/*
===============================
|
|   ADMINISTRACE WEBU:   
|   ROVNÁTKA KOMFORT
|   Modern Design 2025
|
=============================== 
*/

/* Oprava ikon v tlačítkách */
.delete-icon-btn {
  display: flex !important;
  justify-content: center !important;
  align-items: center !important;
  width: 40px !important;
  height: 40px !important;
  padding: 0 !important;
  border-radius: 6px !important;
  background-color: rgba(220, 53, 69, 0.05) !important;
  border: 1px solid var(--danger) !important;
  color: var(--danger) !important;
  transition: all 0.2s ease !important;
}

.delete-icon-btn i {
  font-size: 18px !important;
  line-height: 1 !important;
}

.delete-icon-btn:hover {
  background-color: var(--danger) !important;
  color: white !important;
  transform: translateY(-2px) !important;
  box-shadow: 0 4px 8px rgba(220, 53, 69, 0.25) !important;
}

/* Základní styly z hlavního webu */
:root {
  --primary-color: #4fa6d5;
  --primary-hover: #3a9cd0;
  --primary-light: #e6f3fa;
  --primary-dark: #1e4356;
  --accent-color: #45beff;
  --text-color: #2c3e50;
  --text-light: #6c757d;
  --background: #f4f8fb;
  --card-bg: #ffffff;
  --border-color: #e1e6ec;
  --success: #28a745;
  --danger: #dc3545;
  --warning: #ffc107;
  --info: #17a2b8;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 5px 15px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
}

/* Tmavý režim */
[data-theme="dark"] {
  --primary-color: #5fb7e5;
  --primary-hover: #45a5d8;
  --primary-light: #1e3846;
  --primary-dark: #d0e7f7; /* Světlejší text pro nadpisy v tmavém režimu */
  --accent-color: #5ac8ff;
  --text-color: #f0f2f5; /* Světlejší základní text pro větší kontrast */
  --text-light: #b0b8c4; /* Světlejší sekundární text */
  --background: #1a1d24;
  --card-bg: #252a33;
  --border-color: #343a40;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 5px 15px rgba(0, 0, 0, 0.25);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.3);
  --sidebar-bg: #1a2736; /* Tmavší pozadí pro sidebar */
  --sidebar-text: #ffffff; /* Světlejší text v sidebaru */
  --sidebar-hover: rgba(95, 183, 229, 0.3); /* Výraznější hover efekt */
  --sidebar-active: rgba(95, 183, 229, 0.4); /* Výraznější aktivní položka */
}

/* Úpravy specifických stylů pro tmavý režim */
[data-theme="dark"] .admin-wrapper {
  background: linear-gradient(120deg, #1a1d24 0%, #212830 100%);
}

[data-theme="dark"] .admin-header {
  background-color: rgba(37, 42, 51, 0.9);
  border: 1px solid rgba(52, 58, 64, 0.8);
}

[data-theme="dark"] .admin-user {
  background-color: rgba(37, 42, 51, 0.8);
  border: 1px solid rgba(52, 58, 64, 0.8);
}

[data-theme="dark"] .admin-card {
  background: #1e293b;
  border: 1px solid #334155;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .admin-card-header {
  border-bottom: 1px solid #334155;
  background-color: #0f172a;
}

[data-theme="dark"] .admin-card-title {
  color: #e2e8f0;
}

/* Vylepšení vzhledu stavových indikátorů v tmavém režimu */
[data-theme="dark"] .notification-status-row {
  background-color: #0f172a !important;
}

[data-theme="dark"] .notification-status-row span[style*="color: #495057"] {
  color: #e2e8f0 !important;
}

[data-theme="dark"] .form-control {
  background-color: rgba(30, 34, 43, 0.7);
}

[data-theme="dark"] .form-control:focus {
  background-color: rgba(30, 34, 43, 0.9);
}

[data-theme="dark"] select.form-control option {
  background-color: #252a33;
  color: #e4e6eb;
}

[data-theme="dark"] .tab-btn {
  color: #a4aab5;
}

[data-theme="dark"] .toast-success {
  background-color: #1d3a28;
  color: #8fd4a5;
}

[data-theme="dark"] .toast-error {
  background-color: #3b1e23;
  color: #ee9da5;
}

[data-theme="dark"] .toast-warning {
  background-color: #3b2e0e;
  color: #ffd970;
}

[data-theme="dark"] .toast-info {
  background-color: #1e3b41;
  color: #98dbe4;
}

[data-theme="dark"] .ql-toolbar {
  background-color: rgba(30, 34, 43, 0.8);
  border-color: #343a40;
}

[data-theme="dark"] .ql-container {
  background-color: rgba(30, 34, 43, 0.7);
  border-color: #343a40;
}

[data-theme="dark"] .ql-editor {
  color: #e4e6eb;
}

/* Oprava vzhledu editoru v tmavém režimu */
[data-theme="dark"] .blog-post-form .ql-toolbar {
  background-color: rgba(37, 42, 51, 0.9);
  border-color: rgba(95, 183, 229, 0.2);
}

[data-theme="dark"] .blog-post-form .ql-container {
  background-color: rgba(30, 34, 43, 0.7);
  border-color: rgba(95, 183, 229, 0.2);
  border-top: none;
}

[data-theme="dark"] .blog-post-form .ql-editor {
  color: #f0f2f5;
  min-height: 250px;
}

[data-theme="dark"] .text-muted {
  color: #8993a4 !important;
}

/* Tmavý režim - Blog příspěvky */
[data-theme="dark"] .blog-post-card {
  background-color: rgba(37, 42, 51, 0.95);
  border: 1px solid rgba(52, 58, 64, 0.8);
}

[data-theme="dark"] .blog-post-card .blog-post-image {
  border-color: rgba(52, 58, 64, 0.8);
}

[data-theme="dark"] .blog-post-card .blog-post-title {
  color: #e4e6eb;
}

[data-theme="dark"] .blog-post-card .blog-post-meta {
  color: #a4aab5;
}

[data-theme="dark"] .btn-light {
  background-color: #343a40;
  border-color: #495057;
  color: #e4e6eb;
}

[data-theme="dark"] .btn-light:hover {
  background-color: #495057;
  border-color: #6c757d;
  color: #ffffff;
}

/* Tmavý režim - Tabulky */
[data-theme="dark"] table {
  color: #e4e6eb;
  border-color: #343a40;
}

[data-theme="dark"] table th {
  background-color: rgba(30, 34, 43, 0.7);
  color: #e4e6eb;
  border-color: #343a40;
}

[data-theme="dark"] table td {
  border-color: #343a40;
}

[data-theme="dark"] table tr:nth-child(even) {
  background-color: rgba(30, 34, 43, 0.3);
}

[data-theme="dark"] table tr:hover {
  background-color: rgba(79, 166, 213, 0.1);
}

/* Tmavý režim - Alerty a zprávy */
[data-theme="dark"] .alert-success {
  background-color: rgba(40, 167, 69, 0.2);
  border-color: rgba(40, 167, 69, 0.5);
  color: #8fd4a5;
}

[data-theme="dark"] .alert-danger {
  background-color: rgba(220, 53, 69, 0.2);
  border-color: rgba(220, 53, 69, 0.5);
  color: #ee9da5;
}

[data-theme="dark"] .alert-warning {
  background-color: rgba(255, 193, 7, 0.2);
  border-color: rgba(255, 193, 7, 0.5);
  color: #ffd970;
}

[data-theme="dark"] .alert-info {
  background-color: rgba(23, 162, 184, 0.2);
  border-color: rgba(23, 162, 184, 0.5);
  color: #98dbe4;
}

/* Tmavý režim - Oznámení */
[data-theme="dark"] .notification-card {
  background-color: rgba(37, 42, 51, 0.95);
  border: 1px solid rgba(52, 58, 64, 0.8);
}

[data-theme="dark"] .notification-preview {
  background-color: rgba(30, 34, 43, 0.7);
  border-color: #343a40;
}

[data-theme="dark"] .badge {
  background-color: #343a40;
  color: #e4e6eb;
}

[data-theme="dark"] .badge-success {
  background-color: rgba(40, 167, 69, 0.8);
  color: #ffffff;
}

[data-theme="dark"] .badge-warning {
  background-color: rgba(255, 193, 7, 0.8);
  color: #343a40;
}

[data-theme="dark"] .badge-danger {
  background-color: rgba(220, 53, 69, 0.8);
  color: #ffffff;
}

/* Zlepšení kontrastů pro formuláře v tmavém režimu */
[data-theme="dark"] .blog-post-form .form-control,
[data-theme="dark"] .form-group input,
[data-theme="dark"] .form-group select,
[data-theme="dark"] .form-group textarea {
  background-color: rgba(25, 31, 40, 0.9);
  border: 1px solid rgba(95, 183, 229, 0.3);
  color: #f0f2f5;
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.2);
}

[data-theme="dark"] .blog-post-form .form-control:focus,
[data-theme="dark"] .form-group input:focus,
[data-theme="dark"] .form-group select:focus,
[data-theme="dark"] .form-group textarea:focus {
  background-color: rgba(35, 40, 50, 0.9);
  border-color: rgba(95, 183, 229, 0.5);
  box-shadow: 0 0 0 3px rgba(95, 183, 229, 0.15);
}

[data-theme="dark"] .blog-post-form label,
[data-theme="dark"] .form-group label {
  color: #d0e7f7;
  font-weight: 600;
}

[data-theme="dark"] .form-row {
  background-color: rgba(28, 36, 48, 0.95);
  padding: 20px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(95, 183, 229, 0.2);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}

/* Tmavý režim - Dashboard widgety a karty na nástěnce */
[data-theme="dark"] .dashboard-card,
[data-theme="dark"] .admin-main > .card,
[data-theme="dark"] .admin-main .box,
[data-theme="dark"] .admin-main > div > .card,
[data-theme="dark"] .stats-card,
[data-theme="dark"] .stats-box {
  background-color: rgba(37, 42, 51, 0.95) !important;
  border: 1px solid rgba(52, 58, 64, 0.8) !important;
  color: var(--text-color) !important;
}

[data-theme="dark"] .dashboard-card:hover,
[data-theme="dark"] .admin-main > .card:hover,
[data-theme="dark"] .admin-main .box:hover,
[data-theme="dark"] .stats-card:hover {
  background-color: rgba(42, 48, 58, 0.95) !important;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3) !important;
}

/* Pozadí bílých sekcí v tmavém režimu */
[data-theme="dark"] .white-section,
[data-theme="dark"] .white-bg,
[data-theme="dark"] .admin-main > section,
[data-theme="dark"] .admin-main > div,
[data-theme="dark"] .admin-main > section > div {
  background-color: transparent !important;
}

/* Tmavý režim - Vstupy formulářů */
[data-theme="dark"] input[type="date"],
[data-theme="dark"] input[type="time"],
[data-theme="dark"] input[type="datetime-local"],
[data-theme="dark"] input[type="text"],
[data-theme="dark"] input[type="password"],
[data-theme="dark"] input[type="email"],
[data-theme="dark"] input[type="number"],
[data-theme="dark"] input[type="tel"],
[data-theme="dark"] input[type="search"],
[data-theme="dark"] textarea,
[data-theme="dark"] select {
  background-color: rgba(30, 34, 43, 0.7);
  color: #f0f2f5;
  border-color: #343a40;
}

[data-theme="dark"] input[type="date"]:focus,
[data-theme="dark"] input[type="time"]:focus,
[data-theme="dark"] input[type="datetime-local"]:focus,
[data-theme="dark"] input[type="text"]:focus,
[data-theme="dark"] input[type="password"]:focus,
[data-theme="dark"] input[type="email"]:focus,
[data-theme="dark"] input[type="number"]:focus,
[data-theme="dark"] input[type="tel"]:focus,
[data-theme="dark"] input[type="search"]:focus,
[data-theme="dark"] textarea:focus,
[data-theme="dark"] select:focus {
  background-color: rgba(35, 40, 50, 0.9);
  color: #ffffff;
  border-color: #5fb7e5;
}

/* Kalendář v tmavém režimu */
[data-theme="dark"] input[type="date"]::-webkit-calendar-picker-indicator,
[data-theme="dark"] input[type="time"]::-webkit-calendar-picker-indicator,
[data-theme="dark"] input[type="datetime-local"]::-webkit-calendar-picker-indicator {
  filter: invert(1) brightness(1.8) opacity(0.8);
}

/* Nadpisy různých úrovní v tmavém režimu */
[data-theme="dark"] h1, 
[data-theme="dark"] h2, 
[data-theme="dark"] h3, 
[data-theme="dark"] h4, 
[data-theme="dark"] h5, 
[data-theme="dark"] h6 {
  color: var(--primary-dark);
}

[data-theme="dark"] .title, 
[data-theme="dark"] .section-title,
[data-theme="dark"] .page-title {
  color: var(--primary-dark);
}

/* Přizpůsobení odkazů v tmavém režimu */
[data-theme="dark"] a:not(.btn) {
  color: #5fb7e5;
}

[data-theme="dark"] a:not(.btn):hover {
  color: #78c5ed;
}

/* Bílé karty příspěvků v tmavém režimu */
[data-theme="dark"] .blog-post-item,
[data-theme="dark"] .card,
[data-theme="dark"] .widget,
[data-theme="dark"] .box,
[data-theme="dark"] .post-card {
  background-color: rgba(37, 42, 51, 0.95);
  border: 1px solid rgba(52, 58, 64, 0.8);
  color: var(--text-color);
}

/* Oprava bílého pruhu na kartách s příspěvky v tmavém režimu */
[data-theme="dark"] .post-card-actions {
  background-color: rgba(30, 34, 43, 0.9) !important;
  border-top: 1px solid rgba(52, 58, 64, 0.8) !important;
}

/* Formuláře v tmavém režimu */
[data-theme="dark"] .post-card-content {
  background-color: rgba(37, 42, 51, 0.95) !important;
  color: var(--text-color) !important;
}

[data-theme="dark"] .post-excerpt {
  color: var(--text-light) !important;
}

/* Stav publikace, přepínače a štítky v tmavém režimu */
[data-theme="dark"] .status-badge,
[data-theme="dark"] .badge:not(.badge-success) {
  background-color: #343a40;
  color: #f0f2f5;
}

/* Moderní Aktivní badge bez šedého okraje */
.badge.badge-success {
  background-color: rgba(39, 174, 96, 0.85);
  color: white;
  padding: 6px 15px;
  border-radius: 20px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  box-shadow: 0 2px 8px rgba(39, 174, 96, 0.3);
  border: none !important;
  transition: all 0.2s ease;
  letter-spacing: 0.3px;
  outline: none !important;
}

.badge.badge-success:hover {
  background-color: rgba(39, 174, 96, 1);
  box-shadow: 0 4px 12px rgba(39, 174, 96, 0.4);
  transform: translateY(-1px);
}

/* Toggle switch v tmavém režimu */
[data-theme="dark"] .toggle-switch input:checked + .slider {
  background-color: #5fb7e5;
}

[data-theme="dark"] .toggle-switch .slider {
  background-color: #495057;
}

/* 
 * Moderní vzhled s vylepšeným fontem a barevnou paletou
 */
body {
  font-family: "Inter", "Open Sans", sans-serif;
  color: var(--text-color);
  margin: 0;
  padding: 0;
  background-color: var(--background);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

h1, h2, h3, h4, h5, h6, .font-primary {
  font-family: "Poppins", "Roboto", sans-serif;
  font-weight: 600;
  color: var(--primary-dark);
  line-height: 1.3;
}

/* Administrační rozložení - Glass Morphism & Modern UI */
.admin-wrapper {
  display: flex;
  min-height: 100vh;
  background: linear-gradient(120deg, #f4f8fb 0%, #e6f3fa 100%);
  position: relative;
}

.admin-wrapper::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('/assets/img/patterns/subtle-pattern.png');
  opacity: 0.03;
  pointer-events: none;
}

.admin-sidebar {
  width: 280px;
  background: linear-gradient(135deg, var(--primary-dark) 0%, #102a37 100%);
  color: #fff;
  box-shadow: var(--shadow-lg);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  margin: 15px 0 15px 0;
  position: relative;
  overflow: hidden;
  z-index: 10;
  backdrop-filter: blur(10px);
}

/* Úprava sidebaru pro tmavý režim s lepším kontrastem */
[data-theme="dark"] .admin-sidebar {
  background: linear-gradient(135deg, #1a3b53 0%, #132636 100%);
  border-right: 1px solid rgba(95, 183, 229, 0.3);
  box-shadow: 4px 0 15px rgba(0, 0, 0, 0.3);
}

.admin-sidebar::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at top right, rgba(79, 166, 213, 0.3), transparent 70%);
  pointer-events: none;
}

.admin-sidebar-header {
  padding: 25px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  position: relative;
}

.admin-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 15px;
  position: relative;
}

.admin-logo-img {
  width: 70px;
  height: 70px;
  margin-bottom: 10px;
  filter: drop-shadow(0 5px 10px rgba(0, 0, 0, 0.2));
  transition: var(--transition);
}

.admin-logo:hover .admin-logo-img {
  transform: translateY(-3px) scale(1.05);
  filter: drop-shadow(0 8px 15px rgba(0, 0, 0, 0.3));
}

.admin-site-name {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 10px;
  font-weight: 500;
  letter-spacing: 0.5px;
}

.admin-sidebar-header h1 {
  font-size: 24px;
  margin: 0;
  padding: 0;
  color: #fff;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  font-weight: 700;
}

.admin-navigation {
  padding: 10px;
}

.admin-navigation ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.admin-navigation li {
  margin-bottom: 5px;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.admin-navigation a {
  display: flex;
  align-items: center;
  padding: 15px 20px;
  color: rgba(255, 255, 255, 0.8);
  transition: var(--transition);
  border-radius: var(--radius-md);
  font-weight: 500;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

/* Lepší kontrast pro položky menu v tmavém režimu */
[data-theme="dark"] .admin-navigation a {
  color: rgba(255, 255, 255, 1);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.admin-navigation a::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0));
  opacity: 0;
  transition: var(--transition);
  z-index: -1;
}

.admin-navigation a i {
  margin-right: 12px;
  font-size: 20px;
  transition: var(--transition);
  filter: drop-shadow(0 2px 5px rgba(0, 0, 0, 0.2));
}

/* Výraznější ikony v navigaci v tmavém režimu */
[data-theme="dark"] .admin-navigation a i {
  color: #5fb7e5;
  filter: drop-shadow(0 1px 3px rgba(0, 0, 0, 0.4));
  font-size: 22px;
}

.admin-navigation a:hover::before, 
.admin-navigation a.active::before {
  opacity: 1;
}

.admin-navigation a:hover, 
.admin-navigation a.active {
  background-color: rgba(104, 164, 196, 0.25);
  color: #ffffff;
  transform: translateX(5px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

/* Výraznější hover a aktivní položka v tmavém režimu */
[data-theme="dark"] .admin-navigation a:hover,
[data-theme="dark"] .admin-navigation a.active {
  background-color: rgba(95, 183, 229, 0.3);
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  border-left: 3px solid var(--accent-color);
}

.admin-navigation a:hover i,
.admin-navigation a.active i {
  color: var(--accent-color);
  transform: scale(1.1);
}

.admin-content {
  flex: 1;
  padding: 0;
  overflow-x: hidden;
  position: relative;
  z-index: 1;
}

.admin-header {
  background-color: rgba(255, 255, 255, 0.9);
  padding: 20px 30px;
  box-shadow: var(--shadow-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-radius: var(--radius-lg);
  margin: 15px 15px 0 15px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.8);
}

.admin-header h2 {
  margin: 0;
  color: var(--primary-dark);
  font-weight: 700;
  font-size: 24px;
  letter-spacing: -0.5px;
  position: relative;
  padding-left: 15px;
}

.admin-header h2::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 70%;
  background: linear-gradient(to bottom, var(--primary-color), var(--accent-color));
  border-radius: 4px;
}

.admin-user {
  font-size: 15px;
  color: var(--text-light);
  background-color: rgba(255, 255, 255, 0.8);
  padding: 8px 15px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(225, 230, 236, 0.8);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
}

.admin-user:hover {
  background-color: var(--card-bg);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.admin-user i {
  color: var(--primary-color);
  font-size: 18px;
}

.admin-main {
  padding: 30px;
  display: flex;
  flex-direction: column;
  gap: 25px;
}

/* Karty pro obsah - moderní glass morphism a neumorphism */
.admin-card {
  background: rgba(255, 255, 255, 0.95);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md), 0 0 0 1px rgba(255, 255, 255, 0.7) inset;
  padding: 35px;
  margin-bottom: 30px;
  transition: var(--transition);
  border: 1px solid rgba(234, 239, 244, 0.8);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(5px);
}

.admin-card::before {
  content: '';
  position: absolute;
  top: -100px;
  left: -100px;
  width: 150px;
  height: 150px;
  background: radial-gradient(circle, rgba(79, 166, 213, 0.1), transparent 60%);
  border-radius: 50%;
  z-index: 0;
}

.admin-card::after {
  content: '';
  position: absolute;
  bottom: -80px;
  right: -80px;
  width: 120px;
  height: 120px;
  background: radial-gradient(circle, rgba(69, 190, 255, 0.08), transparent 65%);
  border-radius: 50%;
  z-index: 0;
}

.admin-card:hover {
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(255, 255, 255, 0.9) inset;
  transform: translateY(-5px);
  border-color: rgba(225, 230, 236, 0.9);
}

.admin-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 25px;
  position: relative;
  z-index: 1;
}

.admin-card-title {
  margin: 0;
  font-size: 22px;
  color: var(--primary-dark);
  font-weight: 700;
  position: relative;
  padding-bottom: 10px;
}

.admin-card-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background: linear-gradient(to right, var(--primary-color), var(--accent-color));
  border-radius: 3px;
}

/* Styly pro formulář příspěvků - Ultra modern UI */
.blog-post-form {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0;
  position: relative;
  z-index: 1;
}

.blog-post-form .form-group {
  position: relative;
  z-index: 1;
  margin-bottom: 30px;
}

.blog-post-form .form-group label {
  font-size: 16px;
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: 10px;
  display: inline-block;
  position: relative;
}

.blog-post-form .form-group label::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 30px;
  height: 2px;
  background: linear-gradient(to right, var(--primary-color), var(--accent-color));
  border-radius: 2px;
  transition: var(--transition);
  opacity: 0.7;
}

.blog-post-form .form-group:hover label::after {
  width: 40px;
  opacity: 1;
}

/* Editor textových příspěvků */
.blog-post-form .ql-container {
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  font-family: "Inter", "Open Sans", sans-serif;
  font-size: 15px;
  border-color: var(--border-color);
  background-color: var(--card-bg);
  transition: var(--transition);
  min-height: 300px;
}

.blog-post-form .ql-toolbar {
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  background-color: rgba(249, 251, 252, 0.8);
  border-color: var(--border-color);
  transition: var(--transition);
  padding: 12px;
}

.blog-post-form .ql-toolbar:hover {
  background-color: #fff;
}

.blog-post-form .ql-editor {
  line-height: 1.7;
  font-size: 15px;
}

/* Náhled aktuálního obrázku */
.blog-post-form .current-image {
  padding: 15px;
  background-color: rgba(249, 251, 252, 0.6);
  border-radius: var(--radius-md);
  display: inline-block;
  transition: var(--transition);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.blog-post-form .current-image img {
  border-radius: var(--radius-sm);
  transition: var(--transition);
  max-width: 230px;
  max-height: 230px;
  object-fit: cover;
}

.blog-post-form .current-image::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, rgba(79, 166, 213, 0.1), transparent);
  opacity: 0;
  transition: var(--transition);
  pointer-events: none;
}

.blog-post-form .current-image:hover {
  transform: scale(1.03) translateY(-5px);
  box-shadow: var(--shadow-md);
  background-color: #fff;
}

.blog-post-form .current-image:hover::before {
  opacity: 1;
}

.blog-post-form .current-image:hover img {
  transform: scale(1.02);
}

/* Informace o příspěvku */
.blog-post-form .form-info {
  background-color: rgba(249, 251, 252, 0.8);
  border-radius: var(--radius-md);
  padding: 20px;
  margin-bottom: 35px;
  border: 1px solid var(--border-color);
  position: relative;
  transition: var(--transition);
  overflow: hidden;
}

.blog-post-form .form-info::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 4px;
  background: linear-gradient(to bottom, var(--primary-color), var(--accent-color));
  border-radius: 4px 0 0 4px;
}

.blog-post-form .form-info:hover {
  background-color: #fff;
  box-shadow: var(--shadow-md);
}

.blog-post-form .form-info p {
  margin: 10px 0;
  color: var(--text-color);
  font-size: 14px;
  position: relative;
  padding-left: 20px;
}

.blog-post-form .form-info p:before {
  content: '\f054';
  font-family: 'bootstrap-icons';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--primary-color);
  font-size: 12px;
  opacity: 0.8;
}

.admin-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.admin-card-title {
  margin: 0;
  font-size: 18px;
  color: #1e4356;
}

/* Tlačítka */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 500;
  text-align: center;
  vertical-align: middle;
  cursor: pointer;
  border: 1px solid transparent;
  padding: 0.75rem 1.5rem;
  font-size: 14px;
  line-height: 1.5;
  border-radius: 8px;
  transition: all 0.3s ease;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
  position: relative;
  overflow: hidden;
}

.btn:after {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background: rgba(255, 255, 255, 0.1);
  opacity: 0;
  transition: all 0.3s ease;
}

.btn:hover:after {
  opacity: 1;
}

.btn:active {
  transform: translateY(1px);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* Nový styl pro akční tlačítka s dokonalým zarovnáním */
.action-btn {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 8px !important;
  height: 38px !important;
  padding: 0 15px !important;
  box-sizing: border-box !important;
}

.action-btn i {
  margin: 0 !important;
  font-size: 16px !important;
  display: inline-block !important;
  position: relative !important;
  top: 2px !important;
  line-height: 1 !important;
}

.action-btn span {
  line-height: 1 !important;
  display: inline-block !important;
  position: relative !important;
  top: 1px !important;
}

/* Původní styly pro zpětnou kompatibilitu */
.btn i {
  font-size: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* Speciální styly pro tlačítka Upravit a Smazat */
.custom-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 38px;
  padding: 0 15px;
  font-weight: 500;
  border-radius: 6px;
  transition: all 0.2s ease;
  text-decoration: none;
  cursor: pointer;
}

.edit-btn {
  color: #4fa6d5;
  border: 1px solid #4fa6d5;
  background-color: transparent;
}

.edit-btn:hover {
  background-color: rgba(79, 166, 213, 0.1);
  box-shadow: 0 5px 15px rgba(79, 166, 213, 0.2);
  transform: translateY(-2px);
}

.delete-btn {
  color: #dc3545;
  border: 1px solid #dc3545;
  background-color: transparent;
}

.delete-btn:hover {
  background-color: rgba(220, 53, 69, 0.1);
  box-shadow: 0 5px 15px rgba(220, 53, 69, 0.2);
  transform: translateY(-2px);
}

.custom-btn i {
  position: relative;
  top: -2px; /* Posun nahoru o 2px pro lepší zarovnání */
  font-size: 16px;
  display: inline-block;
  line-height: 1;
  vertical-align: middle;
}

.btn-primary {
  color: #fff;
  background-color: #4fa6d5;
  border-color: #4fa6d5;
}

.btn-primary:hover {
  background-color: #3a9cd0;
  border-color: #3a9cd0;
  box-shadow: 0 5px 15px rgba(79, 166, 213, 0.3);
  transform: translateY(-2px);
}

.btn-outline-secondary {
  color: #6c757d;
  background-color: transparent;
  border-color: #d1d5d9;
}

.btn-outline-secondary:hover {
  color: #4a5056;
  background-color: #f1f3f5;
  border-color: #b8bcc1;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  transform: translateY(-2px);
}

.btn-secondary {
  color: #fff;
  background-color: #6c757d;
  border-color: #6c757d;
}

.btn-secondary:hover {
  background-color: #5a6268;
  border-color: #5a6268;
  box-shadow: 0 5px 15px rgba(108, 117, 125, 0.3);
  transform: translateY(-2px);
}

.btn-danger {
  color: #fff;
  background-color: #dc3545;
  border-color: #dc3545;
}

.btn-danger:hover {
  background-color: #c82333;
  border-color: #bd2130;
  box-shadow: 0 5px 15px rgba(220, 53, 69, 0.3);
  transform: translateY(-2px);
}

.btn-success {
  color: #fff;
  background-color: #28a745;
  border-color: #28a745;
}

.btn-success:hover {
  background-color: #218838;
  border-color: #1e7e34;
  box-shadow: 0 5px 15px rgba(40, 167, 69, 0.3);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.4rem 0.8rem;
  font-size: 0.875rem;
  line-height: 1.5;
  border-radius: 6px;
}

/* Formuláře - 2025 Glass Effect & Ultra Modern Design */
.form-group {
  margin-bottom: 30px;
  position: relative;
}

.form-control {
  display: block;
  width: 100%;
  padding: 16px 20px;
  font-size: 15px;
  font-weight: 400;
  line-height: 1.5;
  color: var(--text-color);
  background-color: rgba(249, 251, 252, 0.7);
  background-clip: padding-box;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(4px);
}

.form-control:focus {
  color: var(--primary-dark);
  background-color: var(--card-bg);
  border-color: var(--primary-color);
  outline: 0;
  box-shadow: 0 0 0 4px rgba(79, 166, 213, 0.15);
  transform: translateY(-3px);
}

.form-control::placeholder {
  color: var(--text-light);
  opacity: 0.7;
}

label {
  display: inline-block;
  margin-bottom: 10px;
  font-weight: 600;
  color: var(--primary-dark);
  font-size: 16px;
  transition: var(--transition);
  position: relative;
  padding-left: 16px;
}

label::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  border-radius: 50%;
  opacity: 0.8;
  transition: var(--transition);
}

.form-group:hover label::before {
  transform: translateY(-50%) scale(1.2);
  opacity: 1;
  box-shadow: 0 0 8px rgba(79, 166, 213, 0.5);
}

textarea.form-control {
  min-height: 160px;
  line-height: 1.7;
  padding: 20px;
}

/* Super moderní styl pro datum a čas */
input[type="date"], 
input[type="time"] {
  padding: 15px 20px;
  background-color: rgba(249, 251, 252, 0.7);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  color: var(--text-color);
  font-size: 15px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  min-height: 54px;
  position: relative;
  backdrop-filter: blur(4px);
}

input[type="date"]::-webkit-calendar-picker-indicator,
input[type="time"]::-webkit-calendar-picker-indicator {
  background-color: var(--primary-light);
  padding: 5px;
  border-radius: 3px;
  cursor: pointer;
  transition: var(--transition);
}

input[type="date"]:focus::-webkit-calendar-picker-indicator,
input[type="time"]:focus::-webkit-calendar-picker-indicator {
  background-color: var(--primary-color);
  opacity: 0.8;
}

input[type="date"]:focus, 
input[type="time"]:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 4px rgba(79, 166, 213, 0.15);
  outline: none;
  background-color: var(--card-bg);
  transform: translateY(-3px);
}

/* Moderní styl pro skupinu data a času */
.form-row {
  margin: 0 -12px 30px;
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  position: relative;
  z-index: 1;
}

.form-row > .form-group {
  padding: 0 12px;
  flex: 1;
  min-width: 200px;
  position: relative;
}

.form-row::after {
  content: '';
  position: absolute;
  bottom: -15px;
  left: 12px;
  width: calc(100% - 24px);
  height: 1px;
  background: linear-gradient(to right, var(--border-color), transparent);
  z-index: 0;
}

/* Vylepšení pro malé texty pod poli */
.form-text {
  font-size: 13px;
  color: var(--text-light);
  margin-top: 8px;
  transition: var(--transition);
  opacity: 0.8;
  padding-left: 16px;
  position: relative;
}

.form-text::before {
  content: '\f12a';
  font-family: 'bootstrap-icons';
  position: absolute;
  left: 0;
  top: 0;
  font-size: 12px;
  color: var(--primary-color);
  opacity: 0.7;
}

.form-control:focus ~ .form-text {
  color: var(--primary-color);
  opacity: 1;
}

.form-control:focus ~ .form-text::before {
  opacity: 1;
}

/* Styl pro checkbox - moderní design */
.form-check {
  margin-bottom: 25px;
  padding: 20px;
  background-color: rgba(249, 251, 252, 0.7);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(4px);
}

/* Tmavý režim pro form-check karty */
[data-theme="dark"] .form-check {
  background-color: rgba(23, 30, 40, 0.95);
  border: 1px solid rgba(95, 183, 229, 0.3);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Tmavý režim pro karty ve formulářích */
[data-theme="dark"] .form-check,
[data-theme="dark"] .current-image,
[data-theme="dark"] .blog-meta-box,
[data-theme="dark"] .form-info-card,
[data-theme="dark"] .form-group .current-image,
[data-theme="dark"] .mb-2.image-container {
  background: linear-gradient(145deg, rgba(23, 30, 40, 0.95), rgba(28, 36, 48, 0.9)) !important;
  border: 1px solid rgba(95, 183, 229, 0.3) !important;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2) !important;
}

.form-check::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(to bottom, var(--primary-color), var(--accent-color));
  opacity: 0.7;
  transition: var(--transition);
}

.form-check:hover {
  background-color: rgba(241, 248, 253, 0.9);
  border-color: rgba(206, 225, 237, 0.8);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.form-check:hover::before {
  opacity: 1;
}

.form-check-input {
  margin-top: 0.3rem;
  width: 20px;
  height: 20px;
  border-radius: 4px;
  border: 2px solid var(--border-color);
  transition: var(--transition);
  appearance: none;
  background-color: rgba(255, 255, 255, 0.8);
  position: relative;
  cursor: pointer;
}

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

.form-check-input:checked::after {
  content: '\f633';
  font-family: 'bootstrap-icons';
  color: white;
  font-size: 12px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.form-check-label {
  font-weight: 600;
  margin-left: 12px;
  color: var(--primary-dark);
  cursor: pointer;
  transition: var(--transition);
}

.form-check-input:checked ~ .form-check-label {
  color: var(--primary-color);
}

/* Akce formuláře (tlačítka) */
.form-actions {
  margin-top: 40px;
  display: flex;
  gap: 20px;
  align-items: center;
  padding-top: 25px;
  border-top: 1px solid var(--border-color);
  position: relative;
}

.form-actions::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 0;
  width: 50px;
  height: 3px;
  background: linear-gradient(to right, var(--primary-color), var(--accent-color));
  border-radius: 0 0 3px 3px;
}

/* Alerty a notifikace */
.alert {
  position: relative;
  padding: 0.75rem 1.25rem;
  margin-bottom: 1rem;
  border: 1px solid transparent;
  border-radius: 0.25rem;
}

.alert-danger {
  color: #721c24;
  background-color: #f8d7da;
  border-color: #f5c6cb;
}

.alert-success {
  color: #155724;
  background-color: #d4edda;
  border-color: #c3e6cb;
}

.alert-info {
  color: #0c5460;
  background-color: #d1ecf1;
  border-color: #bee5eb;
}

/* Tabulky */
.table {
  width: 100%;
  margin-bottom: 1rem;
  color: #212529;
  border-collapse: collapse;
}

.table th,
.table td {
  padding: 0.75rem;
  vertical-align: top;
  border-top: 1px solid #dee2e6;
}

.table thead th {
  vertical-align: bottom;
  border-bottom: 2px solid #dee2e6;
  background-color: #f3f8fa;
}

.table tbody tr:hover {
  background-color: rgba(104, 164, 196, 0.05);
}

.table-actions {
  white-space: nowrap;
  text-align: right;
}

/* Přihlašovací stránka */
.login-container {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  background: linear-gradient(to right, rgba(30, 67, 86, 0.8), rgba(30, 67, 86, 0.6));
}

.login-form {
  width: 400px;
  padding: 30px;
  background-color: #fff;
  border-radius: 5px;
  box-shadow: 0 5px 26px 0 rgba(68, 88, 144, 0.14);
}

.login-form h2 {
  text-align: center;
  margin-bottom: 30px;
  color: #1e4356;
}

.login-footer {
  text-align: center;
  margin-top: 20px;
  font-size: 14px;
}

/* Responsivní design */
@media (max-width: 768px) {
  .admin-wrapper {
    flex-direction: column;
  }
  
  .admin-sidebar {
    width: 100%;
    position: relative;
  }
  
  .admin-content {
    margin-left: 0;
  }
  
  .admin-header {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .admin-user {
    margin-top: 10px;
  }
}