/* Variables - Professional Muted Blue Color Scheme */
:root,
.light-theme {
    --primary: #4e7a9e;
    --primary-dark: #3d6584;
    --secondary: #6e8ca3;
    --secondary-dark: #5a768d;
    --accent: #5d8fa6;
    --background: #f6f8fa;
    --surface: #ffffff;
    --text: #364853;
    --text-light: #60717d;
    --danger: #d07575;
    --warning: #e3b97a;
    --success: #6ca189;
    --border-light: #e9ecef;
    --border-medium: #ced4da;
    --white: #ffffff;
    --input-background: #ffffff;
    --input-text: #364853;
    --table-header: var(--primary);
    --table-header-text: #ffffff;
    --scrollbar-track: #f1f1f1;
    --scrollbar-thumb: #c1c1c1;
    --border-radius: 6px;
    --shadow: 0 2px 6px rgba(0, 0, 0, 0.06);
    --transition: all 0.3s ease;
    --nav-height: 64px;

    /* Neue Variablen für transparente Elemente */
    --bg-hover: rgba(0, 0, 0, 0.05);
    --bg-alternate: rgba(0, 0, 0, 0.02);
    --bg-panel: var(--surface);
    --overlay-bg: rgba(0, 0, 0, 0.5);
}

/* Dark theme variables */
.dark-theme {
    --primary: #356387;
    --primary-dark: #2c516f;
    --secondary: #4d697c;
    --secondary-dark: #3a5364;
    --accent: #4a7a91;
    --background: #121b22;
    --surface: #1c2730;
    --text: #e1e6eb;
    --text-light: #a7b3bd;
    --danger: #c65858;
    --warning: #d4a75e;
    --success: #5c8f77;
    --border-light: #2c3640;
    --border-medium: #3a4652;
    --white: #ffffff;
    --input-background: #2a3742;
    --input-text: #e1e6eb;
    --table-header: #253340;
    --table-header-text: #e1e6eb;
    --scrollbar-track: #1c2730;
    --scrollbar-thumb: #3a4652;
    --shadow: 0 2px 6px rgba(0, 0, 0, 0.2);

    /* Neue Variablen für transparente Elemente im Dark Mode */
    --bg-hover: rgba(255, 255, 255, 0.05);
    --bg-alternate: rgba(255, 255, 255, 0.02);
    --bg-panel: var(--surface);
    --overlay-bg: rgba(0, 0, 0, 0.7);
}

/* Reset and Base Styles */
*,
*::before,
*::after {
    box-sizing: border-box;
}

body,
html {
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    background-color: var(--background);
    color: var(--text);
    line-height: 1.5;
    font-size: 16px;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Layout */
#content {
    display: flex;
    height: calc(100dvh - var(--nav-height));
    transition: transform 0.3s cubic-bezier(0.25, 0.1, 0.25, 1);
    will-change: transform;
    width: 100vw;
}

/* Pages */
.page {
    width: 100vw;
    padding: 12px;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    overflow-x: hidden;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    max-width: 100%;
}

/* Sections */
.section {
    margin-bottom: 20px;
    padding: 20px;
    background-color: var(--surface);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    width: 100%;
}

.section h2 {
    margin-top: 0;
    font-size: 1.25rem;
    color: var(--primary-dark);
    border-bottom: 2px solid var(--primary);
    padding-bottom: 8px;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
}

.section h2::before {
    content: '';
    display: inline-block;
    width: 6px;
    height: 1.25em;
    background-color: var(--primary);
    margin-right: 10px;
    border-radius: 3px;
}

/* Typography */
h1 {
    font-size: 1.8rem;
    margin: 16px 0;
    color: var(--primary-dark);
}

/* Navigation */
#bottom-nav {
    display: flex;
    position: fixed;
    bottom: 0;
    width: 100%;
    height: var(--nav-height);
    background: var(--primary);
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.2);
    z-index: 100;
}

.nav-button {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    cursor: pointer;
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition);
    padding: 0;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.nav-button::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background-color: rgba(255, 255, 255, 0.9);
    transform: scaleX(0);
    transition: transform 0.3s ease;
    transform-origin: bottom center;
}

.nav-button:hover {
    color: rgba(255, 255, 255, 1);
}

.nav-button.active {
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
}

.nav-button.active::after {
    transform: scaleX(1);
}

.nav-button .fas {
    font-size: 1.6rem;
    margin-bottom: 6px;
    margin-top: 12px;
    transition: transform 0.2s ease;
}

.nav-button:active .fas {
    transform: scale(0.9);
}

.nav-button span {
    font-size: 0.8rem;
    font-weight: 500;
    margin-bottom: 12px;
}

/* Tables */
table {
    width: 100%;
    border-collapse: collapse;
    margin: 16px 0;
    font-size: 0.9rem;
    box-shadow: var(--shadow);
    border-radius: var(--border-radius);
    overflow: hidden;
}

thead {
    background-color: var(--table-header);
    color: var(--table-header-text);
}

th,
td {
    padding: 8px;
    text-align: left;
    font-family: monospace;
    border-bottom: 1px solid var(--border-light);
    white-space: normal;
    word-wrap: break-word;
}

tbody tr:nth-child(even) {
    background-color: var(--bg-alternate);
}

tbody tr:hover {
    background-color: var(--bg-hover);
}

/* Forms and Inputs */
input,
select,
textarea,
button {
    font-family: inherit;
    font-size: 1rem;
    padding: 10px 12px;
    border: 1px solid var(--border-medium);
    border-radius: var(--border-radius);
    transition: var(--transition);
    background-color: var(--input-background);
    color: var(--input-text);
    max-width: 100%;
}

input[type="text"],
input[type="number"],
input[type="datetime-local"],
input[type="time"],
textarea {
    width: 100%;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2);
}

input[type="range"] {
    width: 100%;
}

button,
.btn {
    cursor: pointer;
    background-color: var(--primary);
    color: var(--white);
    border: none;
    padding: 10px 16px;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

button:hover,
.btn:hover {
    background-color: var(--primary-dark);
}

button:disabled,
.btn:disabled {
    background-color: var(--border-medium);
    cursor: not-allowed;
}

button.danger {
    background-color: var(--danger);
}

button.danger:hover {
    background-color: var(--danger);
    opacity: 0.9;
}

/* Validation */
input:invalid,
select:invalid,
textarea:invalid,
.invalid {
    border-color: var(--danger);
}

.required-add-game:invalid,
.required-for-round:invalid {
    border-left: 3px solid var(--danger);
}

.required-for-winningCondition {
    border-left: 3px solid var(--warning);
}

/* Status Messages */
#offlineMessage {
    background-color: var(--warning);
    color: var(--white);
    position: fixed;
    bottom: var(--nav-height);
    width: 100%;
    padding: 8px;
    text-align: center;
    font-weight: 500;
    box-shadow: 0 -1px 4px rgba(0, 0, 0, 0.1);
    z-index: 90;
}

/* Event Blocks */
.event-block {
    border: 1px solid var(--border-light);
    border-radius: var(--border-radius);
    padding: 12px;
    margin-bottom: 12px;
    background-color: var(--surface);
    border-left: 3px solid var(--primary);
    margin-bottom: 16px;
    padding: 16px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.winning-condition-set {
    background-color: var(--surface);
    border-left: 3px solid var(--secondary);
    border-radius: var(--border-radius);
    padding: 16px;
    margin-bottom: 16px;
    box-shadow: var(--shadow);
}

.winning-condition-block {
    background-color: var(--white);
    padding: 12px;
    border-radius: var(--border-radius);
    margin-top: 8px;
}

/* Event Containers for add_round and add_game */
.event-container {
    border: 1px solid var(--border-light);
    border-radius: var(--border-radius);
    overflow: hidden;
    margin-bottom: 16px;
}

.event-input-area {
    background-color: var(--bg-alternate);
    padding: 12px;
    display: flex;
    gap: 10px;
    align-items: center;
    border-bottom: 1px solid var(--border-light);
}

.event-input-area input {
    flex: 1;
    margin-bottom: 0;
}

.event-input-area button {
    min-width: 40px;
    height: 40px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.event-blocks {
    padding: 12px;
}

.event-blocks:empty {
    padding: 0;
}

/* Nun auch für add_game Events anpassen */
#per_round-events,
#per_team-events,
#per_player-events,
#winning-conditions,
#teams-input,
#players-input {
    display: flex;
    gap: 10px;
    margin-bottom: 10px;
    background-color: var(--surface);
    padding: 12px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

#per_round-events input,
#per_team-events input,
#per_player-events input,
#winning-conditions input,
#teams-input input,
#players-input input {
    flex: 1;
    margin-bottom: 0;
}

#per_round-events button,
#per_team-events button,
#per_player-events button,
#winning-conditions button,
#teams-input button,
#players-input button {
    min-width: 40px;
    height: 40px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

#per_round-event-blocks,
#per_team-event-blocks,
#per_player-event-blocks,
#winning-condition-sets {
    margin-top: 10px;
}

/* Button Variants */
.btn-icon {
    width: 40px;
    height: 40px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background-color: var(--primary);
    color: var(--white);
    border: none;
    cursor: pointer;
    box-shadow: var(--shadow);
}

/* Theme Toggle Button */
.theme-toggle {
    background-color: var(--secondary);
    margin-right: 8px;
    transition: var(--transition);
}

.theme-toggle:hover {
    background-color: var(--secondary-dark);
    transform: rotate(15deg);
}

.up,
.down {
    background-color: var(--text-light);
    width: 30px;
    height: 30px;
}

.up:hover,
.down:hover {
    background-color: var(--text);
}

/* Form Layout Helpers */
.form-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
    margin-bottom: 10px;
}

.form-group {
    flex: 1;
    min-width: 200px;
}

label {
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
    color: var(--text);
}

input[type="checkbox"],
input[type="radio"] {
    margin-right: 8px;
}

/* Filter Section in Rankings */
#filter-options,
#score-options {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

/* Range Slider Styling */
input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 8px;
    border-radius: 5px;
    background: var(--border-light);
    outline: none;
    border: none;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--primary);
    cursor: pointer;
}

input[type="range"]::-moz-range-thumb {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--primary);
    cursor: pointer;
    border: none;
}

/* Toggle Button */
.round-list-toggle-button {
    margin: 16px auto;
    display: block;
    background-color: transparent;
    color: var(--primary);
    border: 1px solid var(--primary);
}

.round-list-toggle-button:hover {
    background-color: var(--primary);
    color: var(--white);
}

/* Side Panel for Filter and Settings */
#side-panel {
    position: fixed;
    top: 0;
    right: -300%;
    width: 20%;
    max-width: 30%;
    height: 100%;
    background-color: var(--surface);
    box-shadow: -3px 0 10px rgba(0, 0, 0, 0.15);
    z-index: 200;
    overflow-y: auto;
    transition: right 0.3s ease;
    padding-bottom: var(--nav-height);
}

#side-panel.open {
    right: 0;
}

.panel-header {
    display: flex;
    align-items: center;
    padding: 16px;
    border-bottom: 1px solid var(--border-light);
    background-color: var(--primary);
    color: var(--white);
}

.panel-header h2 {
    margin: 0;
    flex: 1;
    font-size: 1.3rem;
    color: var(--white) !important;
    border-bottom: none !important;
    padding-bottom: 0 !important;
    margin-bottom: 0 !important;
}

#panel-close {
    background: transparent;
    color: var(--white);
    box-shadow: none;
}

.panel-section {
    padding: 16px;
    border-bottom: 1px solid var(--border-light);
}

.panel-section h3 {
    margin-top: 0;
    font-size: 1.1rem;
    color: var(--text);
    margin-bottom: 16px;
}

.content-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--overlay-bg);
    z-index: 150;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.content-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Header with Actions */
.header-with-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.header-with-actions h1 {
    font-size: 1.8rem;
    margin: 16px 0;
    color: var(--primary-dark);
}

.header-actions {
    display: flex;
    gap: 8px;
}

/* Table Header with Actions */
.table-header-with-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.table-header-with-actions h2 {
    margin: 0;
    border: none !important;
    padding: 0 !important;
}

.table-header-with-actions h2::before {
    display: none;
}

.table-actions {
    display: flex;
    gap: 8px;
}

.btn-action {
    display: flex;
    align-items: center;
    gap: 6px;
    background-color: var(--primary);
    color: var(--white);
    border: none;
    border-radius: var(--border-radius);
    padding: 6px 12px;
    cursor: pointer;
    transition: var(--transition);
}

.btn-action:hover {
    background-color: var(--primary-dark);
}

.btn-action i {
    font-size: 14px;
}

.btn-action span {
    font-size: 14px;
    font-weight: 500;
}

/* Form Elements Specific to Panels */
.range-slider-container {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.range-separator {
    margin: 0 8px;
    color: var(--text-light);
}

.select-with-buttons {
    display: flex;
    flex-direction: column;
}

.select-with-buttons select {
    width: 100%;
    margin-bottom: 8px;
}

.select-buttons {
    display: flex;
    overflow-x: auto;
    gap: 8px;
}

/* Button Icon Variant wird bereits oben definiert */

/* Range Filter Groups */
.range-panel-action-group {
    margin-bottom: 20px;
    border: 1px solid var(--border-light);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.range-panel-action-group label {
    background-color: var(--primary);
    color: var(--white);
    padding: 8px 12px;
    margin-bottom: 0;
    display: block;
    font-weight: 500;
    border-bottom: 1px solid var(--border-light);
}

.range-slider-container {
    padding: 12px;
}

.range-bound {
    display: flex;
    align-items: center;
    margin-bottom: 12px;
    background-color: var(--bg-alternate);
    padding: 8px;
    border-radius: 4px;
}

.range-bound:last-child {
    margin-bottom: 0;
}

.range-bound span:first-child {
    width: 40px;
    font-weight: 500;
    color: var(--text);
}

.range-bound input[type="range"] {
    flex: 1;
    margin: 0 10px;
    margin-bottom: 0;
}

.filter-label {
    min-width: 32px;
    text-align: right;
    font-weight: 600;
    color: var(--primary);
}

/* Player and Team Elements */
.player,
.team {
    border: 1px solid var(--border-light);
    border-radius: var(--border-radius);
    padding: 16px;
    margin-bottom: 16px;
    background-color: var(--surface);
    box-shadow: var(--shadow);
    position: relative;
}

.player {
    border-left: 4px solid var(--primary);
}

.team {
    border-left: 4px solid var(--secondary);
}

.player-events,
.team-events {
    margin-top: 16px;
    padding: 12px;
    background-color: var(--bg-alternate);
    border-radius: var(--border-radius);
}

.player textarea,
.team textarea {
    width: 100%;
    margin-top: 12px;
    resize: vertical;
}

.player .player-name,
.team .members {
    width: 100%;
}

/* Besserer Abstand zwischen den Buttons */
.player .icon-button,
.team .icon-button {
    margin-top: 10px;
    margin-right: 5px;
}

/* Icon Buttons */
.icon-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    padding: 0;
    margin-right: 5px;
    background-color: var(--primary);
    color: var(--white);
}

.icon-button i {
    font-size: 1rem;
}

/* Filter Groups */
.panel-action-group {
    border: 1px solid var(--border-light);
    border-radius: var(--border-radius);
    margin-bottom: 16px;
    overflow: hidden;
}

.panel-action-group label {
    display: block;
    background-color: var(--primary);
    color: var(--white);
    padding: 8px 12px;
    margin-bottom: 0;
    font-weight: 500;
}

.panel-action-group select,
.panel-action-group input,
.panel-action-group .select-with-buttons,
.panel-action-group #game-categories {
    padding: 12px;
    background-color: var(--white);
    border-top: none;
}

.panel-action-group select,
.panel-action-group input {
    width: 100%;
    margin-bottom: 0;
    border: none;
}

.panel-action-group #game-categories label {
    background-color: transparent;
    color: var(--text);
    padding: 4px 0;
}

.panel-action-group .select-buttons {
    padding-top: 8px;
    display: flex;
    gap: 8px;
}

/* Dark Mode Verbesserungen für Select-Felder und Winning Conditions */
.dark-theme select {
    background-color: var(--input-background);
    color: var(--text);
    border-color: var(--border-medium);
}

.dark-theme select option {
    background-color: var(--input-background);
    color: var(--text);
}

.dark-theme select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(74, 122, 145, 0.3);
}

.dark-theme .panel-action-group select,
.dark-theme .panel-action-group input {
    background-color: var(--input-background);
    color: var(--text);
}

.dark-theme .panel-action-group #game-categories {
    background-color: var(--input-background);
}

.dark-theme .panel-action-group label {
    background-color: var(--primary-dark);
}

.dark-theme .winning-condition-set {
    background-color: rgba(74, 122, 145, 0.15);
    border-color: var(--accent);
}

.dark-theme .winning-condition-block {
    background-color: var(--input-background);
    border: 1px solid var(--border-medium);
}

/* Verbesserte Panel und Select-Styles für Dark Mode */
.dark-theme #side-panel {
    background-color: var(--surface);
    border-color: var(--border-medium);
}

.dark-theme .select-with-buttons {
    background-color: var(--input-background);
}

.dark-theme .panel-action-group select,
.dark-theme .panel-action-group input,
.dark-theme .panel-action-group .select-with-buttons {
    border-top: 1px solid var(--border-medium);
}

.dark-theme #game-categories {
    background-color: var(--input-background);
    color: var(--text);
    padding: 12px;
}

.dark-theme .panel-action-group {
    border: 1px solid var(--border-medium);
}

/* Bessere Hervorhebung von ausgewählten Optionen im Dark Mode */
.dark-theme select option:checked,
.dark-theme select option:hover {
    background-color: var(--primary) !important;
    color: var(--white) !important;
}

/* Verbesserter Kontrast für Range-Slider im Dark Mode */
.dark-theme input[type="range"]::-webkit-slider-thumb {
    background: var(--primary);
    border: 2px solid var(--white);
}

.dark-theme input[type="range"]::-moz-range-thumb {
    background: var(--primary);
    border: 2px solid var(--white);
}

/* Besserer Kontrast für aktive Elemente */
.dark-theme .btn-action {
    background-color: var(--primary-dark);
}

.dark-theme .btn-action:hover {
    background-color: var(--primary);
}

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

.dark-theme .btn.primary:hover {
    background-color: var(--primary-dark);
    opacity: 0.9;
}

/* Responsive Adjustments */
@media (min-width: 768px) {
    .page {
        padding: 16px;
        max-width: 100%;
        margin: 0;
    }

    h1 {
        font-size: 2.2rem;
    }

    .section h2 {
        font-size: 1.5rem;
    }
}

/* Mobile Optimizations */
@media (max-width: 767px) {
    h1 {
        font-size: 1.6rem;
        margin: 12px 0;
    }

    .header-with-actions {
        margin-bottom: 16px;
    }

    .page {
        padding: 12px;
    }

    .section {
        padding: 16px;
        margin-bottom: 16px;
    }

    .section h2 {
        font-size: 1.2rem;
    }

    table {
        font-size: 0.8rem;
    }

    th,
    td {
        padding: 8px;
    }

    /* Stack form elements vertically on mobile */
    .form-row {
        flex-direction: column;
    }

    /* Ensure buttons are large enough for touch targets */
    button,
    .btn {
        padding: 12px;
        min-height: 44px;
    }

    /* Improve select elements on mobile */
    select {
        min-height: 44px;
    }

    /* Side panel takes full width on small screens */
    #side-panel {
        width: 100%;
    }

    /* Fix navigation for mobile */
    .nav-button span {
        font-size: 0.7rem;
    }

    .nav-button .fas {
        font-size: 1.4rem;
    }
}

/* Modern Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background-color: var(--scrollbar-track);
    background: var(--scrollbar-track);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background-color: var(--scrollbar-thumb);
    background: var(--primary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

/* Utility Classes */
.flex {
    display: flex;
}

.flex-col {
    flex-direction: column;
}

.gap-2 {
    gap: 8px;
}

.mt-2 {
    margin-top: 8px;
}

.mb-4 {
    margin-bottom: 16px;
}

/* Statistiken für Rankings */
.centered-stats {
    text-align: center;
    margin: 24px auto;
}

.centered-stats p {
    margin: 8px 0;
    color: var(--text);
}

.centered-stats span {
    font-weight: 500;
    color: var(--primary);
}