/* style.css */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600;700&display=swap');

:root {
    --primary-color: #6a11cb;
    --secondary-color: #2575fc;
    --background-color: #f4f7f6;
    --card-background: #ffffff;
    --text-color: #333;
    --text-light: #777;
    --accent-color: #ff6b6b; /* Used for recording active state */
    --border-color: #e0e0e0;
    --star-color: #fdd835;
    --modal-background: rgba(0, 0, 0, 0.6);
    --modal-content-background: #fff;
    --input-focus-shadow: rgba(106, 17, 203, 0.2);
}

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

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--background-color);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    color: var(--text-color);
    padding: 20px;
}

.fm-player {
    background: var(--card-background);
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    width: 100%;
    max-width: 400px;
    display: flex;
    flex-direction: column;
}

.player-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 20px;
    text-align: center;
}

.current-station-info h2 {
    font-size: 1.8em;
    font-weight: 600;
    margin-bottom: 5px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.status-message {
    font-size: 0.9em;
    min-height: 1.2em;
    opacity: 0.8;
}

.player-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px; 
    margin-top: 10px;
    flex-wrap: wrap; 
}

.control-button {
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.7);
    color: white;
    border-radius: 50%;
    width: 48px; 
    height: 48px;
    font-size: 1.4em;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    justify-content: center;
    align-items: center;
}
.control-button:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}
.control-button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: scale(1); 
}

.control-button#play-pause-btn {
    width: 58px; 
    height: 58px;
    font-size: 2em;
}

.control-button#play-pause-btn i {
    transition: transform 0.2s ease-out; 
}
.control-button#play-pause-btn i.fa-pause.spinning-pause {
    animation: continuous-spin 2s linear infinite; 
}

.record-control i.fa-microphone-alt { color: white; } 
#record-btn.recording i.fa-microphone-alt, 
#record-btn.recording { 
    color: var(--accent-color);
    border-color: var(--accent-color);
    animation: pulse-border 1.5s infinite, pulse-icon 1.5s infinite;
}
#stop-record-btn i { color: var(--accent-color); }


.volume-control {
    display: flex; align-items: center; gap: 8px;
    margin-top: 15px; justify-content: center;
}
.volume-control i { color: white; opacity: 0.8; }
.volume-control input[type="range"] { width: 100px; cursor: pointer; accent-color: white; }
.volume-control input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; appearance: none; width: 15px; height: 15px; background: white; border-radius: 50%; cursor: pointer; }
.volume-control input[type=range]::-moz-range-thumb { width: 15px; height: 15px; background: white; border-radius: 50%; cursor: pointer; border: none; }

.download-area { text-align: center; margin-top: 10px; padding-top: 5px; border-top: 1px solid rgba(255,255,255,0.2); }
#download-link { display: none; background-color: rgba(255,255,255,0.2); color: white; padding: 6px 12px; border-radius: 5px; text-decoration: none; font-size: 0.85em; transition: background-color 0.2s ease; }
#download-link:hover { background-color: rgba(255,255,255,0.4); }


.player-body { padding: 20px; display: flex; flex-direction: column; flex-grow: 1; overflow: hidden; }
.list-controls { display: flex; margin-bottom: 15px; align-items: center; flex-wrap: wrap;  }
.search-bar { flex-grow: 1; min-width: 120px; padding: 10px 15px; border: 1px solid var(--border-color); border-radius: 25px; font-size: 0.95em; outline: none; margin-right: 10px; }
.search-bar:focus { border-color: var(--primary-color); box-shadow: 0 0 0 2px var(--input-focus-shadow); }
.action-button-group { display: flex; align-items: center; flex-shrink: 0; }
.list-controls .view-selector-container, .list-controls .control-group-button { border: 1px solid var(--border-color); background-color: #fff; color: var(--text-color); padding: 8px 14px; font-size: 0.88em; cursor: pointer; transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease; display: flex; align-items: center; justify-content: center; text-decoration: none; white-space: nowrap; }
.list-controls .view-selector-container { border-radius: 8px 0 0 8px; margin-right: -1px; }
#view-selector { border: none; outline: none; background-color: transparent; padding: 0; margin-left: 5px; color: var(--text-color); font-size: 1em; min-width: 100px; }
.view-selector-container label { font-size: 1em; color: var(--text-light); }
.list-controls .control-group-button { margin-right: -1px; border-radius: 0; }
.list-controls .control-group-button:last-child { border-radius: 0 8px 8px 0; margin-right: 0; }
.action-button-group .control-group-button:only-child { border-radius: 8px; }
.action-button-group .view-selector-container:only-child { border-radius: 8px; margin-right: 0; }
.list-controls .view-selector-container:hover, .list-controls .control-group-button:hover { background-color: #f8f9fa; border-color: #adb5bd; z-index: 1; position: relative; }
.list-controls .view-selector-container:focus-within, .list-controls .control-group-button:focus { border-color: var(--primary-color); box-shadow: 0 0 0 2px var(--input-focus-shadow); z-index: 2; outline: none; }
.list-controls .control-group-button:active { background-color: #e9ecef; box-shadow: inset 0 1px 2px rgba(0,0,0,0.1); }
.list-controls .control-group-button i, .view-selector-container i { margin-right: 6px; color: var(--secondary-color); font-size: 1.1em; }
.list-controls .control-group-button:hover i, .view-selector-container:hover i { color: var(--primary-color); }
#settings-btn i { color: #5D6D7E; } #settings-btn:hover i { color: #34495E; }

.station-list-container { max-height: 250px; overflow-y: auto; border: 1px solid var(--border-color); border-radius: 10px; flex-grow: 1; }
.station-list { list-style: none; }
.station-item { padding: 10px 15px; cursor: pointer; border-bottom: 1px solid var(--border-color); transition: background-color 0.2s ease; display: flex; justify-content: space-between; align-items: center; position: relative; }
.station-item:last-child { border-bottom: none; } .station-item:hover { background-color: #e9ecef; }
.station-item.active { background-color: var(--secondary-color); color: white; font-weight: 600; }
.station-details { display: flex; align-items: center; flex-grow: 1; overflow: hidden; margin-right: 10px; }
.station-title { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 600; font-size: 1em; color: var(--text-color); flex-grow: 1; margin-right: 8px; }
.station-item.active .station-title { color: white !important; }
.copy-url-btn { background: none; border: none; color: var(--secondary-color); cursor: pointer; font-size: 0.95em; padding: 2px 4px; display: inline-flex; align-items: center; justify-content: center; opacity: 0.6; transition: opacity 0.2s ease, color 0.2s ease; flex-shrink: 0; }
.copy-url-btn:hover { opacity: 1; color: var(--primary-color); }
.station-item.active .copy-url-btn { color: rgba(255, 255, 255, 0.9) !important; }
.copy-url-btn:active { transform: scale(0.95); }
.station-item-icons { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.station-item.active .bookmark-icon, .station-item.active .add-to-playlist-icon, .station-item.active .status-icon, .station-item.active .validity-indicator { color: white !important; opacity: 0.9; }
.bookmark-icon, .add-to-playlist-icon { font-size: 1.1em; color: var(--text-light); cursor: pointer; transition: color 0.2s ease, transform 0.2s ease; }
.bookmark-icon:hover, .add-to-playlist-icon:hover { transform: scale(1.2); }
.bookmark-icon.bookmarked { color: var(--star-color); }
.status-icon { font-size: 0.9em; opacity: 0; width: 1em; text-align: center; transition: opacity 0.3s; }
.station-item.active .status-icon { opacity: 1; }
.station-item.loading .status-icon::before { content: "\f110"; font-family: "Font Awesome 5 Free"; font-weight: 900; animation: spin 1s linear infinite; opacity: 1; }
.station-item.error .status-icon::before { content: "\f071"; font-family: "Font Awesome 5 Free"; font-weight: 900; color: var(--accent-color); opacity: 1; }
.station-item.active.error .status-icon::before { color: white; }
.station-item .validity-indicator { font-size: 0.9em; width: 1em; text-align: center; opacity: 0.7; }
.station-item .validity-indicator.status-valid { color: #27ae60; }
.station-item .validity-indicator.status-invalid { color: #c0392b; }
.station-item .validity-indicator.status-timeout { color: #f39c12; }
.station-item .validity-indicator.status-unchecked, .station-item .validity-indicator.status-error { color: var(--text-light); }
.station-item .validity-indicator.status-checking::before { content: "\f110"; font-family: "Font Awesome 5 Free"; font-weight: 900; animation: spin 1s linear infinite; color: var(--text-light); display: inline-block; }

@keyframes spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }
@keyframes continuous-spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }
@keyframes pulse-border { 0% { box-shadow: 0 0 0 0 rgba(255, 107, 107, 0.7); } 70% { box-shadow: 0 0 0 10px rgba(255, 107, 107, 0); } 100% { box-shadow: 0 0 0 0 rgba(255, 107, 107, 0); } }
@keyframes pulse-icon { 0% { opacity: 1; } 50% { opacity: 0.6; } 100% { opacity: 1; } }

.station-list-container::-webkit-scrollbar { width: 8px; }
.station-list-container::-webkit-scrollbar-track { background: #f1f1f1; border-radius: 10px; }
.station-list-container::-webkit-scrollbar-thumb { background: #ccc; border-radius: 10px; }
.station-list-container::-webkit-scrollbar-thumb:hover { background: #aaa; }
.station-context-menu { display: none; position: fixed; bottom: 0; left: 0; right: 0; background-color: var(--card-background); border-top-left-radius: 15px; border-top-right-radius: 15px; box-shadow: 0 -2px 10px rgba(0,0,0,0.15); z-index: 1010; padding: 15px; padding-bottom: calc(15px + env(safe-area-inset-bottom)); transform: translateY(100%); transition: transform 0.3s ease-out; max-height: 70vh; overflow-y: auto; }
.station-context-menu.active { display: block; transform: translateY(0); }
.station-context-menu h4 { font-size: 1.1em; margin-top: 0; margin-bottom: 15px; color: var(--primary-color); text-align: center; }
.station-context-menu ul { list-style: none; padding: 0; margin: 0; }
.station-context-menu li { padding: 12px 10px; cursor: pointer; font-size: 1em; border-bottom: 1px solid var(--border-color); display: flex; align-items: center; }
.station-context-menu li:last-child { border-bottom: none; }
.station-context-menu li:hover, .station-context-menu li:active { background-color: #e9ecef; }
.station-context-menu li i { margin-right: 12px; width: 20px; text-align: center; color: var(--secondary-color); }
.station-context-menu hr { display: none; }
.context-menu-overlay { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0, 0, 0, 0.4); z-index: 1005; }
.context-menu-overlay.active { display: block; }
.modal { display: none; position: fixed; z-index: 1000; left: 0; top: 0; width: 100%; height: 100%; overflow: auto; background-color: var(--modal-background); align-items: center; justify-content: center; }
.modal.active { display: flex; }
.modal-content { background-color: var(--modal-content-background); margin: auto; padding: 25px; border-radius: 10px; box-shadow: 0 5px 15px rgba(0,0,0,0.2); width: 90%; max-width: 500px; position: relative; max-height: 90vh; overflow-y: auto; }
.modal-close-btn { color: #aaa; position: absolute; top: 10px; right: 15px; font-size: 28px; font-weight: bold; cursor: pointer; }
.modal-close-btn:hover, .modal-close-btn:focus { color: var(--text-color); text-decoration: none; }
.modal h3 { margin-top: 0; margin-bottom: 20px; color: var(--primary-color); }
.modal-section { margin-bottom: 20px; padding-bottom: 15px; border-bottom: 1px solid var(--border-color); }
.modal-section:last-child { border-bottom: none; margin-bottom: 0; }
.modal label { display: block; margin-bottom: 5px; font-weight: 600; font-size: 0.9em; }
.modal input[type="text"], .modal select { width: 100%; padding: 10px; margin-bottom: 10px; border: 1px solid var(--border-color); border-radius: 5px; box-sizing: border-box; }
.modal input[type="text"]:focus, .modal select:focus { border-color: var(--primary-color); box-shadow: 0 0 0 2px var(--input-focus-shadow); outline: none; }
.modal button { background-color: var(--secondary-color); color: white; padding: 10px 15px; border: none; border-radius: 5px; cursor: pointer; font-size: 0.9em; transition: background-color 0.2s ease; }
.modal button:hover { background-color: var(--primary-color); }
.modal button.danger-btn { background-color: var(--accent-color); }
.modal button.danger-btn:hover { background-color: #d63031; }
.modal button.secondary-btn { background-color: #ccc; color: var(--text-color); }
.modal button.secondary-btn:hover { background-color: #bbb; }
.export-import-controls { display: flex; align-items: center; gap: 15px; flex-wrap: wrap; margin-top: 10px; }
.modal .export-import-controls button, .modal .export-import-controls .import-settings-label { margin-left: 0; }
.import-settings-label { display: inline-block; background-color: var(--primary-color); color: white; padding: 10px 15px; border-radius: 5px; cursor: pointer; font-size: 0.9em; transition: background-color 0.2s ease; }
.import-settings-label:hover { background-color: #520ca0; }
#import-settings-file { display: none; }
#validation-status { color: var(--text-light); font-style: italic; }
#validation-status.validating { color: var(--secondary-color); }
#validation-status.error { color: var(--accent-color); }
#playlist-management-list li { display: flex; justify-content: space-between; align-items: center; padding: 8px 0; border-bottom: 1px solid #f0f0f0; }
#playlist-management-list li:last-child { border-bottom: none; }
#playlist-management-list .playlist-name { flex-grow: 1; }
#playlist-management-list .actions button { margin-left: 5px; padding: 5px 8px; font-size: 0.8em;}
#stations-in-playlist-list li { display: flex; justify-content: space-between; align-items: center; padding: 5px 0; }
#stations-in-playlist-list .station-title-in-list { flex-grow: 1; font-size: 0.9em; }

@media (min-width: 601px) {
    .station-context-menu { position: absolute; bottom: auto; left: auto; right: auto; border-radius: 5px; box-shadow: 0 2px 10px rgba(0,0,0,0.1); padding: 5px 0; transform: translateY(0); transition: none; max-height: none; overflow-y: visible; }
    .station-context-menu.active {}
    .station-context-menu h4 { display: none; }
    .station-context-menu li { padding: 8px 15px; font-size: 0.9em; }
    .context-menu-overlay { display: none !important; }
}
@media (max-width: 600px) {
    body { padding: 10px; align-items: flex-start; }
    .fm-player { border-radius: 0; min-height: 100vh; max-width: 100%; width: 100%; }
    .current-station-info h2 { font-size: 1.5em; }
    .control-button { width: 45px; height: 45px; font-size: 1.3em; } 
    .control-button#play-pause-btn { width: 55px; height: 55px; font-size: 1.8em; } 
    .player-controls { gap: 10px; }

    .list-controls { flex-direction: column; align-items: stretch; }
    .search-bar { margin-right: 0; margin-bottom: 10px; }
    .action-button-group { width: 100%; margin-bottom: 10px; flex-direction: column; }
    .list-controls .view-selector-container, .list-controls .control-group-button { width: 100%; margin-right: 0; margin-bottom: -1px; border-radius: 0; }
    .list-controls .view-selector-container { border-radius: 8px 8px 0 0; }
    .list-controls .control-group-button:last-child { border-radius: 0 0 8px 8px; margin-bottom: 0; }
    .action-button-group .control-group-button:only-child { border-radius: 8px; }
    .action-button-group .view-selector-container:only-child { border-radius: 8px; margin-bottom: 0; }
    .station-list-container { max-height: calc(100vh - 350px); min-height: 150px; } 
    .modal-content { width: 95%; padding: 20px; max-height: 85vh; }
}