/* Basis-Styles */

/* Drag & Drop Zone */
.drop-zone {
    border: 2px dashed var(--border-color);
    border-radius: var(--border-radius);
    transition: all 0.3s ease;
    background-color: var(--bg-card);
}

.drop-zone.dragover {
    border-color: var(--primary-color);
    background-color: rgba(13, 110, 253, 0.05);
    transform: scale(1.01);
}

[data-theme="dark"] .drop-zone.dragover {
    background-color: rgba(61, 139, 253, 0.1);
}

/* Mapping-Akkordeon & Mapping-Result Styles */
#icsMappingResult ul {
    list-style: none;
    padding-left: 0;
}

#icsMappingResult li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.25rem 0;
    border-bottom: 1px solid var(--border-color);
}

#icsMappingResult code {
    background: var(--bg-input);
    color: var(--text-main);
    padding: 0.1em 0.4em;
    border-radius: 3px;
    font-size: 0.95em;
    border: 1px solid var(--border-color);
}

#icsMappingResult .text-success {
    color: #198754 !important;
}

#icsMappingResult .text-danger {
    color: #dc3545 !important;
}

#icsMappingResult .bi {
    font-size: 1.1em;
    vertical-align: -0.1em;
}

#icsMappingResult .mapping-explanation {
    font-size: 0.97em;
    color: var(--text-muted);
    margin-bottom: 0.5em;
}

:root {
    /* Light Mode Variables */
    --primary-color: #0d6efd;
    --primary-hover: #0b5ed7;
    --bg-body: #f8f9fa;
    --bg-card: #ffffff;
    --bg-input: #ffffff;
    --text-main: #212529;
    --text-muted: #6c757d;
    --border-color: #dee2e6;
    --border-radius: 0.375rem;
    --transition-speed: 0.2s;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);

    /* Validation Colors (Light) */
    --val-error-bg: #f8d7da;
    --val-error-text: #721c24;
    --val-error-border: #f5c6cb;
    --val-warn-bg: #fff3cd;
    --val-warn-text: #856404;
    --val-warn-border: #ffeeba;
    --val-success-bg: #d4edda;
    --val-success-text: #155724;
    --val-success-border: #c3e6cb;
}

[data-theme="dark"] {
    /* Dark Mode Variables */
    --primary-color: #3d8bfd;
    --primary-hover: #0d6efd;
    --bg-body: #121212;
    --bg-card: #1e1e1e;
    --bg-input: #2d2d2d;
    --text-main: #f0f0f0;
    --text-muted: #adb5bd;
    --border-color: #404040;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.4);

    /* Validation Colors (Dark) */
    --val-error-bg: #2c0b0e;
    --val-error-text: #ea868f;
    --val-error-border: #842029;
    --val-warn-bg: #332701;
    --val-warn-text: #ffda6a;
    --val-warn-border: #997404;
    --val-success-bg: #051b11;
    --val-success-text: #75b798;
    --val-success-border: #0f5132;
}

/* Dark Mode Button Fixes */
[data-theme="dark"] .btn-outline-dark {
    color: #f8f9fa;
    border-color: #f8f9fa;
}

[data-theme="dark"] .btn-outline-dark:hover {
    background-color: #f8f9fa;
    color: #212529;
}

[data-theme="dark"] .text-dark {
    color: #f8f9fa !important;
}

body {
    background-color: var(--bg-body);
    color: var(--text-main);
    transition: background-color var(--transition-speed), color var(--transition-speed);
}

h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--text-main);
}

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

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

/* Placeholder Contrast */
::placeholder {
    color: var(--text-muted) !important;
    opacity: 1;
}

/* Input Text Contrast */
input,
select,
textarea {
    color: var(--text-main) !important;
}

/* Card-Styling */
.card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-speed) ease;
}

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

.card-body {
    padding: 1.5rem;
}

/* Formulargruppen */
.card-body .form-group {
    margin-bottom: 1.25rem;
    padding: 0;
}

/* Labels und Hilfstexte */
.form-group label,
.form-text,
.time-label,
.form-group small {
    padding-left: 0.5rem;
    margin-bottom: 0.5rem;
    display: block;
    color: var(--text-main);
    font-weight: 500;
}

/* Eingabefelder */
.form-control,
.form-select,
.custom-select,
.input-group {
    margin: 0 0.5rem;
    width: calc(100% - 1rem);
    background-color: var(--bg-input);
    color: var(--text-main);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    transition: all var(--transition-speed) ease;
}

.input-group-text {
    background-color: var(--bg-input);
    color: var(--text-main);
    border: 1px solid var(--border-color);
}

.form-control:focus,
.form-select:focus,
.custom-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.15);
}

/* Checkbox styling */
.form-check {
    padding-left: 2.5rem;
    margin: 1rem 0.5rem;
}

.form-check-input {
    width: 1.25rem;
    height: 1.25rem;
    margin-left: -2rem;
    border-radius: 0.25rem;
    transition: all var(--transition-speed) ease;
}

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

/* Buttons */
.btn {
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    transition: all var(--transition-speed) ease;
}

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

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

/* Wochentage-Buttons */
.btn-group-toggle {
    margin: 0.5rem;
    width: calc(100% - 1rem);
    gap: 0.25rem;
}

.btn-group-toggle .btn {
    flex: 1;
    padding: 0.5rem;
    border-radius: var(--border-radius) !important;
    margin: 0 0.125rem;
}

/* Monatsauswahl-Buttons */
.btn-group-toggle.d-flex.flex-wrap {
    margin: 0 0.5rem;
    width: calc(100% - 1rem);
    gap: 0.25rem;
}

.btn-group-toggle .btn.m-1 {
    min-width: calc(25% - 0.5rem);
    margin: 0.25rem !important;
    border-radius: var(--border-radius) !important;
}

/* Responsive Anpassungen */
@media (max-width: 768px) {
    .card-body {
        padding: 1rem;
    }

    .form-group {
        margin-bottom: 1rem;
    }
}

/* Alert Styling */
.alert {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

/* Required Field Marker */
.text-danger {
    margin-left: 0.25rem;
    font-weight: bold;
}

/* Zeitformat-Hilfstext */
#time-format-help {
    padding-left: 0.5rem;
    margin-top: -0.5rem;
    color: var(--text-muted);
}

/* Pflichtfeld-Markierung */
/* Pflichtfeld-Markierung */
.text-danger {
    color: #dc3545 !important;
    /* Bootstrap default, ggf. anpassen für Dark Mode */
    margin-left: 0.25rem;
}

/* Utility Class Overrides */
.text-muted {
    color: var(--text-muted) !important;
}

.text-main {
    color: var(--text-main) !important;
}

/* Button Overrides */
.btn-outline-primary {
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-outline-primary:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: #fff;
}

.btn-check:checked+.btn-outline-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: #fff;
}

/* Wochentage-Buttons */
.btn-group-toggle {
    margin: 0.5rem 1rem;
    width: calc(100% - 2rem);
}

.btn-group-toggle .btn {
    flex: 1;
    padding: 0.375rem;
}

/* Monatsauswahl-Buttons */
.btn-group-toggle.d-flex.flex-wrap {
    margin: 0 1rem;
    width: calc(100% - 2rem);
}

.btn-group-toggle .btn.m-1 {
    min-width: calc(25% - 0.5rem);
    /* 4 Buttons pro Zeile */
    margin: 0.25rem !important;
}

/* Vorschau Styling */
.preview-event {
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 1rem;
    margin-bottom: 1rem;
}

.preview-title {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-weight: 600;
}

.preview-details p {
    color: var(--text-main);
    margin-bottom: 0.5rem;
}

.preview-details i {
    width: 1.5rem;
    color: var(--text-muted);
}

/* Modal Styling */
.modal-content {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
}

.modal-header {
    border-bottom: 1px solid var(--border-color);
    background-color: var(--bg-body);
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.modal-title {
    color: var(--primary-color);
    font-weight: 600;
}

.modal-body {
    padding: 1.5rem;
}

/* Tooltip Styling */
.tooltip {
    font-size: 0.875rem;
}

.tooltip-inner {
    background-color: var(--bg-card);
    color: var(--text-main);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 0.5rem 1rem;
}

.bs-tooltip-top .tooltip-arrow::before {
    border-top-color: var(--border-color);
}

/* Navigation */
.navbar {
    position: relative;
    z-index: 1000;
    /* Stelle sicher, dass die Navigation über anderen Elementen liegt */
}

/* Sticky Navigation */
.navbar {
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, .1);
}

/* Sticky Header */
.sticky-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: var(--bs-primary);
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
    scroll-padding-top: 76px;
    /* Höhe der Navbar + etwas Padding */
}

/* User Counter */
#userCount {
    font-weight: bold;
    transition: color 0.3s ease;
}

/* Validator Styles */
.btn-link {
    color: var(--text-main);
    text-decoration: none;
}

.btn-link:hover {
    text-decoration: none;
    color: var(--primary-color);
}

.accordion .card-header {
    padding: 0;
}

.accordion .btn-link {
    width: 100%;
    padding: 0.75rem 1rem;
    position: relative;
    display: flex;
    align-items: center;
}

.accordion .btn-link::after {
    content: '\f078';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    position: absolute;
    right: 1rem;
    transition: transform 0.2s ease-in-out;
    color: var(--text-muted);
}

.accordion .btn-link.collapsed::after {
    transform: rotate(-90deg);
}

.validation-status {
    margin-left: auto;
    margin-right: 2rem;
}

.validation-status.success::before {
    content: '\f00c';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    color: #28a745;
}

.validation-status.error::before {
    content: '\f00d';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    color: #dc3545;
}

.validation-status.warning::before {
    content: '\f071';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    color: #ffc107;
}

.validation-messages {
    margin-bottom: 1rem;
}

.validation-message {
    padding: 0.5rem;
    margin-bottom: 0.5rem;
    border-radius: 0.25rem;
}

.validation-message.error {
    background-color: var(--val-error-bg);
    border: 1px solid var(--val-error-border);
    color: var(--val-error-text);
}

.validation-message.warning {
    background-color: var(--val-warn-bg);
    border: 1px solid var(--val-warn-border);
    color: var(--val-warn-text);
}

.validation-message.success {
    background-color: var(--val-success-bg);
    border: 1px solid var(--val-success-border);
    color: var(--val-success-text);
}

/* Accordion Dark Mode Overrides */
.accordion-item {
    background-color: var(--bg-card);
    border-color: var(--border-color);
}

.accordion-button {
    background-color: var(--bg-card);
    color: var(--text-main);
}

.accordion-button:not(.collapsed) {
    background-color: var(--primary-color);
    color: #fff;
}

.accordion-button::after {
    filter: invert(1) grayscale(100%) brightness(200%);
}

.accordion-button:not(.collapsed)::after {
    filter: brightness(0) invert(1);
}

.accordion-body {
    background-color: var(--bg-body);
    color: var(--text-main);
}

/* Alert Dark Mode Overrides */
.alert-success {
    background-color: var(--val-success-bg);
    border-color: var(--val-success-border);
    color: var(--val-success-text);
}

.alert-danger {
    background-color: var(--val-error-bg);
    border-color: var(--val-error-border);
    color: var(--val-error-text);
}

.alert-warning {
    background-color: var(--val-warn-bg);
    border-color: var(--val-warn-border);
    color: var(--val-warn-text);
}

.alert-info {
    background-color: #cff4fc;
    border-color: #b6effb;
    color: #055160;
}

[data-theme="dark"] .alert-info {
    background-color: #032830;
    border-color: #04414d;
    color: #6edff6;
}

/* Feedback Button */
.feedback-btn {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1050; /* Same as Bootstrap modals/tooltips usually */
    border-radius: 50px;
    padding: 12px 20px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    font-weight: 600;
}

.feedback-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.3);
}

.feedback-btn i {
    font-size: 1.2rem;
}

/* Thumbs Up Counter in Modal */
.thumbs-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.thumbs-btn {
    font-size: 2rem;
    background: none;
    border: none;
    cursor: pointer;
    transition: transform 0.2s ease, color 0.2s ease;
    color: var(--text-muted);
}

.thumbs-btn:hover {
    transform: scale(1.1);
}

.thumbs-btn.active {
    color: var(--primary-color);
}

.thumbs-count {
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--text-main);
}