
}
.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: 10px 14px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    font-size: 14px;
    font-family: inherit;
    transition: border-color var(--transition-fast);
}
.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px var(--accent-light);
}
.form-textarea {
    resize: vertical;
    min-height: 100px;
}
.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2394a3b8' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}
.form-hint {
    display: block;
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 4px;
}
.form-hint.warning {
    color: var(--warning);
}
.form-divider {
    text-align: center;
    margin: 28px 0;
    color: var(--text-muted);
    font-size: 13px;
    position: relative;
}
.form-divider::before,
.form-divider::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 40%;
    height: 1px;
    background: var(--border-color);
}
.form-divider::before { left: 0; }
.form-divider::after { right: 0; }
.form-card {
    padding: 0;
    border: none;
    background: none;
}

/* Status badges */
.status-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.badge-open { background: rgba(59, 130, 246, 0.1); color: #2563eb; }
.badge-quoted { background: rgba(147, 51, 234, 0.1); color: #7c3aed; }
.badge-setup { background: rgba(99, 102, 241, 0.1); color: #4f46e5; }
.badge-progress { background: rgba(202, 138, 4, 0.1); color: #a16207; }
.badge-delivered { background: rgba(14, 165, 233, 0.1); color: #0284c7; }
.badge-revision { background: rgba(220, 38, 38, 0.1); color: #dc2626; }
.badge-completed { background: rgba(22, 163, 74, 0.1); color: #16a34a; }
.badge-accepted { background: rgba(147, 51, 234, 0.1); color: #7c3aed; }
.badge-cancelled { background: rgba(100, 116, 139, 0.1); color: #64748b; }
.badge-expired { background: rgba(220, 38, 38, 0.1); color: #dc2626; }

/* Utility */
.text-center { text-align: center; }
.text-muted { color: var(--text-muted); font-size: 14px; }
.text-link { color: var(--accent); font-size: 14px; }
.text-gradient {
    background: linear-gradient(135deg, #ea580c, #f97316);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Main content */
.main-content {
    padding: 32px 0 64px;
}
.page-title {
    font-size: 32px;
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 8px;
}
.page-subtitle {
    color: var(--text-secondary);
    font-size: 17px;
    margin-bottom: 24px;
}
.page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 24px;
}
.back-link {
    display: inline-block;
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 16px;
}
.back-link:hover {
    color: var(--text-primary);
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: 64px 24px;
}
.empty-state-sm {
    text-align: center;
    padding: 32px 24px;
    color: var(--text-muted);
}
.empty-icon {
    font-size: 48px;
    margin-bottom: 16px;
}
.empty-state h2 {
    font-size: 20px;
    margin-bottom: 8px;
}
.empty-state p {
    color: var(--text-secondary);
    margin-bottom: 24px;
}

/* Settings rows */
.settings-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
}
.settings-row:last-child {
    border-bottom: none;
}
.settings-label {
    font-size: 14px;
    color: var(--text-secondary);
}
.settings-value {
    font-size: 14px;
    font-weight: 500;
}
.settings-description {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 16px;
}

/* User menu dropdown */
.user-menu {
    position: relative;
}
.user-menu-trigger {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    display: flex;
    align-items: center;
}
.user-avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--accent-hover));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
}
.user-avatar-img {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    object-fit: cover;
}
.user-menu-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: #1a1a1e;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
    min-width: 180px;
    z-index: 200;
    overflow: hidden;
    opacity: 0;
    transform: translateY(-8px);
    pointer-events: none;
    transition: all var(--transition);
}
.user-menu-dropdown.open {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}
.user-menu-header {
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.user-menu-name {
    font-size: 14px;
    font-weight: 600;
    color: #e5e5e5;
}
.user-menu-role {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #ea580c;
    background: rgba(234, 88, 12, 0.12);
    padding: 2px 8px;
    border-radius: 20px;
}
.user-menu-item {
    display: block;
    padding: 10px 16px;
    font-size: 14px;
    color: #9ca3af;
    transition: background 0.1s;
}
.user-menu-item:hover {
    background: rgba(255, 255, 255, 0.06);
    color: #e5e5e5;
}
.user-menu-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.06);
}
.user-menu-item-form {
    display: block;
}
.logout-item {
    width: 100%;
    text-align: left;
    background: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
    padding: 10px 16px;
    font-size: 14px;
    color: #9ca3af;
    transition: background 0.1s;
}
.logout-item:hover {
    background: rgba(255, 255, 255, 0.06);
    color: #e5e5e5;
}

/* Responsive */
@media (max-width: 768px) {
    .container { padding: 0 16px; }
    .main-nav { padding: 0 16px; }
    .nav-links { gap: 0; }
    .nav-link { padding: 8px; font-size: 13px; }
    .page-header { flex-direction: column; gap: 16px; }
    .page-title { font-size: 24px; }
    .settings-row { flex-direction: column; align-items: flex-start; gap: 4px; }
}