/* =====================================================
   HEYFEWO BOOKING SYSTEM - STYLE.CSS
   Jasny, profesjonalny wygląd z menu po lewej
   ===================================================== */

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

:root {
    --primary: #D4B596;
    --primary-dark: #b89470;
    --primary-light: #f0e4d4;
    --primary-glow: rgba(212,181,150,0.15);
    --success: #27ae60;
    --warning: #f39c12;
    --danger: #e74c3c;
    --bg-body: #f5f7fa;
    --bg-white: #ffffff;
    --bg-sidebar: #1a1a1a;
    --text-dark: #2c3e50;
    --text-gray: #7f8c8d;
    --border-color: #e0e0e0;
    --shadow: 0 2px 10px rgba(0,0,0,0.08);
    --sidebar-width: 260px;
}

body {
    font-family: 'Segoe UI', -apple-system, sans-serif;
    background: var(--bg-body);
    color: var(--text-dark);
    line-height: 1.6;
}

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

/* LOGIN */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
    background: linear-gradient(135deg, #D4B596 0%, #b89470 100%);
}

.login-container { width: 100%; max-width: 500px; }

.login-logo { text-align: center; margin-bottom: 30px; }
.login-logo h1 { font-size: 42px; color: white; font-weight: 300; letter-spacing: 5px; }
.login-logo p { color: rgba(255,255,255,0.8); font-size: 14px; }

.role-selector {
    text-align: center;
    margin-bottom: 20px;
    padding: 30px;
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.role-selector h2 { color: var(--text-dark); font-size: 18px; margin-bottom: 20px; }

.role-buttons { display: flex; justify-content: center; gap: 10px; flex-wrap: wrap; }

.role-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px 25px;
    min-width: 140px;
    background: var(--bg-body);
    border: 2px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-dark);
    cursor: pointer;
    transition: all 0.3s;
    font-family: inherit;
}

.role-btn .icon { font-size: 28px; margin-bottom: 8px; }
.role-btn:hover { border-color: var(--primary); background: white; }
.role-btn.selected { background: var(--primary); border-color: var(--primary); color: white; }

.login-box {
    padding: 35px;
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

/* LAYOUT */
.app-wrapper { display: flex; min-height: 100vh; }

.sidebar {
    width: var(--sidebar-width);
    background: var(--bg-sidebar);
    color: white;
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    overflow-y: auto;
}

.sidebar-header {
    padding: 25px 20px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.sidebar-header h1 { font-size: 22px; font-weight: 300; letter-spacing: 3px; }
.sidebar-header p { font-size: 11px; color: rgba(255,255,255,0.5); margin-top: 5px; }

.sidebar-user {
    padding: 20px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    gap: 12px;
}

.sidebar-user-avatar {
    width: 45px;
    height: 45px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}

.sidebar-user-avatar-img {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--primary);
}

.sidebar-user-name { font-weight: 500; font-size: 14px; }
.sidebar-user-role { font-size: 12px; color: rgba(255,255,255,0.6); }

.nav-section-title {
    font-size: 11px;
    text-transform: uppercase;
    color: rgba(255,255,255,0.4);
    padding: 15px 20px 5px;
}

.nav-item {
    display: flex;
    align-items: center;
    padding: 12px 20px;
    color: rgba(255,255,255,0.8);
    transition: all 0.2s;
}

.nav-item:hover { background: rgba(255,255,255,0.1); color: white; }
.nav-item.active { background: var(--primary); color: white; }
.nav-item .icon { width: 24px; margin-right: 12px; }

.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    padding: 25px;
    overflow-x: hidden;
    min-width: 0;
}

/* HEADER */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    padding-top: 15px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.page-header h1 { font-size: 26px; font-weight: 600; }
.page-header p { color: var(--text-gray); margin-top: 5px; }
.header-actions { display: flex; gap: 10px; }

/* CARDS */
.card {
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow);
    margin-bottom: 25px;
    overflow: hidden;
    max-width: 100%;
}

.card-header {
    padding: 20px 25px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-header h2 { font-size: 18px; font-weight: 600; }
.card-body { padding: 25px; }

/* STATS */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-bottom: 25px;
}

.stat-card {
    background: white;
    border-radius: 12px;
    padding: 25px;
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: 20px;
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
}

.stat-icon.blue { background: var(--primary-glow); color: var(--primary-dark); }
.stat-icon.green { background: rgba(39,174,96,0.15); color: var(--success); }
.stat-icon.orange { background: rgba(243,156,18,0.15); color: var(--warning); }

.stat-info h3 { font-size: 28px; font-weight: 700; line-height: 1; }
.stat-info p { color: var(--text-gray); font-size: 14px; margin-top: 5px; }

/* FORMS */
.form-group { margin-bottom: 20px; }
.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    font-size: 14px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 14px;
    font-family: inherit;
    transition: all 0.3s;
}

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

.form-group textarea { min-height: 120px; resize: vertical; }
.form-group small { display: block; margin-top: 5px; color: var(--text-gray); font-size: 12px; }

.form-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.form-row-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

.form-section {
    margin: 30px 0;
    padding-top: 25px;
    border-top: 1px solid var(--border-color);
}

.form-section:first-child { margin-top: 0; padding-top: 0; border-top: none; }
.form-section h3 { margin-bottom: 20px; font-size: 16px; display: flex; align-items: center; gap: 10px; }

.form-section .step-number {
    background: var(--primary);
    color: white;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
}

.form-actions {
    display: flex;
    gap: 15px;
    margin-top: 30px;
    padding-top: 25px;
    border-top: 1px solid var(--border-color);
}

.checkbox-group {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 10px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-size: 14px;
}

.checkbox-label input { width: 18px; height: 18px; }

/* BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s;
    font-family: inherit;
}

.btn-primary { background: var(--primary); color: white; }
.btn-primary:hover { background: var(--primary-dark); color: white; }
.btn-secondary { background: var(--bg-body); color: var(--text-dark); border: 1px solid var(--border-color); }
.btn-secondary:hover { border-color: var(--primary); color: var(--primary-dark); }
.btn-success { background: var(--success); color: white; }
.btn-danger { background: var(--danger); color: white; }
.btn-sm { padding: 6px 12px; font-size: 13px; }
.btn-block { display: flex; width: 100%; }

/* ALERTS */
.alert { padding: 15px 20px; border-radius: 8px; margin-bottom: 20px; }
.alert-error { background: rgba(231,76,60,0.1); border: 1px solid rgba(231,76,60,0.3); color: var(--danger); }
.alert-success { background: rgba(39,174,96,0.1); border: 1px solid rgba(39,174,96,0.3); color: var(--success); }
.alert-warning { background: rgba(243,156,18,0.1); border: 1px solid rgba(243,156,18,0.3); color: var(--warning); }

/* TABLES */
.table-responsive { overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 0 -5px; padding: 0 5px; }
.table { width: 100%; border-collapse: collapse; font-size: 13px; }
.table th {
    background: var(--bg-body);
    padding: 14px 15px;
    text-align: left;
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    border-bottom: 2px solid var(--border-color);
}

.table td {
    padding: 14px 15px;
    border-bottom: 1px solid var(--border-color);
    font-size: 14px;
}

.table tr:hover { background: var(--bg-body); }
.table small { color: var(--text-gray); display: block; margin-top: 3px; }
.table .actions { white-space: nowrap; }

/* BADGES */
.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}

.badge-primary { background: var(--primary-glow); color: var(--primary-dark); }
.badge-success { background: rgba(39,174,96,0.15); color: var(--success); }
.badge-warning { background: rgba(243,156,18,0.15); color: #d68910; }
.badge-danger { background: rgba(231,76,60,0.15); color: var(--danger); }
.badge-info { background: var(--primary-light); color: var(--primary-dark); }

/* TABS */
.tabs-nav {
    background: white;
    border-radius: 12px;
    padding: 10px;
    margin-bottom: 20px;
    box-shadow: var(--shadow);
}

.tab-item {
    display: flex;
    align-items: center;
    padding: 12px 15px;
    color: var(--text-gray);
    border-radius: 8px;
    margin-bottom: 5px;
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
    font-size: 14px;
    width: 100%;
    text-align: left;
}

.tab-item:hover { background: var(--bg-body); color: var(--text-dark); }
.tab-item.active { background: var(--primary); color: white; }
.tab-item.completed { color: var(--success); }
.tab-item .icon { width: 24px; margin-right: 10px; }
.tab-item .status { margin-left: auto; }

/* FILE UPLOAD */
.file-upload {
    border: 2px dashed var(--border-color);
    border-radius: 12px;
    padding: 40px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
}

.file-upload:hover { border-color: var(--primary); background: var(--primary-glow); }
.file-upload-icon { font-size: 48px; color: var(--text-gray); margin-bottom: 15px; }
.file-upload-text { color: var(--text-gray); }

.image-preview {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 15px;
    margin-top: 20px;
}

.image-preview-item {
    position: relative;
    aspect-ratio: 4/3;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.image-preview-item img { width: 100%; height: 100%; object-fit: cover; }

.image-preview-item .remove-btn {
    position: absolute;
    top: 5px;
    right: 5px;
    width: 28px;
    height: 28px;
    background: var(--danger);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
}

/* CALENDAR */
.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 5px;
}

.calendar-day-header {
    padding: 10px;
    text-align: center;
    font-weight: 600;
    font-size: 12px;
    color: var(--text-gray);
}

.calendar-day {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    font-size: 14px;
    cursor: pointer;
}

.calendar-day:hover { background: var(--bg-body); }
.calendar-day.booked { background: var(--danger); color: white; }
.calendar-day.available { background: var(--success); color: white; }
.calendar-day.blocked { background: var(--text-gray); color: white; }

/* EMPTY STATE */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-gray);
}

.empty-state-icon { font-size: 64px; margin-bottom: 20px; }
.empty-state h3 { font-size: 20px; color: var(--text-dark); margin-bottom: 10px; }

/* MOBILE MENU */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 101;
    flex-shrink: 0;
}

.menu-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text-dark);
    margin: 5px 0;
    border-radius: 2px;
    transition: all 0.3s;
}

.menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    z-index: 998;
    backdrop-filter: blur(2px);
}

.sidebar-overlay.show { display: block; }

/* RESPONSIVE */
@media (max-width: 992px) {
    .menu-toggle { display: block; }
    .sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        z-index: 999;
    }
    .sidebar.open { transform: translateX(0); }
    .main-content { margin-left: 0; }
    .top-bar { padding: 10px 15px; }
}

@media (max-width: 768px) {
    .form-row, .form-row-3 { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr; }
    .main-content { padding: 15px; }
    .top-bar { margin: -15px -15px 15px -15px; gap: 10px; }
    .search-container { max-width: none; }
    #topBarClock { display: none !important; }
    .top-bar-divider { display: none; }
    .page-header { flex-direction: column; align-items: flex-start; gap: 10px; }
    .page-header h1 { font-size: 1.3rem; }
}

/* =====================================================
   DASHBOARD REDESIGN
   ===================================================== */

/* Stat card sub-line */
.stat-sub {
    display: block;
    font-size: 12px;
    color: var(--text-gray);
    margin-top: 2px;
}
.stat-sub-warn { color: var(--warning); font-weight: 600; }

/* Two-column dashboard grid */
.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 25px;
    align-items: start;
}
.dashboard-main,
.dashboard-sidebar { min-width: 0; }

/* Chart container */
.dashboard-chart-wrap {
    position: relative;
    height: 220px;
}

/* Action list (Handlungsbedarf) */
.action-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.action-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    border-radius: 8px;
    text-decoration: none;
    color: var(--text-dark);
    transition: background 0.2s;
}
.action-item:hover { background: var(--bg-body); }
.action-icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}
.action-icon.blue   { background: var(--primary-glow); }
.action-icon.green  { background: rgba(39,174,96,0.12); }
.action-icon.orange { background: rgba(243,156,18,0.12); }
.action-text {
    flex: 1;
    font-size: 14px;
    font-weight: 500;
}

/* Activity feed */
.activity-feed {
    max-height: 400px;
    overflow-y: auto;
}
.activity-item {
    display: flex;
    gap: 12px;
    padding: 12px 20px;
    border-bottom: 1px solid var(--border-color);
}
.activity-item:last-child { border-bottom: none; }
.activity-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--bg-body);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    flex-shrink: 0;
}
.activity-content { flex: 1; min-width: 0; }
.activity-content p {
    font-size: 13px;
    line-height: 1.4;
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.activity-meta {
    font-size: 12px;
    color: var(--text-gray);
    margin-top: 2px;
    display: block;
}

/* Quick actions */
.quick-actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.quick-action-btn {
    display: block;
    padding: 10px 16px;
    background: var(--bg-body);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-dark);
    text-decoration: none;
    text-align: center;
    transition: all 0.2s;
}
.quick-action-btn:hover {
    background: var(--primary-glow);
    border-color: var(--primary);
    color: var(--primary-dark);
}

/* Badge secondary (for contract status "none") */
.badge-secondary {
    background: rgba(149,165,166,0.15);
    color: #7f8c8d;
}

/* Dashboard responsive */
@media (max-width: 992px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
}
@media (max-width: 768px) {
    .dashboard-grid { gap: 15px; }
    .dashboard-chart-wrap { height: 180px; }
}