/* --- Global Styles --- */
:root {
    --bg-dark-primary: #181818;
    /* Netflix-Dark */
    --bg-dark-secondary: #282828;
    /* Leichteres Grau für Karten */
    --bg-dark-tertiary: #333333;
    /* Für Inputs und Hover */
    --text-primary: #E0E0E0;
    --text-secondary: #AAAAAA;
    --accent-purple: #8a43f7;
    --accent-purple-hover: #7b3dcf;
    --accent-green: #30a44c;
    --accent-green-hover: #2b7d3d;
    --accent-red: #D93F3F;
    --accent-red-hover: #E03030;
    --border-color: #444444;
    --border-radius-main: 12px;
    --border-radius-small: 8px;
    --transition-speed: 0.2s ease-out;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-dark-primary);
    color: var(--text-primary);
    margin: 0;
    padding: 0;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
}

h1 {
    color: var(--accent-purple);
    font-weight: 700;
}

h3 {
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 8px;
    margin-top: 10px;
    margin-bottom: 15px;
    color: #ffffff;
}

/* Flaches Layout für Header und Setup-Box */
.header,
.setup-info {
    background-color: transparent;
    border-radius: 0;
    padding: 0;
    margin-bottom: 30px;
    box-shadow: none;
}

/* Header (flach) */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    /* Trenner zum Inhalt */
    padding-bottom: 15px;
    /* Abstand zum Trenner */
}

.header h1 {
    margin: 0;
    border: none;
}

.title-container {
    display: flex;
    align-items: center;
    gap: 15px;
}

.github-icon {
    color: #ffffff;
    transition: color 0.2s ease-out;
    display: inline-block;
    width: 28px;
    height: 28px;
}

.github-icon:hover {
    color: var(--accent-purple);
}

.github-icon svg {
    width: 100%;
    height: 100%;
}

.logout-btn {
    background-color: var(--bg-dark-tertiary);
    color: var(--text-primary);
    padding: 8px 12px;
    border-radius: var(--border-radius-small);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition-speed);
}

.logout-btn:hover {
    background-color: #444;
}

/* Lila Verbindungs-Box */
.connection-details-box {
    background-color: rgba(138, 67, 247, 0.1);
    border: 1px solid rgba(138, 67, 247, 0.5);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    padding: 20px;
    border-radius: var(--border-radius-main);
}

hr.section-divider {
    border: 0;
    height: 1px;
    background: rgba(138, 67, 247, 0.5);
    margin-top: 20px;
    margin-bottom: 15px;
}

.setup-info h3 {
    margin: 0 0 10px 0;
    border: none;
}

.setup-info ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
}

.setup-info li {
    margin-bottom: 5px;
}

.setup-info code {
    background-color: var(--bg-dark-tertiary);
    padding: 2px 5px;
    border-radius: 4px;
    font-family: monospace;
    color: var(--text-primary);
}

/* Copy-Button Styling */
.copy-wrapper {
    display: flex;
    align-items: center;
    gap: 10px;
}

.copy-wrapper input[type="text"] {
    flex-grow: 1;
    width: auto;
}

.copy-btn {
    padding: 8px 12px;
    font-size: 14px;
    background-color: var(--bg-dark-tertiary);
    color: var(--text-primary);
    border: 1px solid #555;
    border-radius: var(--border-radius-small);
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition-speed);
}

.copy-btn:hover {
    background-color: #444;
}


/* M3U Info Box (innere Elemente) */
.m3u-info p {
    margin: 0 0 10px 0;
    font-size: 0.95em;
}

.m3u-info label {
    display: block;
    font-size: 0.85em;
    font-weight: 600;
    margin-top: 8px;
    color: var(--text-secondary);
}

.m3u-info input[type="text"],
#server-url-display {
    padding: 8px 10px;
    border: 1px solid #555;
    border-radius: var(--border-radius-small);
    background-color: var(--bg-dark-tertiary);
    color: var(--text-primary);
    font-family: monospace;
    margin-top: 2px;
    font-size: 14px;
}

/* Login/Setup Container (bleibt eine Karte) */
.login-container {
    max-width: 400px;
    margin: 50px auto 0 auto;
    text-align: center;
    background-color: var(--bg-dark-secondary);
    border-radius: var(--border-radius-main);
    padding: 20px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.login-container form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.login-container button {
    padding: 12px 15px;
    font-size: 16px;
    background-color: var(--accent-purple);
    color: white;
    border: none;
    border-radius: var(--border-radius-small);
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition-speed);
}



/* Modern Inputs (Global) */
input[type="password"],
input[type="text"],
input[type="number"],
input[type="email"],
textarea,
#settings-form select {
    padding: 12px;
    border: 1px solid #555;
    border-radius: var(--border-radius-small);
    font-size: 16px;
    width: 100%;
    box-sizing: border-box;
    background-color: var(--bg-dark-tertiary);
    color: var(--text-primary);
    transition: var(--transition-speed);
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    font-family: inherit;
}

input[type="password"]:focus,
input[type="text"]:focus,
input[type="number"]:focus,
input[type="email"]:focus,
textarea:focus,
#settings-form select:focus {
    border-color: var(--accent-purple);
    box-shadow: 0 0 8px rgba(138, 67, 247, 0.5);
    outline: none;
}



/* Speziell für Select, um einen Pfeil hinzuzufügen */
#settings-form select {
    background-image: url('data:image/svg+xml;utf8,<svg fill="%23AAAAAA" height="24" viewBox="0 0 24 24" width="24" xmlns="http://www.w3.org/2000/svg"><path d="M7 10l5 5 5-5z"/><path d="M0 0h24v24H0z" fill="none"/></svg>');
    background-repeat: no-repeat;
    background-position: right 8px center;
    background-size: 24px;
    padding-right: 40px;
    /* Platz für den Pfeil */
}

/* Globale Button-Klassen */
.btn-primary {
    padding: 12px 15px;
    font-size: 16px;
    background-color: var(--accent-purple);
    color: white;
    border: none;
    border-radius: var(--border-radius-small);
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition-speed);
}

.btn-primary:hover {
    background-color: var(--accent-purple-hover);
    transform: scale(1.02);
}

.login-container button:hover {
    background-color: var(--accent-purple-hover);
    transform: scale(1.02);
}

.btn-green {
    padding: 12px 15px;
    font-size: 16px;
    background-color: var(--accent-green);
    color: white;
    border: none;
    border-radius: var(--border-radius-small);
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition-speed);
}

.btn-green:hover {
    background-color: var(--accent-green-hover);
    transform: scale(1.02);
}


/* Channel Form (im Modal) */
#add-channel-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

#add-channel-form button {
    width: 100%;
}


/* Channel List (jetzt eine Karte) */
.channel-list {
    background-color: var(--bg-dark-secondary);
    padding: 20px;
    border-radius: var(--border-radius-main);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    margin-bottom: 30px;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.section-header h3 {
    margin: 0;
    border-bottom: none;
}

.section-header .btn-primary {
    padding: 8px 12px;
    font-size: 14px;
}

ul#channels {
    list-style-type: none;
    padding: 0;
}

ul#channels li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 10px;
    border-bottom: 1px solid var(--border-color);
    background-color: transparent;
    border-radius: var(--border-radius-small);
    transition: var(--transition-speed);
}

ul#channels li:last-child {
    border-bottom: none;
}

ul#channels li:hover {
    background-color: var(--bg-dark-tertiary);
    transform: translateX(5px);
}

ul#channels li span {
    font-size: 1.1em;
}

ul#channels li button {
    /* Delete Button */
    background-color: var(--accent-red);
    color: white;
    border: none;
    border-radius: 6px;
    padding: 8px 12px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: var(--transition-speed);
}

ul#channels li button:hover {
    background-color: var(--accent-red-hover);
    transform: scale(1.05);
}

.error {
    color: var(--accent-red);
}


/* Settings Section (jetzt eine Karte) */
.settings-container {
    background-color: var(--bg-dark-secondary);
    padding: 20px;
    border-radius: var(--border-radius-main);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    margin-bottom: 30px;
}

#settings-form .form-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
}

#settings-form .form-row:last-of-type {
    border-bottom: none;
}

#settings-form .form-row label {
    font-weight: 500;
}

/* Breite der Inputs/Selects in der Settings-Box */
#settings-form input[type="text"],
#settings-form input[type="password"],
#settings-form input[type="email"],
#settings-form select, 
#settings-form textarea {
    width: 250px;
    font-size: 14px;
    padding: 8px 10px;
}

/* Spezielle Breite für Nummer-Input */
#settings-form input[type="number"] {
    width: 70px;
    font-size: 14px;
    padding: 8px 10px;
}

/* Select-Pfeil-Position in der Settings-Box anpassen */
#settings-form select {
    padding-right: 35px;
    /* Etwas weniger Platz für Pfeil */
    background-position: right 5px center;
}


.form-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 20px;
    gap: 15px;
}

.form-footer a {
    color: var(--accent-purple);
    text-decoration: none;
    font-size: 14px;
}

.form-footer a:hover {
    text-decoration: underline;
}

.text-btn {
    background: none;
    border: none;
    padding: 0;
    color: var(--accent-purple);
    font-size: 14px;
    cursor: pointer;
    font-family: inherit;
    text-decoration: none;
}

.text-btn:hover {
    text-decoration: underline;
}

#settings-status {
    font-size: 14px;
    margin-top: 10px;
    text-align: right;
}


/* Toggle Switch CSS */
.switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 28px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #555;
    transition: var(--transition-speed);
    border-radius: 28px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: var(--transition-speed);
    border-radius: 50%;
}

input:checked+.slider {
    background-color: var(--accent-purple);
}

input:checked+.slider:before {
    transform: translateX(22px);
}


/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 100;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.modal-content {
    background-color: var(--bg-dark-secondary);
    color: var(--text-primary);
    margin: 10% auto;
    padding: 20px 30px;
    border: 1px solid var(--border-color);
    width: 80%;
    max-width: 500px;
    border-radius: var(--border-radius-main);
    position: relative;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
}

.modal-content h2 {
    margin-top: 0;
    color: var(--accent-purple);
}

.modal-content ol li {
    margin-bottom: 10px;
}

.modal-content code {
    background-color: var(--bg-dark-tertiary);
    padding: 2px 5px;
    border-radius: 4px;
}

.modal-content a {
    color: var(--accent-purple);
}

.close-btn {
    color: var(--text-secondary);
    position: absolute;
    top: 10px;
    right: 20px;
    font-size: 28px;
    font-weight: bold;
    transition: var(--transition-speed);
}

.close-btn:hover,
.close-btn:focus {
    color: #ffffff;
    text-decoration: none;
    cursor: pointer;
}

/* Badges and New Buttons */
.badge {
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.8em;
    font-weight: bold;
}

.badge-premium {
    background: #ffd700;
    color: #000;
}

.badge-admin {
    background: #ff4444;
    color: #fff;
}

.badge-free {
    background: #555;
    color: #fff;
}

.user-controls {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-bottom: 30px;
}

.admin-btn {
    background-color: #444;
    color: white;
    padding: 6px 10px;
    border-radius: 4px;
    text-decoration: none;
    font-size: 0.9em;
}

.admin-btn:hover {
    background-color: #666;
}

.premium-btn {
    background-color: #ffd700;
    color: black;
    padding: 6px 10px;
    border-radius: 4px;
    text-decoration: none;
    font-size: 0.9em;
    font-weight: bold;
}

.premium-btn:hover {
    background-color: #ffed4a;
}

/* Tabs */
.tabs {
    display: flex;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.tab-link {
    background-color: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 10px 20px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    transition: var(--transition-speed);
    border-bottom: 3px solid transparent;
}

.tab-link:hover {
    color: var(--text-primary);
}

.tab-link.active {
    color: var(--accent-purple);
    border-bottom: 3px solid var(--accent-purple);
}

.tab-content {
    display: none;
    animation: fadeEffect 0.5s;
}

.tab-content.active {
    display: block;
}

@keyframes fadeEffect {
    from {opacity: 0;}
    to {opacity: 1;}
}