/* KYC Document Portal — clean corporate internal style */

:root {
    --color-bg: #f4f6f9;
    --color-surface: #ffffff;
    --color-border: #dde3ec;
    --color-text: #1a2332;
    --color-muted: #5c6b7f;
    --color-primary: #2c5282;
    --color-primary-hover: #1a365d;
    --color-danger: #c53030;
    --color-danger-hover: #9b2c2c;
    --color-success: #276749;
    --color-warning: #975a16;
    --color-info: #2b6cb0;
    --radius: 6px;
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: var(--font);
    font-size: 15px;
    line-height: 1.5;
    color: var(--color-text);
    background: var(--color-bg);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.site-header {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 56px;
    gap: 16px;
    flex-wrap: wrap;
}

.site-title {
    font-weight: 600;
    font-size: 1rem;
    color: var(--color-primary);
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-wrap: wrap;
}

.main-nav a {
    color: var(--color-muted);
    text-decoration: none;
    padding: 8px 12px;
    border-radius: var(--radius);
    font-size: 0.9rem;
    transition: background 0.15s, color 0.15s;
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--color-primary);
    background: #edf2f7;
}

.main-nav .nav-logout {
    color: var(--color-danger);
    margin-left: 8px;
}

.main-nav .nav-logout:hover {
    background: #fff5f5;
    color: var(--color-danger-hover);
}

/* Main */
.main-content {
    flex: 1;
    padding: 28px 20px 48px;
}

.page-header {
    margin-bottom: 24px;
}

.page-header h1 {
    margin: 0 0 4px;
    font-size: 1.5rem;
    font-weight: 600;
}

.flex-between {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.header-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.text-muted {
    color: var(--color-muted);
    margin: 0;
}

.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 20px; }

/* Cards */
.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 20px 24px;
    box-shadow: var(--shadow);
}

.card h2 {
    margin: 0 0 16px;
    font-size: 1.1rem;
    font-weight: 600;
}

.card h3 {
    margin: 0 0 8px;
    font-size: 0.95rem;
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

@media (max-width: 768px) {
    .grid-2 {
        grid-template-columns: 1fr;
    }
}

/* Stats */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 16px;
}

.stat-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 20px;
    text-align: center;
    box-shadow: var(--shadow);
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1.2;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--color-muted);
    margin-top: 4px;
}

/* Tables */
.table-responsive {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.data-table th,
.data-table td {
    padding: 10px 12px;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.data-table th {
    font-weight: 600;
    color: var(--color-muted);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    background: #f8fafc;
}

.data-table tbody tr:hover {
    background: #f8fafc;
}

.data-table .actions {
    white-space: nowrap;
}

/* Badges */
.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.badge-pending   { background: #edf2f7; color: #4a5568; }
.badge-submitted { background: #ebf8ff; color: #2b6cb0; }
.badge-reviewed  { background: #faf5ff; color: #6b46c1; }
.badge-approved  { background: #f0fff4; color: #276749; }
.badge-rejected  { background: #fff5f5; color: #c53030; }

.status-display {
    margin: 8px 0;
}

/* Forms */
.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
    font-size: 0.9rem;
}

.form-group input[type="text"],
.form-group input[type="password"],
.form-group input[type="date"],
.form-group input[type="file"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 9px 12px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-family: inherit;
    font-size: 0.95rem;
    background: #fff;
    transition: border-color 0.15s, box-shadow 0.15s;
}

.form-group input[type="date"] {
    min-height: 42px;
    color: var(--color-text);
    color-scheme: light;
    cursor: pointer;
}

/* Date field — calendar icon aligned with primary palette */
.form-group input[type="date"]::-webkit-calendar-picker-indicator {
    cursor: pointer;
    opacity: 1;
    padding: 4px;
    margin-left: 4px;
    border-radius: 4px;
    background-color: #edf2f7;
    /* Tint native icon toward --color-primary (#2c5282) */
    filter: brightness(0) saturate(100%) invert(24%) sepia(42%) saturate(1200%) hue-rotate(182deg) brightness(92%) contrast(91%);
    transition: background-color 0.15s;
}

.form-group input[type="date"]::-webkit-calendar-picker-indicator:hover {
    background-color: #e2e8f0;
}

.form-group input[type="date"]::-webkit-datetime-edit {
    padding: 0;
}

.form-group input[type="date"]::-webkit-datetime-edit-fields-wrapper {
    padding: 0;
}

.form-group input[type="date"]::-moz-calendar-picker-indicator {
    cursor: pointer;
    border-radius: 4px;
    padding: 4px;
    background-color: #edf2f7;
    filter: brightness(0) saturate(100%) invert(24%) sepia(42%) saturate(1200%) hue-rotate(182deg) brightness(92%) contrast(91%);
}

.form-group input[type="date"]:disabled {
    cursor: not-allowed;
    background: #f7fafc;
    color: var(--color-muted);
}

.form-group input[type="date"]:disabled::-webkit-calendar-picker-indicator {
    opacity: 0.4;
    cursor: not-allowed;
}

.form-group input:focus,
.form-group input[type="date"]:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(44, 82, 130, 0.15);
}

.form-group input[disabled] {
    background: #f7fafc;
    color: var(--color-muted);
}

.form-hint {
    display: block;
    margin-top: 4px;
    font-size: 0.8rem;
    color: var(--color-muted);
}

.form-check label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: normal;
    cursor: pointer;
}

.form-check input[type="checkbox"] {
    width: auto;
}

.form-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 8px;
}

.inline-form {
    display: inline;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 8px 16px;
    border: none;
    border-radius: var(--radius);
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    text-align: center;
    transition: background 0.15s, color 0.15s;
    line-height: 1.4;
}

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

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

.btn-secondary {
    background: #edf2f7;
    color: var(--color-text);
}

.btn-secondary:hover {
    background: #e2e8f0;
}

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

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

.btn-sm {
    padding: 4px 10px;
    font-size: 0.8rem;
}

.btn-block {
    display: block;
    width: 100%;
}

/* Alerts */
.alert {
    padding: 12px 16px;
    border-radius: var(--radius);
    margin-bottom: 20px;
    font-size: 0.9rem;
    border: 1px solid transparent;
}

.alert-error {
    background: #fff5f5;
    border-color: #feb2b2;
    color: #9b2c2c;
}

.alert-success {
    background: #f0fff4;
    border-color: #9ae6b4;
    color: #276749;
}

.alert-warning {
    background: #fffff0;
    border-color: #f6e05e;
    color: #975a16;
}

.alert-info {
    background: #ebf8ff;
    border-color: #90cdf4;
    color: #2c5282;
}

.alert code {
    background: rgba(0, 0, 0, 0.06);
    padding: 1px 5px;
    border-radius: 3px;
    font-size: 0.85em;
}

.error-list {
    margin: 0;
    padding-left: 20px;
}

/* Info list */
.info-list {
    margin: 0;
}

.info-list dt {
    font-size: 0.8rem;
    color: var(--color-muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    margin-top: 12px;
}

.info-list dt:first-child {
    margin-top: 0;
}

.info-list dd {
    margin: 4px 0 0;
    font-weight: 500;
}

.admin-notes {
    background: #fffff0;
    border: 1px solid #f6e05e;
    border-radius: var(--radius);
    padding: 12px 16px;
}

.admin-notes p {
    margin: 0;
    font-size: 0.9rem;
}

/* Login page */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(160deg, #edf2f7 0%, #e2e8f0 100%);
}

.login-container {
    width: 100%;
    max-width: 400px;
    padding: 20px;
}

.login-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 32px 28px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.login-card h1 {
    margin: 0 0 4px;
    font-size: 1.25rem;
    text-align: center;
    color: var(--color-primary);
}

.login-subtitle {
    text-align: center;
    color: var(--color-muted);
    margin: 0 0 24px;
    font-size: 0.9rem;
}

.login-hint {
    text-align: center;
    margin: 20px 0 0;
    font-size: 0.82rem;
}

.login-hint strong {
    font-weight: 600;
}

/* Footer */
.site-footer {
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    padding: 16px 0;
    text-align: center;
}

.site-footer p {
    margin: 0;
    font-size: 0.8rem;
    color: var(--color-muted);
}

/* KYC checklist */
.completion-summary {
    margin: 0 0 12px;
    font-size: 0.9rem;
}

.checklist {
    list-style: none;
    margin: 0;
    padding: 0;
}

.checklist-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 0;
    font-size: 0.9rem;
    border-bottom: 1px solid var(--color-border);
}

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

.checklist-item.done .checklist-label {
    color: var(--color-success);
}

.checklist-item.optional .checklist-label {
    color: var(--color-muted);
}

.checklist-icon {
    width: 18px;
    text-align: center;
    font-size: 0.85rem;
    color: var(--color-muted);
}

.checklist-item.done .checklist-icon {
    color: var(--color-success);
    font-weight: bold;
}

.checklist-label {
    flex: 1;
}

/* Profile form */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

@media (max-width: 600px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

.form-row-3 {
    grid-template-columns: 1fr 1fr 1fr;
}

@media (max-width: 768px) {
    .form-row-3 {
        grid-template-columns: 1fr;
    }
}

.address-fieldset {
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 16px 20px 4px;
    margin: 0 0 16px;
    background: #f8fafc;
}

.address-fieldset legend {
    font-weight: 600;
    font-size: 0.9rem;
    padding: 0 6px;
}

.address-fieldset[disabled] {
    opacity: 0.85;
}

.profile-form textarea {
    resize: vertical;
    min-height: 80px;
}

/* Document slots */
.doc-slots {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
    margin-top: 16px;
}

.doc-slot {
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 16px;
    background: #f8fafc;
}

.doc-slot-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.doc-slot-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    justify-content: flex-end;
}

.doc-slot-header h3 {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 600;
}

.doc-slot-file {
    margin-bottom: 10px;
}

.doc-file-name {
    display: block;
    font-weight: 500;
    font-size: 0.9rem;
    word-break: break-word;
}

.doc-slot-empty {
    margin: 0 0 10px;
    font-size: 0.85rem;
}

.doc-slot-count,
.doc-slot-limit {
    margin: 0 0 10px;
    font-size: 0.82rem;
}

.doc-file-list {
    list-style: none;
    margin: 0 0 8px;
    padding: 0;
}

.doc-file-item {
    padding: 10px 0;
    border-bottom: 1px solid var(--color-border);
}

.doc-file-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.doc-file-item .doc-slot-actions {
    margin-bottom: 0;
}

.doc-slot-actions {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-bottom: 12px;
}

.doc-upload-form {
    border-top: 1px solid var(--color-border);
    padding-top: 12px;
    margin-top: 4px;
}

.doc-upload-form .form-group {
    margin-bottom: 8px;
}

/* Admin profile grid */
.info-list-grid dd {
    margin-bottom: 8px;
}

/* Company presets & user company label */
.company-preset-row {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.company-preset-rename-input {
    flex: 1;
    min-width: 160px;
    padding: 6px 10px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-family: inherit;
    font-size: 0.9rem;
}

.user-company-label {
    margin: 6px 0 0;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-primary);
}