/* ze1ten Base Styles - Polish Phase */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800;900&display=swap');

:root {
    --color-bg: #36064D;
    --color-surface: #4a1463;
    --color-surface-hover: #5e2078;
    --color-border: #5e2078;
    --color-text: #F7F6E5;
    --color-text-muted: #c4b8cb;
    --color-primary: #76D2DB;
    --color-primary-hover: #5bc4ce;
    --color-success: #22c55e;
    --color-danger: #DA4848;
    --color-warning: #f59e0b;
    --color-nav-bg: #F7F6E5;
    --color-nav-text: #36064D;
    --color-nav-muted: #6b5a78;
    --radius: 12px;
    --radius-sm: 8px;
    --shadow: 0 2px 12px rgba(0, 0, 0, 0.25);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.3);
    --font: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    min-height: 100vh;
    font-size: 0.9375rem;
}

/* ===== Navigation ===== */
.main-nav {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 0 2rem;
    height: 64px;
    background: var(--color-nav-bg);
    border-bottom: none;
    box-shadow: 0 2px 12px rgba(54, 6, 77, 0.08);
    position: sticky;
    top: 0;
    z-index: 50;
}

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

.nav-brand a {
    font-size: 1.375rem;
    font-weight: 800;
    color: var(--color-nav-text);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    letter-spacing: -0.02em;
}

.nav-brand img {
    height: 36px;
    width: auto;
}

.brand-x {
    color: var(--color-danger);
}

.nav-links {
    display: flex;
    gap: 0.25rem;
    flex: 1;
}

.nav-links a {
    padding: 0.5rem 1rem;
    color: var(--color-nav-muted);
    text-decoration: none;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 600;
    transition: color var(--transition), background var(--transition);
    letter-spacing: -0.01em;
}

.nav-links a:hover {
    color: var(--color-nav-text);
    background: rgba(54, 6, 77, 0.08);
}

.nav-links a.active {
    color: var(--color-nav-text);
    background: rgba(54, 6, 77, 0.12);
}

.nav-user {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.875rem;
}

.user-name {
    color: var(--color-nav-muted);
    font-weight: 600;
}

.nav-user .btn-link {
    color: var(--color-nav-muted);
    font-weight: 600;
    font-family: var(--font);
}
.nav-user .btn-link:hover {
    color: var(--color-danger);
}

/* ===== Container ===== */
.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 1.75rem 2rem;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.625rem 1.375rem;
    font-size: 0.9375rem;
    font-weight: 700;
    font-family: var(--font);
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    color: white;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    letter-spacing: -0.01em;
    white-space: nowrap;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.25);
}

.btn:active {
    transform: translateY(0) scale(0.97);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-hover));
    color: #36064D;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--color-primary-hover), #4ab8c3);
}

.btn-success {
    background: linear-gradient(135deg, #22c55e, #16a34a);
}

.btn-success:hover {
    background: linear-gradient(135deg, #16a34a, #15803d);
}

.btn-danger {
    background: linear-gradient(135deg, #DA4848, #c03030);
}

.btn-danger:hover {
    background: linear-gradient(135deg, #c03030, #a82828);
}

.btn-sm {
    padding: 0.375rem 0.875rem;
    font-size: 0.8125rem;
    border-radius: var(--radius-sm);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.15);
}

.btn-link {
    background: none;
    border: none;
    color: var(--color-text-muted);
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 600;
    font-family: var(--font);
    padding: 0;
    box-shadow: none;
}

.btn-link:hover {
    color: var(--color-text);
    transform: none;
    box-shadow: none;
}

/* ===== Forms ===== */
.form-group {
    margin-bottom: 1.125rem;
}

.form-group label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-text-muted);
    margin-bottom: 0.375rem;
    letter-spacing: 0.01em;
}

.form-control {
    width: 100%;
    padding: 0.625rem 1rem;
    font-size: 0.9375rem;
    font-family: var(--font);
    font-weight: 500;
    color: var(--color-text);
    background: var(--color-bg);
    border: 2px solid var(--color-border);
    border-radius: var(--radius);
    outline: none;
    transition: border-color var(--transition), box-shadow var(--transition);
    -webkit-appearance: none;
    appearance: none;
}

.form-control:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(118, 210, 219, 0.2);
}

.form-control::placeholder {
    color: rgba(196, 184, 203, 0.6);
    font-weight: 400;
}

select.form-control {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 14 14'%3E%3Cpath fill='%23c4b8cb' d='M7 10L2 5h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.875rem center;
    padding-right: 2.5rem;
    cursor: pointer;
}

select.form-control option {
    background: var(--color-bg);
    color: var(--color-text);
    padding: 0.5rem;
}

/* ===== Cards ===== */
.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1.5rem;
    box-shadow: var(--shadow);
    transition: box-shadow var(--transition);
}

/* ===== Alerts ===== */
.alert {
    padding: 0.875rem 1.125rem;
    border-radius: var(--radius);
    margin-bottom: 1rem;
    font-size: 0.875rem;
    font-weight: 500;
}

.alert-success {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: var(--color-success);
}

.alert-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: var(--color-danger);
}

/* ===== Tables ===== */
.table {
    width: 100%;
    border-collapse: collapse;
}

.table th,
.table td {
    padding: 0.875rem 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
    font-size: 0.875rem;
}

.table th {
    color: var(--color-text-muted);
    font-weight: 600;
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.table tbody tr {
    transition: background var(--transition);
}

.table tbody tr:hover {
    background: var(--color-surface-hover);
}

/* ===== Utility ===== */
.inline-form {
    display: inline;
}

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

.text-center {
    text-align: center;
}

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }

.flex {
    display: flex;
}

.flex-between {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }

/* Page header */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.75rem;
}

.page-header h1 {
    font-size: 1.625rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

/* ===== Color dot ===== */
.color-dot {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    vertical-align: middle;
    margin-right: 0.5rem;
    flex-shrink: 0;
}

/* ===== Badges ===== */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.625rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.01em;
}

.badge-primary {
    background: rgba(118, 210, 219, 0.15);
    color: var(--color-primary);
}

.badge-success {
    background: rgba(34, 197, 94, 0.15);
    color: var(--color-success);
}

.badge-muted {
    background: rgba(148, 163, 184, 0.15);
    color: var(--color-text-muted);
}

.badge-default {
    background: var(--color-surface-hover);
    color: var(--color-text-muted);
}

/* ===== Progress bar ===== */
.progress-bar {
    height: 4px;
    background: var(--color-bg);
    border-radius: 2px;
    overflow: hidden;
    max-width: 100px;
}

.progress-fill {
    height: 100%;
    background: var(--color-primary);
    border-radius: 2px;
    transition: width 0.3s;
}

.progress-fill.warning {
    background: var(--color-warning);
}

.progress-fill.danger {
    background: var(--color-danger);
}

/* Color input */
.form-color {
    width: 48px;
    height: 42px;
    padding: 2px;
    cursor: pointer;
    border-radius: var(--radius-sm);
}

/* ===== Checkbox ===== */
.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--color-primary);
    border-radius: 4px;
}

input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--color-primary);
    cursor: pointer;
}

/* Text align */
.text-right {
    text-align: right;
}

/* ===== Timeline grid ===== */
.timeline-grid {
    position: relative;
    width: 100%;
    height: 100%;
}

.timeline-hour {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 1px;
    background: var(--color-border);
}

.timeline-hour-label {
    position: absolute;
    top: -18px;
    left: -10px;
    font-size: 0.625rem;
    color: var(--color-text-muted);
}

.timeline-block {
    position: absolute;
    top: 8px;
    bottom: 8px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    padding: 0 0.5rem;
    opacity: 0.85;
    transition: opacity 0.15s, filter 0.15s;
    overflow: hidden;
}

.timeline-block:hover {
    opacity: 1;
    filter: brightness(1.1);
}

.timeline-block-label {
    font-size: 0.6875rem;
    font-weight: 600;
    color: white;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ===== Report entry actions ===== */
.entry-actions {
    display: flex;
    gap: 0.25rem;
    opacity: 0;
    transition: opacity 0.15s;
}

.table tbody tr:hover .entry-actions {
    opacity: 1;
}

.btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    padding: 0;
    border: none;
    border-radius: var(--radius-sm);
    background: var(--color-surface-hover);
    color: var(--color-text-muted);
    cursor: pointer;
    font-size: 0.875rem;
    transition: all var(--transition);
    box-shadow: none;
}

.btn-icon:hover {
    background: var(--color-primary);
    color: #36064D;
    transform: none;
    box-shadow: none;
}

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

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .main-nav {
        padding: 0 1rem;
        gap: 1rem;
        height: 56px;
    }
    .nav-brand img { height: 28px; }
    .nav-links a { padding: 0.375rem 0.625rem; font-size: 0.8125rem; }
    .container { padding: 1rem; }
    .page-header h1 { font-size: 1.25rem; }
}