/**
 * Actuators.cn — "Control Panel" Design System
 *
 * 精密工业风格：明亮、技术感、信号指示。
 * 配套 Google Fonts: Saira Semi Condensed + Inter + JetBrains Mono
 */

/* ============================================
   Fonts
   ============================================ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&family=Saira+Semi+Condensed:wght@500;600;700&display=swap');

/* ============================================
   CSS Variables — "Precision Lab" Light Palette
   ============================================ */
:root {
    /* Surfaces — clean, bright, with subtle cool undertone */
    --cp-base: #f4f6f9;
    --cp-surface: #ffffff;
    --cp-surface-raised: #f8fafc;
    --cp-surface-overlay: #ffffff;
    --cp-border: #dde1e7;
    --cp-border-light: #e8ecf0;

    /* Brand — deeper blue for strong contrast on light background */
    --cp-steel: #1d4ed8;
    --cp-steel-hover: #1e40af;
    --cp-steel-glow: rgba(29, 78, 216, 0.12);
    --cp-steel-subtle: rgba(29, 78, 216, 0.04);

    /* Signal colors — saturated for visibility on light backgrounds */
    --cp-signal-amber: #b45309;
    --cp-signal-amber-glow: rgba(180, 83, 9, 0.15);
    --cp-signal-green: #047857;
    --cp-signal-green-glow: rgba(4, 120, 87, 0.12);
    --cp-signal-red: #dc2626;
    --cp-signal-red-glow: rgba(220, 38, 38, 0.12);
    --cp-signal-blue: #1d4ed8;

    /* Text — high contrast on light surfaces */
    --cp-text: #0f172a;
    --cp-text-secondary: #475569;
    --cp-text-muted: #94a3b8;
    --cp-text-inverse: #ffffff;

    /* Typography */
    --cp-font-display: 'Saira Semi Condensed', 'Inter', system-ui, sans-serif;
    --cp-font-body: 'Inter', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
    --cp-font-mono: 'JetBrains Mono', 'SF Mono', 'Cascadia Code', monospace;

    /* Spacing */
    --cp-radius-sm: 4px;
    --cp-radius: 6px;
    --cp-radius-lg: 10px;

    /* Shadows — subtle on light bg */
    --cp-shadow-card: 0 1px 3px rgba(0, 0, 0, 0.06), 0 0 0 1px rgba(0, 0, 0, 0.04);
    --cp-shadow-raised: 0 4px 16px rgba(0, 0, 0, 0.08);
    --cp-shadow-glow: 0 0 0 3px var(--cp-steel-glow);

    /* Transitions */
    --cp-ease: 180ms cubic-bezier(0.4, 0, 0.2, 1);
    --cp-ease-spring: 250ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ============================================
   Reset & Base
   ============================================ */
.cp-container,
.cp-admin {
    font-family: var(--cp-font-body);
    color: var(--cp-text);
    background: var(--cp-base);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.cp-container *,
.cp-admin * {
    box-sizing: border-box;
}

.cp-container {
    max-width: 880px;
    margin: 0 auto;
    padding: 2rem 1.25rem;
}

/* ============================================
   Typography
   ============================================ */
.cp-container h1,
.cp-container h2,
.cp-container h3,
.cp-admin h1,
.cp-admin h2,
.cp-admin h3 {
    font-family: var(--cp-font-display);
    font-weight: 600;
    letter-spacing: 0.01em;
    color: var(--cp-text);
}

.cp-container h1,
.cp-admin h1 {
    font-size: 1.75rem;
    margin: 0 0 0.25rem;
}

/* Display mono for IDs / codes */
.cp-mono {
    font-family: var(--cp-font-mono);
    font-size: 0.85em;
    letter-spacing: 0.02em;
    color: var(--cp-steel);
}

/* ============================================
   Top Navigation (Customer)
   ============================================ */
.cp-topnav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.6rem 1.5rem;
    background: var(--cp-surface);
    border-bottom: 1px solid var(--cp-border);
    font-family: var(--cp-font-body);
}

.cp-topnav-brand {
    font-family: var(--cp-font-display);
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--cp-text);
    text-decoration: none;
    letter-spacing: 0.02em;
}

.cp-topnav-brand span {
    color: var(--cp-steel);
}

.cp-topnav-links {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.cp-topnav-links a {
    color: var(--cp-text-secondary);
    text-decoration: none;
    font-size: 0.82rem;
    padding: 0.35rem 0.7rem;
    border-radius: var(--cp-radius);
    transition: all var(--cp-ease);
}

.cp-topnav-links a:hover {
    color: var(--cp-text);
    background: var(--cp-steel-subtle);
}

.cp-topnav-links .cp-btn-primary-sm {
    background: var(--cp-steel);
    color: #fff;
    padding: 0.35rem 0.85rem;
    border-radius: var(--cp-radius);
    font-size: 0.82rem;
    font-weight: 500;
    text-decoration: none;
    transition: all var(--cp-ease);
}

.cp-topnav-links .cp-btn-primary-sm:hover {
    background: var(--cp-steel-hover);
    box-shadow: var(--cp-shadow-glow);
}

.cp-topnav-user {
    font-size: 0.82rem;
    color: var(--cp-text-secondary);
}

/* ============================================
   Header
   ============================================ */
.cp-header {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--cp-border);
}

.cp-header h1 {
    font-family: var(--cp-font-display);
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    margin-bottom: 0.4rem;
}

.cp-header .cp-subtitle {
    color: var(--cp-text-secondary);
    font-size: 0.95rem;
    max-width: 560px;
    margin: 0 auto;
}

/* ============================================
   Form Sections
   ============================================ */
.cp-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.cp-section {
    background: var(--cp-surface);
    border: 1px solid var(--cp-border);
    border-radius: var(--cp-radius-lg);
    padding: 1.5rem;
    box-shadow: var(--cp-shadow-card);
}

.cp-section > legend {
    font-family: var(--cp-font-display);
    font-size: 1rem;
    font-weight: 600;
    color: var(--cp-text);
    padding: 0 0.5rem;
    letter-spacing: 0.02em;
}

.cp-section-icon {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-right: 0.5rem;
    vertical-align: middle;
    position: relative;
    top: -1px;
}

.cp-section-icon.contact { background: var(--cp-steel); box-shadow: 0 0 6px var(--cp-steel-glow); }
.cp-section-icon.project { background: var(--cp-signal-amber); box-shadow: 0 0 6px var(--cp-signal-amber-glow); }
.cp-section-icon.product { background: var(--cp-signal-green); box-shadow: 0 0 6px var(--cp-signal-green-glow); }
.cp-section-icon.attach  { background: var(--cp-text-secondary); }
.cp-section-icon.verify  { background: var(--cp-steel); box-shadow: 0 0 6px var(--cp-steel-glow); }

/* ============================================
   Form Fields
   ============================================ */
.cp-row {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.cp-col       { flex: 1; }
.cp-col-2     { flex: 1 1 calc(50% - 0.5rem); min-width: 240px; }
.cp-col-3     { flex: 1 1 calc(33.33% - 0.67rem); min-width: 180px; }

.cp-col label {
    display: block;
    font-weight: 500;
    font-size: 0.85rem;
    color: var(--cp-text-secondary);
    margin-bottom: 0.3rem;
}

.cp-required::after {
    content: " *";
    color: var(--cp-signal-amber);
}

.cp-col input[type="text"],
.cp-col input[type="email"],
.cp-col input[type="number"],
.cp-col input[type="password"],
.cp-col input[type="date"],
.cp-col select,
.cp-col textarea,
.cp-input {
    width: 100%;
    padding: 0.55rem 0.75rem;
    background: #fff;
    border: 1px solid var(--cp-border);
    border-radius: var(--cp-radius);
    font-size: 0.9rem;
    font-family: var(--cp-font-body);
    color: var(--cp-text);
    transition: all var(--cp-ease);
}

.cp-col input:focus,
.cp-col select:focus,
.cp-col textarea:focus,
.cp-input:focus {
    outline: none;
    border-color: var(--cp-steel);
    box-shadow: 0 0 0 3px var(--cp-steel-glow);
}

.cp-col textarea {
    resize: vertical;
}

.cp-col select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.6rem center;
    padding-right: 2rem;
}

.cp-col select option {
    background: #fff;
    color: var(--cp-text);
}

.cp-hint {
    display: block;
    font-size: 0.78rem;
    color: var(--cp-text-muted);
    margin-top: 0.25rem;
}

.cp-error {
    display: block;
    color: var(--cp-signal-red);
    font-size: 0.82rem;
    margin-top: 0.25rem;
    min-height: 1.1rem;
}

.cp-input-error {
    border-color: var(--cp-signal-red) !important;
    box-shadow: 0 0 0 3px var(--cp-signal-red-glow) !important;
}

/* ============================================
   Specs Groups
   ============================================ */
.cp-specs-group {
    background: #f8fafc;
    border: 1px solid var(--cp-border-light);
    border-radius: var(--cp-radius);
    padding: 1rem;
    margin-bottom: 0.75rem;
}

.cp-specs-group h4 {
    font-family: var(--cp-font-display);
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--cp-text-secondary);
    margin: 0 0 0.75rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--cp-border-light);
}

/* ============================================
   File Upload
   ============================================ */
.cp-upload-zone {
    border: 2px dashed var(--cp-border);
    border-radius: var(--cp-radius-lg);
    padding: 2rem 1.5rem;
    text-align: center;
    cursor: pointer;
    transition: all var(--cp-ease);
    background: #fafbfc;
}

.cp-upload-zone:hover,
.cp-upload-zone.drag-over {
    border-color: var(--cp-steel);
    background: var(--cp-steel-subtle);
}

.cp-upload-zone p {
    margin: 0.3rem 0;
    color: var(--cp-text-secondary);
    font-size: 0.9rem;
}

.cp-upload-hint {
    font-size: 0.8rem !important;
    color: var(--cp-text-muted) !important;
}

.cp-file-list {
    margin-top: 0.75rem;
}

.cp-file-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.5rem 0.75rem;
    background: #f8fafc;
    border: 1px solid var(--cp-border);
    border-radius: var(--cp-radius);
    margin-bottom: 0.4rem;
    font-size: 0.85rem;
}

.cp-file-item .cp-file-remove {
    cursor: pointer;
    color: var(--cp-signal-red);
    font-weight: 700;
    padding: 0 0.2rem;
    opacity: 0.7;
    transition: opacity var(--cp-ease);
}

.cp-file-item .cp-file-remove:hover {
    opacity: 1;
}

/* ============================================
   Buttons
   ============================================ */
.cp-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.55rem 1.15rem;
    font-size: 0.88rem;
    font-weight: 500;
    font-family: var(--cp-font-body);
    border-radius: var(--cp-radius);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--cp-ease);
    text-decoration: none;
    white-space: nowrap;
}

.cp-btn-primary {
    background: var(--cp-steel);
    color: #fff;
    box-shadow: 0 0 0 0 var(--cp-steel-glow);
}

.cp-btn-primary:hover {
    background: var(--cp-steel-hover);
    box-shadow: 0 0 16px var(--cp-steel-glow);
    transform: translateY(-1px);
}

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

.cp-btn-success:hover {
    box-shadow: 0 0 16px var(--cp-signal-green-glow);
}

.cp-btn-danger {
    background: var(--cp-signal-red);
    color: #fff;
}

.cp-btn-danger:hover {
    box-shadow: 0 0 16px var(--cp-signal-red-glow);
}

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

.cp-btn-outline:hover {
    background: var(--cp-steel-subtle);
    border-color: var(--cp-steel);
    color: var(--cp-text);
}

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

.cp-btn-ghost:hover {
    background: var(--cp-surface-overlay);
    color: var(--cp-text);
}

.cp-btn-lg {
    padding: 0.75rem 2rem;
    font-size: 1rem;
    font-family: var(--cp-font-display);
    font-weight: 600;
    letter-spacing: 0.02em;
}

.cp-btn-sm {
    padding: 0.3rem 0.7rem;
    font-size: 0.8rem;
}

/* ============================================
   Form Actions
   ============================================ */
.cp-form-actions {
    text-align: center;
    padding: 1.5rem 0 0.5rem;
}

.cp-alt-contact {
    color: var(--cp-text-muted);
    font-size: 0.85rem;
    margin-top: 0.75rem;
}

.cp-alt-contact a {
    color: var(--cp-steel);
}

/* ============================================
   Alerts
   ============================================ */
.cp-alert {
    padding: 0.7rem 1rem;
    border-radius: var(--cp-radius);
    margin-bottom: 1rem;
    font-size: 0.9rem;
    border: 1px solid transparent;
}

.cp-alert-success {
    background: #ecfdf5;
    color: #047857;
    border-color: #a7f3d0;
}

.cp-alert-error {
    background: #fef2f2;
    color: #b91c1c;
    border-color: #fecaca;
}

.cp-alert-warning {
    background: #fffbeb;
    color: #b45309;
    border-color: #fde68a;
}

.cp-alert-info {
    background: #eff6ff;
    color: #1d4ed8;
    border-color: #bfdbfe;
}

/* ============================================
   Admin Layout
   ============================================ */
.cp-admin {
    min-height: 100vh;
    background: var(--cp-base);
    font-family: var(--cp-font-body);
    color: var(--cp-text);
}

/* Admin nav */
.cp-admin-header {
    background: var(--cp-surface);
    border-bottom: 1px solid var(--cp-border);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(12px);
}

.cp-admin-nav {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 0;
    padding: 0 1.25rem;
    overflow-x: auto;
}

.cp-admin-nav a {
    color: var(--cp-text-secondary);
    text-decoration: none;
    padding: 0.85rem 1rem;
    font-size: 0.85rem;
    white-space: nowrap;
    transition: all var(--cp-ease);
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    font-family: var(--cp-font-body);
}

.cp-admin-nav a:hover {
    color: var(--cp-text);
    background: var(--cp-steel-subtle);
}

.cp-admin-nav a.active {
    color: var(--cp-steel);
    border-bottom-color: var(--cp-steel);
}

.cp-admin-user {
    margin-left: auto;
    color: var(--cp-text-muted);
    font-size: 0.82rem;
    white-space: nowrap;
}

.cp-admin-user a {
    padding: 0.45rem 0.6rem;
}

.cp-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--cp-signal-red);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 600;
    min-width: 18px;
    height: 18px;
    padding: 0 0.35rem;
    border-radius: 9px;
    margin-left: 0.25rem;
    font-family: var(--cp-font-mono);
}

.cp-admin-main {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.5rem 1.25rem;
}

.cp-page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.cp-page-header h1 {
    margin: 0;
    font-size: 1.5rem;
}

/* ============================================
   Filter Bar
   ============================================ */
.cp-filter-bar {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    background: var(--cp-surface);
    border: 1px solid var(--cp-border);
    border-radius: var(--cp-radius-lg);
    padding: 0.5rem 0.75rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.cp-filter-tab {
    padding: 0.35rem 0.7rem;
    font-size: 0.85rem;
    color: var(--cp-text-secondary);
    text-decoration: none;
    border-radius: var(--cp-radius);
    transition: all var(--cp-ease);
}

.cp-filter-tab:hover {
    color: var(--cp-text);
    background: var(--cp-surface-overlay);
}

.cp-filter-tab.active {
    background: var(--cp-steel);
    color: #fff;
}

/* ============================================
   Stats Dashboard Cards
   ============================================ */
.cp-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.cp-stat-card {
    background: var(--cp-surface);
    border: 1px solid var(--cp-border);
    border-radius: var(--cp-radius-lg);
    padding: 1.25rem;
    box-shadow: var(--cp-shadow-card);
    position: relative;
    overflow: hidden;
}

.cp-stat-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
}

.cp-stat-card.accent-steel::after  { background: var(--cp-steel); }
.cp-stat-card.accent-amber::after { background: var(--cp-signal-amber); }
.cp-stat-card.accent-green::after { background: var(--cp-signal-green); }
.cp-stat-card.accent-red::after   { background: var(--cp-signal-red); }

.cp-stat-number {
    font-family: var(--cp-font-mono);
    font-size: 2rem;
    font-weight: 500;
    color: var(--cp-text);
    line-height: 1;
}

.cp-stat-label {
    font-size: 0.82rem;
    color: var(--cp-text-muted);
    margin-top: 0.4rem;
}

.cp-stat-gauge {
    margin-top: 0.75rem;
    height: 4px;
    background: var(--cp-border);
    border-radius: 2px;
    overflow: hidden;
}

.cp-stat-gauge-fill {
    height: 100%;
    border-radius: 2px;
    transition: width 600ms var(--cp-ease);
}

.cp-stat-gauge-fill.steel  { background: var(--cp-steel); }
.cp-stat-gauge-fill.amber  { background: var(--cp-signal-amber); }
.cp-stat-gauge-fill.green  { background: var(--cp-signal-green); }
.cp-stat-gauge-fill.red    { background: var(--cp-signal-red); }

/* ============================================
   Signature: Status Timeline (LED indicators)
   ============================================ */
.cp-status-timeline {
    display: flex;
    align-items: center;
    gap: 0;
    padding: 0.75rem 0;
    flex-wrap: wrap;
}

.cp-status-node {
    display: flex;
    align-items: center;
    gap: 0;
}

.cp-status-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--cp-border);
    border: 2px solid var(--cp-border);
    transition: all var(--cp-ease);
    position: relative;
    flex-shrink: 0;
}

.cp-status-dot.active {
    background: var(--cp-steel);
    border-color: var(--cp-steel);
    box-shadow: 0 0 8px var(--cp-steel-glow);
}

.cp-status-dot.done {
    background: var(--cp-signal-green);
    border-color: var(--cp-signal-green);
}

.cp-status-dot.warning {
    background: var(--cp-signal-amber);
    border-color: var(--cp-signal-amber);
    box-shadow: 0 0 8px var(--cp-signal-amber-glow);
}

.cp-status-dot.critical {
    background: var(--cp-signal-red);
    border-color: var(--cp-signal-red);
    box-shadow: 0 0 8px var(--cp-signal-red-glow);
}

/* Pulse animation on active status dot */
.cp-status-dot.pulse::after {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 2px solid var(--cp-steel);
    opacity: 0.6;
    animation: cp-pulse-ring 2s ease-out infinite;
}

@keyframes cp-pulse-ring {
    0%   { transform: scale(1);   opacity: 0.6; }
    100% { transform: scale(2.2); opacity: 0;   }
}

.cp-status-line {
    width: 28px;
    height: 2px;
    background: var(--cp-border);
    flex-shrink: 0;
}

.cp-status-line.done {
    background: var(--cp-signal-green);
}

.cp-status-label {
    font-size: 0.75rem;
    color: var(--cp-text-muted);
    margin: 0 0.4rem;
    white-space: nowrap;
    font-family: var(--cp-font-body);
}

.cp-status-label.active {
    color: var(--cp-steel);
    font-weight: 500;
}

.cp-status-label.done {
    color: var(--cp-signal-green);
}

/* ============================================
   Cards (drafts, actions, items)
   ============================================ */
.cp-card {
    background: var(--cp-surface);
    border: 1px solid var(--cp-border);
    border-radius: var(--cp-radius-lg);
    padding: 1rem 1.25rem;
    margin-bottom: 0.75rem;
    box-shadow: var(--cp-shadow-card);
    transition: border-color var(--cp-ease);
}

.cp-card:hover {
    border-color: var(--cp-border-light);
}

.cp-card.urgent {
    border-left: 3px solid var(--cp-signal-red);
}

.cp-card.info {
    border-left: 3px solid var(--cp-steel);
}

.cp-card.warning {
    border-left: 3px solid var(--cp-signal-amber);
}

.cp-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.75rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.cp-card-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    font-size: 0.82rem;
    color: var(--cp-text-muted);
}

/* ============================================
   Badges / Status Chips
   ============================================ */
.cp-chip {
    display: inline-block;
    padding: 0.15rem 0.55rem;
    border-radius: var(--cp-radius-sm);
    font-size: 0.78rem;
    font-weight: 500;
    font-family: var(--cp-font-body);
}

.cp-chip-draft    { background: #fef2f2; color: #b91c1c; }
.cp-chip-sent     { background: #ecfdf5; color: #047857; }
.cp-chip-pending  { background: #fffbeb; color: #b45309; }
.cp-chip-new      { background: #eff6ff; color: #1d4ed8; }
.cp-chip-done     { background: #f8fafc; color: #64748b; }

/* ============================================
   Tables
   ============================================ */
.cp-table-wrap {
    background: var(--cp-surface);
    border: 1px solid var(--cp-border);
    border-radius: var(--cp-radius-lg);
    overflow: hidden;
    box-shadow: var(--cp-shadow-card);
}

.cp-table {
    width: 100%;
    border-collapse: collapse;
}

.cp-table th,
.cp-table td {
    padding: 0.7rem 1rem;
    text-align: left;
    font-size: 0.88rem;
    border-bottom: 1px solid var(--cp-border-light);
}

.cp-table th {
    background: var(--cp-surface-raised);
    font-weight: 600;
    font-family: var(--cp-font-display);
    font-size: 0.8rem;
    color: var(--cp-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.cp-table tr:last-child td {
    border-bottom: none;
}

.cp-table tbody tr {
    transition: all var(--cp-ease);
}

.cp-table tbody tr:hover td {
    background: var(--cp-steel-subtle);
}

.cp-table tbody tr:hover td:first-child {
    box-shadow: inset 3px 0 0 var(--cp-steel);
}

.cp-table a {
    color: var(--cp-steel);
    text-decoration: none;
    font-weight: 500;
}

.cp-table a:hover {
    text-decoration: underline;
}

.cp-empty {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--cp-text-muted);
}

/* ============================================
   Draft Email Preview
   ============================================ */
.cp-draft-email {
    background: #f8fafc;
    border: 1px solid var(--cp-border-light);
    border-radius: var(--cp-radius);
    padding: 0.75rem 1rem;
    margin-bottom: 0.75rem;
    font-size: 0.88rem;
}

.cp-draft-field {
    margin-bottom: 0.2rem;
    font-size: 0.85rem;
}

.cp-draft-field strong {
    color: var(--cp-text-secondary);
    font-weight: 500;
}

.cp-draft-body-preview {
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid var(--cp-border-light);
    font-size: 0.88rem;
    color: var(--cp-text-secondary);
    max-height: 200px;
    overflow-y: auto;
    white-space: pre-wrap;
}

.cp-draft-reasoning {
    background: #fffbeb;
    border: 1px solid #fde68a;
    padding: 0.5rem 0.75rem;
    border-radius: var(--cp-radius);
    font-size: 0.82rem;
    color: #92400e;
    margin-bottom: 0.75rem;
}

.cp-draft-actions {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    flex-wrap: wrap;
}

/* ============================================
   Success Page
   ============================================ */
.cp-success {
    text-align: center;
    padding: 3rem 1rem;
}

.cp-success-indicator {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: #ecfdf5;
    border: 3px solid var(--cp-signal-green);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.8rem;
}

.cp-success h1 {
    color: var(--cp-signal-green);
    margin-bottom: 0.75rem;
}

.cp-success-details {
    background: var(--cp-surface);
    border: 1px solid var(--cp-border);
    border-radius: var(--cp-radius-lg);
    padding: 1.5rem;
    max-width: 480px;
    margin: 2rem auto;
    text-align: left;
}

.cp-success-details .cp-mono {
    font-size: 1.1rem;
    font-weight: 500;
}

/* ============================================
   Customer Dashboard
   ============================================ */
.cp-personal {
    max-width: 960px;
    margin: 0 auto;
    padding: 2rem 1.25rem;
    font-family: var(--cp-font-body);
    color: var(--cp-text);
}

.cp-personal-nav {
    display: flex;
    gap: 0;
    border-bottom: 1px solid var(--cp-border);
    margin-bottom: 1.5rem;
}

.cp-personal-nav a {
    padding: 0.65rem 1.15rem;
    text-decoration: none;
    color: var(--cp-text-secondary);
    font-size: 0.88rem;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    transition: all var(--cp-ease);
}

.cp-personal-nav a.active,
.cp-personal-nav a:hover {
    color: var(--cp-steel);
    border-bottom-color: var(--cp-steel);
}

.cp-personal-content {
    background: var(--cp-surface);
    border: 1px solid var(--cp-border);
    border-radius: var(--cp-radius-lg);
    padding: 1.5rem;
}

/* Quick action buttons row */
.cp-action-row {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

/* Activity feed */
.cp-activity-item {
    padding: 0.6rem 0;
    border-bottom: 1px solid var(--cp-border-light);
    display: flex;
    gap: 0.6rem;
    align-items: center;
    font-size: 0.88rem;
}

.cp-activity-item:last-child {
    border-bottom: none;
}

.cp-activity-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
    background: var(--cp-steel);
}

/* ============================================
   Pagination
   ============================================ */
.cp-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    padding: 1.5rem 0;
}

.cp-pagination a,
.cp-pagination span {
    padding: 0.35rem 0.7rem;
    border: 1px solid var(--cp-border);
    border-radius: var(--cp-radius);
    text-decoration: none;
    color: var(--cp-text-secondary);
    font-size: 0.85rem;
    font-family: var(--cp-font-mono);
    transition: all var(--cp-ease);
}

.cp-pagination a:hover {
    border-color: var(--cp-steel);
    color: var(--cp-steel);
}

.cp-pagination .current {
    background: var(--cp-steel);
    border-color: var(--cp-steel);
    color: #fff;
}

/* ============================================
   Modal
   ============================================ */
.cp-modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
}

.cp-modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(2px);
}

.cp-modal-content {
    position: relative;
    max-width: 780px;
    max-height: 90vh;
    margin: 3vh auto;
    background: var(--cp-surface-overlay);
    border: 1px solid var(--cp-border);
    border-radius: var(--cp-radius-lg);
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.6);
    overflow-y: auto;
}

.cp-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--cp-border);
    position: sticky;
    top: 0;
    background: var(--cp-surface-overlay);
    z-index: 1;
}

.cp-modal-header h2 {
    margin: 0;
    font-size: 1.1rem;
    font-family: var(--cp-font-display);
}

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

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

.cp-modal-body {
    padding: 1.5rem;
}

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

/* ============================================
   Form inside modals / cards
   ============================================ */
.cp-form-group {
    margin-bottom: 1rem;
}

.cp-form-group label {
    display: block;
    font-weight: 500;
    font-size: 0.85rem;
    color: var(--cp-text-secondary);
    margin-bottom: 0.3rem;
}

/* ============================================
   Misc
   ============================================ */
.cp-text-muted { color: var(--cp-text-muted); font-size: 0.85rem; }
.cp-text-sm    { font-size: 0.82rem; }
.cp-divider    { border: none; border-top: 1px solid var(--cp-border); margin: 1.5rem 0; }
.cp-inline-code { font-family: var(--cp-font-mono); background: #f1f5f9; padding: 0.1rem 0.35rem; border-radius: 3px; font-size: 0.85em; color: var(--cp-text); }

/* ============================================
   Focus ring — visible keyboard focus
   ============================================ */
.cp-btn:focus-visible,
.cp-col input:focus-visible,
.cp-col select:focus-visible,
.cp-col textarea:focus-visible,
.cp-table a:focus-visible,
.cp-topnav-links a:focus-visible,
.cp-admin-nav a:focus-visible,
.cp-filter-tab:focus-visible {
    outline: 2px solid var(--cp-steel);
    outline-offset: 2px;
}

/* ============================================
   Reduced motion
   ============================================ */
@media (prefers-reduced-motion: reduce) {
    .cp-status-dot.pulse::after {
        animation: none;
    }
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 768px) {
    .cp-col-2,
    .cp-col-3 {
        flex: 1 1 100%;
    }

    .cp-container,
    .cp-personal {
        padding: 1rem 0.75rem;
    }

    .cp-section {
        padding: 1rem;
    }

    .cp-admin-nav {
        flex-wrap: wrap;
    }

    .cp-admin-nav a {
        font-size: 0.8rem;
        padding: 0.55rem 0.65rem;
    }

    .cp-personal-nav {
        flex-direction: column;
        gap: 0;
    }

    .cp-personal-nav a {
        padding: 0.5rem 0.75rem;
    }

    .cp-stats {
        grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    }

    .cp-status-timeline {
        gap: 0.25rem;
    }

    .cp-status-line {
        width: 16px;
    }
}

@media (max-width: 480px) {
    .cp-page-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .cp-topnav {
        flex-direction: column;
        gap: 0.5rem;
        padding: 0.6rem 1rem;
    }

    .cp-header h1 {
        font-size: 1.5rem;
    }
}