/* soubor: assets/css/style.css */

/* Základní proměnné a reset */
:root {
    --primary-color: #4A90E2;
    --secondary-color: #F5A623;
    --background-color: #F4F7FA;
    --sidebar-bg: #2C3E50;
    --sidebar-text: #ECF0F1;
    --text-color: #333;
    --border-color: #E0E0E0;
    --white: #FFFFFF;
    --shadow: 0 1px 3px rgba(0,0,0,0.1);
}

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

body {
    font-family: 'Roboto', sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    font-size: 16px;
    line-height: 1.5;
}

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

/* Hlavní layout aplikace */
.app-container {
    display: flex;
    height: 100vh;
}

/* Boční panel */
.sidebar {
    width: 240px;
    background-color: var(--sidebar-bg);
    color: var(--sidebar-text);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
}

.sidebar-header {
    padding: 20px;
    text-align: center;
    border-bottom: 1px solid #34495E;
}

.sidebar-header h3 {
    font-weight: 500;
}

.sidebar-menu {
    list-style-type: none;
    margin-top: 20px;
}

.sidebar-menu li a {
    display: block;
    padding: 15px 20px;
    color: var(--sidebar-text);
    transition: background-color 0.2s ease;
}

.sidebar-menu li a:hover, .sidebar-menu li a.active {
    background-color: #34495E;
}

/* Hlavní obsah */
.main-content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

.main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    background-color: var(--white);
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}

.main-header h1 {
    font-size: 1.5rem;
    font-weight: 500;
}

.user-profile {
    display: flex;
    align-items: center;
}

.user-profile span {
    margin-right: 15px;
}

.content-wrapper {
    padding: 20px;
    flex-grow: 1;
}

/* Základní prvky UI */
.btn {
    padding: 10px 15px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
    transition: background-color 0.2s ease, box-shadow 0.2s ease;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--white);
}
.btn-primary:hover {
    background-color: #357ABD;
    box-shadow: 0 2px 5px rgba(0,0,0,0.15);
}
.btn-secondary {
    background-color: #6c757d;
    color: white;
    font-size: 0.9rem;
    padding: 5px 10px;
}
.btn-secondary:hover {
    background-color: #5a6268;
}
.btn-danger {
    background-color: #E74C3C;
    color: var(--white);
}
.btn-danger:hover {
    background-color: #C0392B;
}

/* Styly pro ovládací prvky plánovače */
.planner-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 15px;
}
.date-navigator {
    display: flex;
    align-items: center;
    gap: 10px;
}
.date-navigator span {
    font-weight: 500;
    font-size: 1.1rem;
}
.view-switcher .btn, .actions .btn {
    background-color: #e9ecef;
    color: #495057;
}
.view-switcher .btn.active, .actions .btn.btn-primary {
    background-color: var(--primary-color);
    color: var(--white);
    font-weight: 500;
}

/* Styly pro tabulku kalendáře */
.planner-calendar {
    background-color: var(--white);
    border-radius: 8px;
    overflow-x: auto;
    box-shadow: var(--shadow);
}
.calendar-table {
    width: 100%;
    border-collapse: collapse;
    table-layout: fixed;
}
.calendar-table th, .calendar-table td {
    border: 1px solid var(--border-color);
    padding: 8px;
    text-align: center;
    vertical-align: top;
    position: relative;
}
.calendar-table th {
    background-color: #f8f9fa;
    font-weight: 500;
    padding: 12px 8px;
}
.calendar-table th .date-number {
    font-size: 1.2rem;
    font-weight: 700;
    color: #495057;
}
.calendar-table th.today .date-number {
    color: var(--white);
    background-color: var(--primary-color);
    border-radius: 50%;
    width: 32px;
    height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.employee-header {
    width: 180px;
    text-align: left !important;
}
.employee-name-cell {
    text-align: left;
    font-weight: 500;
    background-color: #f8f9fa;
}
.day-cell {
    height: 100px;
}

/* Styly pro blok směny */
.shift-block {
    background-color: #E9F3FF;
    border-left: 4px solid var(--primary-color);
    border-radius: 4px;
    padding: 8px;
    margin-bottom: 5px;
    text-align: left;
    font-size: 0.85rem;
    cursor: pointer;
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}
.shift-block:hover {
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    transform: translateY(-2px);
}
.shift-time { font-weight: 700; }
.shift-position { color: #555; margin-top: 4px; }

/* Tlačítko pro přidání směny */
.add-shift-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 30px;
    height: 30px;
    border-radius: 50%;
    border: 1px dashed #ccc;
    background-color: #f8f9fa;
    color: #aaa;
    font-size: 20px;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.2s ease, background-color 0.2s;
}
.day-cell:hover .add-shift-btn { opacity: 1; }
.add-shift-btn:hover { background-color: #e9ecef; color: #333; }

/* Styly pro modální okno */
.modal-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex; justify-content: center; align-items: center; z-index: 1000;
}
.modal-content {
    background-color: var(--white); padding: 30px; border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
    width: 90%; max-width: 500px; position: relative;
}
.modal-content h3 { margin-top: 0; margin-bottom: 20px; }

/* Formulářové prvky */
.form-group { margin-bottom: 15px; }
.form-group label { display: block; margin-bottom: 5px; font-weight: 500; }
.form-group input[type="time"], .form-group input[type="number"], .form-group input[type="email"],
.form-group input[type="tel"], .form-group input[type="password"],
.form-group input[type="text"], .form-group input[type="date"],
.form-group select, .form-group textarea {
    width: 100%; padding: 10px; border: 1px solid var(--border-color);
    border-radius: 4px; font-size: 1rem; font-family: 'Roboto', sans-serif;
}
.form-row { display: flex; gap: 15px; flex-wrap: wrap; }
.form-row .form-group { flex: 1; min-width: 150px; }
.form-actions { margin-top: 25px; display: flex; justify-content: flex-end; gap: 10px; }

/* Styly pro stránku se seznamem (zaměstnanci) */
.page-controls { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.table-container { background-color: var(--white); border-radius: 8px; box-shadow: var(--shadow); overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; }
.data-table th, .data-table td { padding: 15px; text-align: left; border-bottom: 1px solid var(--border-color); }
.data-table thead th { background-color: #f8f9fa; font-weight: 500; }
.data-table tbody tr:hover { background-color: #f1f3f5; }
.status { padding: 4px 8px; border-radius: 12px; font-size: 0.8rem; font-weight: 500; }
.status-active { background-color: #d4edda; color: #155724; }
.status-inactive { background-color: #f8d7da; color: #721c24; }

/* Styly pro formulář (zaměstnanec_edit) */
.form-container { max-width: 800px; margin: 0 auto; background-color: var(--white); padding: 30px; border-radius: 8px; box-shadow: var(--shadow); }
.checkbox-group { display: flex; flex-wrap: wrap; gap: 15px; background-color: #f8f9fa; padding: 15px; border-radius: 4px; border: 1px solid var(--border-color); }
.checkbox-group label { display: flex; align-items: center; gap: 5px; cursor: pointer; }

/* Styly pro kalendář dostupnosti */
.availability-calendar-container { background-color: var(--white); padding: 20px; border-radius: 8px; box-shadow: var(--shadow); }
.calendar-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.calendar-header h3 { margin: 0; }
.availability-calendar { width: 100%; border-collapse: collapse; table-layout: fixed; }
.availability-calendar th { padding: 10px; text-align: center; background-color: #f8f9fa; }
.availability-calendar td { border: 1px solid var(--border-color); height: 100px; vertical-align: top; transition: background-color 0.2s; }
.availability-calendar td.day { cursor: pointer; }
.availability-calendar .day-number { padding: 5px; font-weight: 500; }
.availability-calendar td.day:hover { background-color: #f1f3f5; }

/* Stavy dostupnosti */
.dostupny { background-color: rgba(40, 167, 69, 0.7) !important; color: white; }
.preferuje { background-color: rgba(255, 193, 7, 0.7) !important; color: #333; }
.nedostupny { background-color: rgba(220, 53, 69, 0.7) !important; color: white; }
.day-cell.dostupny { background-color: rgba(40, 167, 69, 0.15); }
.day-cell.preferuje { background-color: rgba(255, 193, 7, 0.15); }
.day-cell.nedostupny { background-color: rgba(220, 53, 69, 0.15); }

/* Styly pro attendance widget (moje_smeny.php) */
.attendance-widget { background-color: var(--white); padding: 30px; border-radius: 8px; box-shadow: var(--shadow); max-width: 500px; margin: 20px auto; text-align: center; }
.attendance-widget h3 { margin-top: 0; }
.shift-info { background-color: #f8f9fa; padding: 15px; border-radius: 4px; margin: 20px 0; line-height: 1.6; }
.btn-large { padding: 15px 30px; font-size: 1.2rem; font-weight: bold; }
.check-in-time { font-size: 1.1rem; color: #155724; margin-bottom: 15px; }
.message { margin-top: 15px; padding: 10px; border-radius: 4px; display: none; }
.message.success { display: block; background-color: #d4edda; color: #155724; }
.message.error { display: block; background-color: #f8d7da; color: #721c24; }

/* Styly pro tabulku docházky (dochazka.php) */
.data-table tr.status-problem { background-color: #f8d7da; }
.data-table tr.status-problem:hover { background-color: #f1c4c9; }

/* Styly pro stránku s reporty */
.report-form .form-row { align-items: flex-end; }
.report-form .form-actions { margin-bottom: 0; display: flex; gap: 10px; }
.report-summary { background-color: #e9f3ff; padding: 20px; border-radius: 8px; margin-top: 20px; border-left: 5px solid var(--primary-color); }
.report-summary h3 { margin-top: 0; }
.data-table .summary-row { background-color: #f8f9fa; font-weight: bold; border-top: 2px solid #dee2e6; }

/* Styly pro Nástěnku */
.announcement-form { margin-bottom: 30px; }
.error-box { background-color: #f8d7da; color: #721c24; padding: 15px; border-radius: 4px; margin-bottom: 15px; border: 1px solid #f5c6cb; }
.single-checkbox { padding: 0; border: none; background: none; align-self: center; margin-bottom: 15px; }
.announcements-container { margin-top: 30px; }
.announcement-card { background-color: var(--white); border-radius: 8px; padding: 20px; margin-bottom: 20px; box-shadow: var(--shadow); border-left: 5px solid var(--border-color); position: relative; }
.announcement-card.pinned { border-left-color: var(--secondary-color); background-color: #fffaf0; }
.announcement-header h4 { margin-top: 0; margin-bottom: 5px; color: var(--primary-color); }
.announcement-header small { color: #6c757d; }
.announcement-content { margin-top: 15px; line-height: 1.6; }
.pin-icon { position: absolute; top: 15px; right: 15px; font-size: 1.5rem; opacity: 0.7; }

/* Styly pro stránku Nastavení */
.settings-container { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; }
.setting-card { background: var(--white); padding: 20px; border-radius: 8px; box-shadow: var(--shadow); }
.setting-card h3 { margin-top: 0; border-bottom: 1px solid var(--border-color); padding-bottom: 10px; margin-bottom: 15px; }
.setting-card ul { list-style-type: none; padding-left: 0; margin-bottom: 20px; }
.setting-card li { padding: 8px 0; border-bottom: 1px solid #f1f1f1; }
/* Oprava zobrazení bloku směny */

.shift-block {
    font-size: 0.8rem; /* Zmenšíme základní písmo v bloku */
    line-height: 1.4;
}

.shift-time {
    font-weight: 700;
    font-size: 0.85rem;
    margin-bottom: 4px;
}

.shift-content {
    display: flex;
    flex-direction: column; /* Jméno a pozice budou pod sebou */
}

.shift-employee-name {
    font-weight: 500;
    color: #333;
}

.shift-position-name {
    color: #666;
    font-size: 0.75rem;
}

/* Speciální styl pro volné směny */
.shift-block.shift-offer .shift-employee-name {
    color: var(--secondary-color);
    font-weight: 700;
}