/* === Napraw Mnie — Główny arkusz stylów v2.0 === */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

/* ── Design System ────────────────────────────────── */
:root {
    /* Brand */
    --nm-primary: #2C3E50;
    --nm-primary-light: #3D5166;
    --nm-primary-dark: #1B2838;
    --nm-secondary: #5D7B8F;
    --nm-accent: #00897B;          /* muted teal — success */
    --nm-accent-dark: #00695C;
    --nm-accent-light: #E0F2F1;

    /* Semantic (stonowane, bez ostrych kolorów) */
    --nm-info: #5B7B8A;            /* przytłumiony grafitowo-niebieski */
    --nm-info-light: #E8EFF3;
    --nm-warning: #8E7B4B;         /* ciemne złoto / ochra */
    --nm-warning-light: #F5F0E4;
    --nm-danger: #8B3A3A;          /* przygaszona czerwień */
    --nm-danger-light: #F4E5E5;

    /* Neutrals */
    --nm-body-bg: #F4F5F7;
    --nm-surface: #FFFFFF;
    --nm-border: #E2E5E9;
    --nm-text: #2C3E50;
    --nm-text-muted: #7F8C9B;
    --nm-text-light: #FFFFFF;

    /* Spacing scale */
    --nm-space-xs: 0.25rem;
    --nm-space-sm: 0.5rem;
    --nm-space-md: 1rem;
    --nm-space-lg: 1.5rem;
    --nm-space-xl: 2rem;
    --nm-space-2xl: 3rem;

    /* Shadows */
    --nm-shadow-sm: 0 1px 3px rgba(44, 62, 80, 0.08), 0 1px 2px rgba(44, 62, 80, 0.06);
    --nm-shadow-md: 0 4px 12px rgba(44, 62, 80, 0.1);
    --nm-shadow-lg: 0 8px 24px rgba(44, 62, 80, 0.12);

    /* Radius */
    --nm-radius-sm: 6px;
    --nm-radius-md: 10px;
    --nm-radius-lg: 14px;

    /* Transitions */
    --nm-transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);

    /* Bootstrap overrides */
    --bs-primary: var(--nm-primary);
    --bs-primary-rgb: 44, 62, 80;
    --bs-success: var(--nm-accent);
    --bs-success-rgb: 0, 137, 123;
    --bs-info: var(--nm-info);
    --bs-info-rgb: 91, 123, 138;
    --bs-warning: var(--nm-warning);
    --bs-warning-rgb: 142, 123, 75;
    --bs-danger: var(--nm-danger);
    --bs-danger-rgb: 139, 58, 58;
    --bs-body-color: var(--nm-text);
    --bs-body-bg: var(--nm-body-bg);
}

/* ── Reset & Body ─────────────────────────────────── */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background: var(--nm-body-bg);
    color: var(--nm-text);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ── Typography Scale ─────────────────────────────── */
h1, .h1 { font-size: 1.75rem; font-weight: 700; letter-spacing: -0.02em; }
h2, .h2 { font-size: 1.5rem;  font-weight: 600; letter-spacing: -0.015em; }
h3, .h3 { font-size: 1.25rem; font-weight: 600; }
h4, .h4 { font-size: 1.1rem;  font-weight: 600; }
h5, .h5 { font-size: 1rem;    font-weight: 600; }
h6, .h6 { font-size: 0.875rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; color: var(--nm-text-muted); }

/* ── Cards ──────────────────────────────────────────── */
.card {
    border-radius: var(--nm-radius-md);
    border: 1px solid var(--nm-border);
    background: var(--nm-surface);
    transition: box-shadow var(--nm-transition), transform var(--nm-transition);
}

.card:hover {
    box-shadow: var(--nm-shadow-md);
}

.card-header {
    border-radius: var(--nm-radius-md) var(--nm-radius-md) 0 0 !important;
    font-weight: 600;
    border-bottom: 1px solid var(--nm-border);
    padding: var(--nm-space-md) var(--nm-space-lg);
}

.card-body {
    padding: var(--nm-space-lg);
}

/* ── Stat Cards (Dashboard) ─────────────────────────── */
.stat-card {
    border-radius: var(--nm-radius-md);
    border: 1px solid var(--nm-border);
    background: var(--nm-surface);
    padding: var(--nm-space-lg);
    text-align: center;
    height: 100%;
    transition: transform var(--nm-transition), box-shadow var(--nm-transition);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
}

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

.stat-card .stat-icon {
    font-size: 1.5rem;
    margin-bottom: var(--nm-space-sm);
    opacity: 0.7;
}

.stat-card .stat-value {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.03em;
}

.stat-card .stat-label {
    font-size: 0.8rem;
    color: var(--nm-text-muted);
    margin-top: var(--nm-space-xs);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-weight: 500;
}

/* Accent bars per card */
.stat-card.primary::before   { background: var(--nm-primary); }
.stat-card.success::before   { background: var(--nm-accent); }
.stat-card.info::before      { background: var(--nm-info); }
.stat-card.warning::before   { background: var(--nm-warning); }
.stat-card.danger::before    { background: var(--nm-danger); }

.stat-card .stat-icon.primary   { color: var(--nm-primary); }
.stat-card .stat-icon.success   { color: var(--nm-accent); }
.stat-card .stat-icon.info      { color: var(--nm-info); }
.stat-card .stat-icon.warning   { color: var(--nm-warning); }

.stat-card .stat-value.primary  { color: var(--nm-primary); }
.stat-card .stat-value.success  { color: var(--nm-accent); }
.stat-card .stat-value.info     { color: var(--nm-info); }
.stat-card .stat-value.warning  { color: var(--nm-warning); }

/* ── Empty State ─────────────────────────────────────── */
.empty-state {
    text-align: center;
    padding: var(--nm-space-2xl) var(--nm-space-lg);
}

.empty-state .empty-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: var(--nm-body-bg);
    font-size: 2rem;
    color: var(--nm-text-muted);
    margin-bottom: var(--nm-space-md);
}

.empty-state h3 {
    color: var(--nm-text);
    font-size: 1.1rem;
    margin-bottom: var(--nm-space-xs);
}

.empty-state p {
    color: var(--nm-text-muted);
    font-size: 0.9rem;
    max-width: 400px;
    margin: 0 auto;
}

/* ── Buttons ──────────────────────────────────────────── */
.btn {
    border-radius: var(--nm-radius-sm);
    font-weight: 500;
    transition: all var(--nm-transition);
    padding: 0.5rem 1rem;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--nm-shadow-sm);
}

.btn:active {
    transform: translateY(0);
}

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

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

.btn-outline-primary {
    --bs-btn-color: var(--nm-primary);
    --bs-btn-border-color: var(--nm-primary);
    --bs-btn-hover-bg: var(--nm-primary);
    --bs-btn-hover-border-color: var(--nm-primary);
    --bs-btn-active-bg: var(--nm-primary-dark);
    --bs-btn-active-border-color: var(--nm-primary-dark);
}

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.8rem;
}

/* ── Forms ────────────────────────────────────────────── */
.form-control, .form-select {
    border-radius: var(--nm-radius-sm);
    border: 1px solid var(--nm-border);
    font-size: 0.9rem;
    padding: 0.5rem 0.75rem;
    transition: border-color var(--nm-transition), box-shadow var(--nm-transition);
}

.form-control:focus, .form-select:focus {
    border-color: var(--nm-primary);
    box-shadow: 0 0 0 3px rgba(44, 62, 80, 0.12);
}

.form-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--nm-text);
    margin-bottom: var(--nm-space-xs);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.form-check-input:checked {
    background-color: var(--nm-primary);
    border-color: var(--nm-primary);
}

.form-check-input:focus {
    box-shadow: 0 0 0 3px rgba(44, 62, 80, 0.12);
    border-color: var(--nm-primary);
}

/* ── Badges ───────────────────────────────────────────── */
.badge {
    font-weight: 500;
    padding: 0.3em 0.65em;
    border-radius: 4px;
}

.badge.bg-primary { background: var(--nm-primary) !important; }
.badge.bg-success { background: var(--nm-accent) !important; }
.badge.bg-info    { background: var(--nm-info) !important; color: #fff !important; }
.badge.bg-warning { background: var(--nm-warning) !important; color: #fff !important; }
.badge.bg-danger  { background: var(--nm-danger) !important; }
.badge.bg-secondary { background: #95A5A6 !important; }

/* ── Alerts ───────────────────────────────────────────── */
.alert {
    border-radius: var(--nm-radius-sm);
    border: none;
    font-size: 0.875rem;
}

.alert-success { background: var(--nm-accent-light); color: var(--nm-accent-dark); }
.alert-danger  { background: var(--nm-danger-light); color: var(--nm-danger); }
.alert-warning { background: var(--nm-warning-light); color: var(--nm-warning); }
.alert-info    { background: var(--nm-info-light); color: var(--nm-info); }

/* ── Navbar ───────────────────────────────────────────── */
.navbar {
    box-shadow: 0 1px 4px rgba(44, 62, 80, 0.1);
    padding: 0.625rem 0;
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: -0.02em;
    display: flex;
    align-items: center;
    gap: var(--nm-space-sm);
}

.navbar-brand .brand-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 8px;
    font-size: 1rem;
}

.navbar .nav-link {
    font-size: 0.875rem;
    font-weight: 500;
    padding: 0.5rem 0.75rem;
    border-radius: var(--nm-radius-sm);
    transition: background var(--nm-transition);
}

.navbar .nav-link:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* ── Auth Pages (login, register, reset password) ──────── */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #2C3E50 0%, #3D5166 50%, #4A6A7A 100%);
    padding: var(--nm-space-md);
}

.auth-card {
    background: var(--nm-surface);
    border-radius: var(--nm-radius-lg);
    box-shadow: var(--nm-shadow-lg);
    width: 100%;
    max-width: 420px;
    overflow: hidden;
}

.auth-card .auth-header {
    padding: var(--nm-space-xl) var(--nm-space-xl) var(--nm-space-md);
    text-align: center;
}

.auth-card .auth-brand-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--nm-primary), var(--nm-primary-light));
    border-radius: 16px;
    font-size: 1.5rem;
    color: white;
    margin-bottom: var(--nm-space-md);
    box-shadow: 0 4px 12px rgba(44, 62, 80, 0.2);
}

.auth-card .auth-body {
    padding: 0 var(--nm-space-xl) var(--nm-space-xl);
}

.auth-card .auth-footer {
    padding: var(--nm-space-md) var(--nm-space-xl);
    background: var(--nm-body-bg);
    border-top: 1px solid var(--nm-border);
    text-align: center;
    font-size: 0.85rem;
}

/* ── List Group (dashboard bookings) ───────────────────── */
.list-group-item {
    border: 1px solid var(--nm-border);
    border-radius: var(--nm-radius-sm) !important;
    margin-bottom: var(--nm-space-xs);
    transition: background var(--nm-transition), border-color var(--nm-transition);
}

.list-group-item:hover {
    background: var(--nm-body-bg);
    border-color: var(--nm-primary);
}

/* ── Table (bookings) ──────────────────────────────────── */
.table th {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--nm-text-muted);
    font-weight: 600;
    border-bottom: 2px solid var(--nm-border);
}

.table td {
    font-size: 0.875rem;
    vertical-align: middle;
}

.table-hover tbody tr:hover {
    background: rgba(44, 62, 80, 0.03);
}

.table-secondary td {
    font-style: italic;
}

/* ── Public link card ──────────────────────────────────── */
.public-link-card {
    background: var(--nm-body-bg);
    border-radius: var(--nm-radius-md);
    border: 1px dashed var(--nm-border);
    padding: var(--nm-space-md) var(--nm-space-lg);
    transition: border-color var(--nm-transition);
}

.public-link-card:hover {
    border-color: var(--nm-primary);
}

/* ── Star Ratings (B2C) ────────────────────────────────── */
.star-rating {
    color: #A68B5B; /* stonowane złoto */
    font-size: 0.9rem;
}

.star-rating .bi-star-fill,
.star-rating .bi-star-half {
    color: #A68B5B;
}

.star-rating .bi-star {
    color: #D5CBB8;
}

/* ── Section Headings (settings etc.) ──────────────────── */
.section-heading {
    display: flex;
    align-items: center;
    gap: var(--nm-space-sm);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--nm-text-muted);
    margin-bottom: var(--nm-space-md);
    padding-bottom: var(--nm-space-sm);
    border-bottom: 1px solid var(--nm-border);
}

/* ── Blocked Slot (settings) ───────────────────────────── */
.blocked-slot {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--nm-space-sm) var(--nm-space-md);
    background: var(--nm-warning-light);
    border-radius: var(--nm-radius-sm);
    border-left: 3px solid var(--nm-warning);
    margin-bottom: var(--nm-space-xs);
}

/* ── Working Hours (settings) ──────────────────────────── */
.working-hours-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--nm-space-md);
}

.working-hours-card {
    border: 1px solid var(--nm-border);
    border-radius: var(--nm-radius-sm);
    padding: var(--nm-space-md);
    background: var(--nm-surface);
    transition: border-color var(--nm-transition);
}

.working-hours-card:hover {
    border-color: var(--nm-primary);
}

.working-hours-card .day-label {
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: var(--nm-space-sm);
    display: flex;
    align-items: center;
    gap: var(--nm-space-sm);
}

.working-hours-card .time-row {
    display: flex;
    align-items: center;
    gap: var(--nm-space-sm);
}

.working-hours-card .time-row input[type="time"] {
    width: 100px;
}

/* ── Calendar ──────────────────────────────────────────── */
#calendar {
    max-width: 1100px;
    margin: 0 auto;
    background: var(--nm-surface);
    padding: var(--nm-space-lg);
    border-radius: var(--nm-radius-md);
    box-shadow: var(--nm-shadow-sm);
    border: 1px solid var(--nm-border);
}

.fc-event {
    cursor: pointer;
    font-size: 0.8rem;
    border-radius: 4px !important;
    padding: 1px 4px !important;
}

.fc-daygrid-event {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.fc .fc-toolbar-title {
    font-size: 1.1rem !important;
    font-weight: 600;
}

.fc .fc-button-primary {
    background: var(--nm-primary) !important;
    border-color: var(--nm-primary) !important;
    font-weight: 500 !important;
}

.fc .fc-button-primary:not(:disabled):hover {
    background: var(--nm-primary-light) !important;
    border-color: var(--nm-primary-light) !important;
}

.fc .fc-button-primary:not(:disabled).fc-button-active {
    background: var(--nm-primary-dark) !important;
    border-color: var(--nm-primary-dark) !important;
}

.fc .fc-day-today {
    background: rgba(44, 62, 80, 0.04) !important;
}

/* ── Legend items ───────────────────────────────────────── */
.legend-item {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.8rem;
    color: var(--nm-text-muted);
}

.legend-dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

/* ── Modal ─────────────────────────────────────────────── */
.modal-content {
    border-radius: var(--nm-radius-md);
    border: none;
    box-shadow: var(--nm-shadow-lg);
}

.modal-header {
    border-bottom: 1px solid var(--nm-border);
    padding: var(--nm-space-md) var(--nm-space-lg);
}

.modal-body {
    padding: var(--nm-space-lg);
}

.modal-footer {
    border-top: 1px solid var(--nm-border);
    padding: var(--nm-space-md) var(--nm-space-lg);
}

/* ── Tooltips / misc ───────────────────────────────────── */
.text-muted {
    color: var(--nm-text-muted) !important;
}

.note-cell {
    max-width: 220px;
}

a {
    color: var(--nm-primary);
    transition: color var(--nm-transition);
}

a:hover {
    color: var(--nm-primary-light);
}

/* ── Flatpickr (public booking) ─────────────────────────── */
.flatpickr-calendar {
    box-shadow: none !important;
    border: 1px solid var(--nm-border) !important;
    border-radius: var(--nm-radius-sm) !important;
    width: 100% !important;
    max-width: 350px;
}

.flatpickr-day.disabled {
    opacity: 0.3 !important;
    cursor: not-allowed !important;
}

.flatpickr-day.available {
    background: var(--nm-accent-light) !important;
    border-color: #B2DFDB !important;
    color: var(--nm-accent-dark) !important;
    font-weight: 600;
    cursor: pointer !important;
}

.flatpickr-day.available:hover {
    background: #B2DFDB !important;
}

.flatpickr-day.today {
    border-color: var(--nm-primary) !important;
}

.flatpickr-day.selected {
    background: var(--nm-primary) !important;
    border-color: var(--nm-primary) !important;
}

/* ── Slot Buttons (public booking) ─────────────────────── */
.slot-btn {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--nm-border);
    border-radius: var(--nm-radius-sm);
    background: var(--nm-surface);
    color: var(--nm-text);
    font-size: 0.9rem;
    transition: all var(--nm-transition);
    cursor: pointer;
}

.slot-btn:hover {
    border-color: var(--nm-primary);
    background: #F0F2F4;
    transform: translateY(-1px);
}

.slot-btn.selected {
    border-color: var(--nm-primary);
    background: var(--nm-primary);
    color: var(--nm-text-light);
}

.slot-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    transform: none;
}

/* ── Spinner ──────────────────────────────────────────── */
.spinner-border-sm {
    width: 1rem;
    height: 1rem;
    border-width: 0.15em;
}

/* ── Margin/Padding helpers ────────────────────────────── */
.gap-xs { gap: 0.25rem; }
.gap-sm { gap: 0.5rem; }
.gap-md { gap: 1rem; }

/* ── B2C Search results ────────────────────────────────── */
.search-result-card {
    transition: transform var(--nm-transition), box-shadow var(--nm-transition);
}

.search-result-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--nm-shadow-md);
}

/* ── Responsive bookings table ──────────────────────────── */
.table-container {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

@media (max-width: 991px) {
    .table-container table {
        min-width: 900px;
    }
}

/* ── Form loading spinner ──────────────────────────────── */
.btn-loading {
    position: relative;
    pointer-events: none;
    opacity: 0.75;
}

.btn-loading .btn-text {
    visibility: hidden;
}

.btn-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 1rem;
    height: 1rem;
    margin: -0.5rem 0 0 -0.5rem;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: nm-spin 0.6s linear infinite;
}

@keyframes nm-spin {
    to { transform: rotate(360deg); }
}

/* ── Error alert with icon ─────────────────────────────── */
.alert-with-icon {
    display: flex;
    align-items: flex-start;
    gap: var(--nm-space-sm);
}

.alert-with-icon .alert-icon {
    font-size: 1.2rem;
    flex-shrink: 0;
    margin-top: 1px;
}

.alert-with-icon .alert-content {
    flex: 1;
}

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 767px) {
    h1, .h1 { font-size: 1.4rem; }
    h2, .h2 { font-size: 1.25rem; }

    .stat-card .stat-value { font-size: 1.5rem; }
    .card-body { padding: var(--nm-space-md) !important; }
    .auth-card .auth-body { padding: 0 var(--nm-space-md) var(--nm-space-md); }
    .auth-card .auth-header { padding: var(--nm-space-lg) var(--nm-space-md) var(--nm-space-sm); }

    .working-hours-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 575px) {
    input, select, .btn {
        font-size: 16px !important;
    }
}