/* static/css/admin.css */

:root {
    --bg-color: #f8f8f8;
    --text-color: #111111;
    --border-color: #d2d2d7;
    --shadow-color: rgba(0, 0, 0, 0.08);
    --button-bg: #e9e9eb;
    --button-text: #090909;
    --sidebar-width: 240px;
    --card-bg-rgb: 255, 255, 255;
    --header-bg-rgb: 255, 255, 255;
    --ui-opacity: 1;
}

@keyframes themeFade {
    from { opacity: 0.85; }
    to { opacity: 1; }
}
body.theme-switching main, body.theme-switching .container, body.theme-switching .header,
body.theme-switching #sidebar, body.theme-switching .settings-card {
    animation: themeFade 0.25s ease;
}

.dark-theme {
    --bg-color: #161618;
    --text-color: #f5f5f7;
    --border-color: #3a3a3c;
    --shadow-color: rgba(0, 0, 0, 0.2);
    --button-bg: #3a3a3c;
    --button-text: #f5f5f7;
    --card-bg-rgb: 29, 29, 31;
    --header-bg-rgb: 29, 29, 31;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background: var(--bg-color);
    color: var(--text-color);
    transition: background-color 0.3s ease, color 0.3s ease;}
    line-height: 1.6;
    margin: 0;
    transition: background-color 0.3s, color 0.3s;
}

#background-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    background-size: cover;
    background-position: center;
    transition: filter 0.3s ease;
}

.header {
    background: rgba(var(--header-bg-rgb), var(--ui-opacity));
    border-bottom: 1px solid var(--border-color);
    padding: 15px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 999;
    box-shadow: 0 2px 10px var(--shadow-color);
}

.header-left { display: flex; align-items: center; gap: 15px; }
.burger-menu { background: transparent; border: none; cursor: pointer; padding: 5px; color: var(--text-color); }
.burger-menu svg { width: 28px; height: 28px; }
.header-title { margin: 0; font-weight: 600; font-size: 22px; }

.theme-options { display: flex; background-color: var(--button-bg); border-radius: 20px; padding: 4px; border: 1px solid var(--border-color); }
.theme-radio { display: none; }
.theme-label { padding: 6px 14px; border-radius: 18px; cursor: pointer; transition: all 0.3s ease; font-size: 14px; font-weight: 500; }
.theme-radio:checked + .theme-label { background-color: rgba(var(--card-bg-rgb), var(--ui-opacity)); color: var(--text-color); box-shadow: 0 1px 3px var(--shadow-color); }

#sidebar {
    position: fixed;
    top: 81px;
    left: 0;
    width: var(--sidebar-width);
    height: calc(100vh - 81px);
    background: rgba(var(--header-bg-rgb), var(--ui-opacity));
    border-right: 1px solid var(--border-color);
    padding: 20px;
    box-sizing: border-box;
    transform: translateX(-100%);
    transition: transform 0.3s ease-in-out;
    z-index: 998;
}
body.sidebar-open #sidebar { transform: translateX(0); }
.nav-link { display: flex; align-items: center; gap: 12px; padding: 12px 15px; border-radius: 8px; text-decoration: none; color: var(--text-color); font-weight: 500; margin-bottom: 8px; transition: background-color 0.2s; }
.nav-link:hover { background-color: var(--button-bg); }
.nav-link.active { background-color: var(--text-color); color: var(--bg-color); }

#main-content { padding-left: 0; transition: padding-left 0.3s ease-in-out; }
body.sidebar-open #main-content { padding-left: var(--sidebar-width); }
.main-section { display: none; }
.main-section.active { display: block; }
.container { padding: 20px; max-width: 1600px; margin: 0 auto; }

.settings-card { background: rgba(var(--card-bg-rgb), var(--ui-opacity)); padding: 25px; border-radius: 12px; border: 1px solid var(--border-color); box-shadow: 0 2px 4px var(--shadow-color); }
.settings-card h4 { margin-top: 0; }
.settings-card p { color: #86868b; font-size: 15px; margin-bottom: 20px; }
.setting-item { display: flex; align-items: center; gap: 20px; margin-top: 15px; flex-wrap: wrap; }
.setting-item > label { font-weight: 500; }
.slider-container { display: flex; align-items: center; gap: 15px; flex-grow: 1; }
.styled-slider { width: 100%; max-width: 300px; }
.setting-divider { border: none; height: 1px; background-color: var(--border-color); margin: 30px 0; }

h3 { border-bottom: 1px solid var(--border-color); padding-bottom: 10px; font-weight: 500; }
.command-section { margin-bottom: 15px; }
.input-wrapper { flex-grow: 1; }
.input, .select { border: 1px solid var(--border-color); outline: none; border-radius: 10px; padding: 0.8em 1em; background-color: rgba(var(--card-bg-rgb), 1); transition: all 0.2s ease-in-out; color: var(--text-color); width: 100%; font-size: 16px; box-sizing: border-box; }
.input:focus, .select:focus { border-color: var(--text-color); }
.select { appearance: none; -webkit-appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%2386868b' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1em center; background-size: 14px; padding-right: 3em; }
.button, .button-send { font-family: inherit; font-size: 16px; background: var(--button-bg); color: var(--button-text); padding: 0.8em 1.2em; border: 1px solid var(--border-color); border-radius: 10px; transition: all 0.2s; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; font-weight: 500; }
.button-send { background-color: var(--text-color); border-color: var(--text-color); color: var(--bg-color); }
.button:hover, .button-send:hover { transform: translateY(-2px); box-shadow: 0 4px 8px var(--shadow-color); }
.button:active, .button-send:active { transform: translateY(0); box-shadow: none; }
.clients-list { margin-top: 20px; }
.client-card { padding: 15px; border: 1px solid var(--border-color); margin-bottom: 10px; cursor: pointer; border-radius: 12px; background: rgba(var(--card-bg-rgb), var(--ui-opacity)); box-shadow: 0 2px 4px var(--shadow-color); display: flex; align-items: center; gap: 12px; transition: all 0.2s ease; justify-content: space-between; }
.client-card:hover { transform: translateY(-2px); box-shadow: 0 5px 15px var(--shadow-color); border-color: var(--text-color); }
.stats { margin-bottom: 20px; color: #86868b; font-size: 14px; }

.bin-button {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 45px;
  height: 45px;
  border-radius: 12px;
  background-color: transparent;
  cursor: pointer;
  border: none;
  color: var(--text-color);
  transition-duration: 0.3s;
  opacity: 0;
  transform: scale(0.8);
  flex-shrink: 0;
}
.bin-bottom {
  width: 15px;
}
.bin-top {
  width: 17px;
  transform-origin: right;
  transition-duration: 0.4s;
}
.client-card:hover .bin-button {
    opacity: 1;
    transform: scale(1);
}
.bin-button:hover .bin-top {
  transform: rotate(45deg);
}
.bin-button:hover {
  background-color: rgb(255, 0, 0);
  color: #fff;
}
.bin-button:active {
  transform: scale(0.9);
}

.modal { display: none; position: fixed; z-index: 1000; left: 0; top: 0; width: 100%; height: 100%; background-color: rgba(0,0,0,0.6); backdrop-filter: blur(5px); }
.modal-content { background-color: rgba(var(--card-bg-rgb), var(--ui-opacity)); margin: 5vh auto; padding: 25px; border-radius: 16px; width: 90%; max-width: 800px; max-height: 90vh; overflow-y: auto; box-shadow: 0 8px 30px rgba(0,0,0,0.2); border: 1px solid var(--border-color); }
.close, .modal-close { color: #86868b; float: right; font-size: 32px; font-weight: 500; cursor: pointer; line-height: 1; transition: color 0.2s; }
.close:hover, .modal-close:hover { color: var(--text-color); }
.tabs { margin-bottom: 20px; display: flex; gap: 8px; border-bottom: 1px solid var(--border-color); flex-wrap: nowrap; overflow-x: auto; }
.tab { padding: 12px 20px; background: transparent; cursor: pointer; border-radius: 8px 8px 0 0; font-weight: 500; font-size: 15px; color: #86868b; transition: all 0.3s ease; border: none; border-bottom: 2px solid transparent; white-space: nowrap; }
.tab.active { color: var(--text-color); border-bottom-color: var(--text-color); }
.tab-content { display: none; }
.tab-content.active { display: block; }
.screen-container { position: relative; width: 100%; aspect-ratio: 16 / 9; background: #000; overflow: hidden; text-align: center; border-radius: 12px; box-shadow: 0 1px 3px var(--shadow-color); margin-top: 15px; }
.loading { color: white; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); }
.screen-image { width: 100%; height: 100%; object-fit: contain; cursor: pointer; }
.fullscreen-modal { display: none; position: fixed; z-index: 2000; left: 0; top: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.9); backdrop-filter: blur(5px); }
.fullscreen-content { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; }
.fullscreen-image { max-width: 95vw; max-height: 95vh; object-fit: contain; }
.fullscreen-close { position: absolute; top: 20px; right: 30px; color: white; font-size: 40px; cursor: pointer; }
.device-info-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 15px; }
.device-info-item { background: var(--button-bg); padding: 15px; border-radius: 10px; border: 1px solid var(--border-color); }
.device-info-label { font-weight: 600; color: var(--text-color); font-size: 14px; }
.device-info-value { color: #86868b; margin-top: 5px; font-size: 14px; word-wrap: break-word; }
.icon { width: 20px; height: 20px; vertical-align: middle; fill: currentColor; flex-shrink: 0; }
.status-online { width: 10px; height: 10px; background: #34c759; border-radius: 50%; flex-shrink: 0; box-shadow: 0 0 5px #34c759; }
.status-offline { width: 10px; height: 10px; background: #ff3b30; border-radius: 50%; flex-shrink: 0; }
.device-selection { margin-bottom: 15px; }
.device-option { margin: 5px 0; padding: 8px 12px; background: var(--button-bg); border-radius: 8px; cursor: pointer; font-size: 14px; transition: background-color 0.2s; }
.device-option:hover { background: var(--border-color); }
.device-option.selected { background: var(--text-color); color: var(--bg-color); }
.switch-container { display: flex; align-items: center; gap: 15px; margin: 20px 0; }
.switch-text-label { font-size: 15px; color: var(--text-color); font-weight: 500; }
.modal .switch { position: relative; display: inline-block; width: 50px; height: 28px; }
.modal .switch input { opacity: 0; width: 0; height: 0; }
.modal .switch .slider { position: absolute; cursor: pointer; top: 0; left: 0; right: 0; bottom: 0; background-color: var(--button-bg); border: 1px solid var(--border-color); transition: .4s; border-radius: 28px; }
.modal .switch .slider:before { position: absolute; content: ""; height: 20px; width: 20px; left: 3px; bottom: 3px; background-color: white; transition: .4s; border-radius: 50%; box-shadow: 0 0 2px rgba(0,0,0,0.4); }
.dark-theme .modal .switch .slider:before { background-color: #555; }
.modal .switch input:checked + .slider { background-color: var(--text-color); border-color: var(--text-color); }
.modal .switch input:checked + .slider:before { transform: translateX(22px); }
.stream-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    margin-bottom: 15px;
}
.settings-group { display: flex; align-items: center; gap: 10px; }

.stream-controls {
    display: flex;
    align-items: center;
    gap: 30px;
}

.statistics-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.stat-card { background: rgba(var(--card-bg-rgb), var(--ui-opacity)); padding: 25px; border-radius: 12px; border: 1px solid var(--border-color); box-shadow: 0 2px 4px var(--shadow-color); }
.stat-card h4 { margin-top: 0; border-bottom: 1px solid var(--border-color); padding-bottom: 10px; }
.stat-item { display: flex; justify-content: space-between; align-items: center; padding: 8px 0; font-size: 15px; }
.stat-item:not(:last-child) { border-bottom: 1px solid var(--border-color); }
.stat-item.total { font-weight: bold; }

.stat-card-full-width {
    grid-column: 1 / -1;
}

/* Map styles */
.jvm-tooltip {
    border-radius: 8px;
    background-color: rgba(var(--card-bg-rgb), 0.9);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    box-shadow: 0 2px 10px var(--shadow-color);
    padding: 8px 12px;
    font-size: 14px;
}

.jvm-series-legend-container {
    color: var(--text-color);
}

.jvm-series-legend-gradient {
    background: linear-gradient(to bottom, #0a84ff, #e6e6e6);
}


.task-container { display: grid; grid-template-columns: 1fr; gap: 30px; }
@media (min-width: 992px) { .task-container { grid-template-columns: 400px 1fr; } }
.task-form { display: flex; flex-direction: column; gap: 15px; }
.task-list { max-height: 500px; overflow-y: auto; }
.task-item { display: flex; justify-content: space-between; align-items: center; gap: 15px; padding: 15px; border-radius: 10px; background-color: var(--button-bg); margin-bottom: 10px; }
.task-info { display: flex; flex-direction: column; gap: 4px; }
.task-info code { background: rgba(0,0,0,0.1); padding: 2px 5px; border-radius: 4px; font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 250px; }
.dark-theme .task-info code { background: rgba(255,255,255,0.1); }
.task-actions { display: flex; align-items: center; gap: 10px; }
.task-status { font-size: 12px; font-weight: bold; text-transform: uppercase; padding: 4px 8px; border-radius: 12px; }
.task-status.pending { background-color: #ff9f0a; color: white; }
.task-status.completed { background-color: #30d158; color: white; }
.button-delete { background-color: #ff3b30; color: white; border: none; padding: 8px 12px; border-radius: 8px; font-size: 14px; cursor: pointer; }
.task-countdown { color: #86868b; font-style: italic; font-size: 13px; }
.task-type-label { font-size: 13px; text-align: center; color: #86868b; margin: 5px 0 -5px 0; }
.input[type="file"] { padding: 0.6em; }

.monitoring-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px;
}
.monitor-card {
    border: 1px solid var(--border-color);
    border-radius: 12px;
    background: rgba(var(--card-bg-rgb), var(--ui-opacity));
    overflow: hidden;
    box-shadow: 0 2px 4px var(--shadow-color);
}
.monitor-screen-container {
    background-color: #000;
    aspect-ratio: 16 / 9;
    display: flex;
    align-items: center;
    justify-content: center;
}
.monitor-screen {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.monitor-label {
    padding: 10px;
    font-size: 13px;
    text-align: center;
    background-color: var(--button-bg);
    color: var(--text-color);
    border-top: 1px solid var(--border-color);
    word-wrap: break-word;
}

.files-tab-grid {
    display: flex;
    flex-direction: column; 
    gap: 25px;
}

.file-browser-container h5 {
    margin-top: 0;
    margin-bottom: 10px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.file-browser-table-wrapper {
    height: 400px; 
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: 8px;
}

.file-browser-table {
    width: 100%;
    border-collapse: collapse;
}

.file-browser-table thead th {
    background-color: var(--button-bg);
    padding: 10px;
    text-align: left;
    font-size: 14px;
    position: sticky;
    top: 0;
}

.file-browser-table tbody td {
    padding: 8px 10px;
    border-top: 1px solid var(--border-color);
    font-size: 14px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 250px;
}

.file-browser-table tbody tr {
    transition: background-color 0.2s;
}

.file-browser-table tbody tr[data-is-dir="true"] {
    cursor: pointer;
}

.file-browser-table tbody tr:hover {
    background-color: var(--button-bg);
}

.file-download-btn {
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 4px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.file-download-btn:hover {
    background-color: var(--border-color);
}

.file-icon {
    width: 20px;
    height: 20px;
    vertical-align: middle;
    object-fit: contain;
    color: var(--text-color);
}

.process-group-header {
    background-color: var(--button-bg);
    font-weight: bold;
    text-align: left !important;
    padding: 8px 10px;
    position: sticky;
    top: 39px;
}

.process-suspended {
    opacity: 0.6;
    font-style: italic;
    color: #86868b;
}

.process-actions {
    display: flex;
    gap: 5px;
}
.process-actions > button {
    padding: 4px 8px;
    font-size: 12px;
    border-radius: 6px;
}
.button-suspend {
    background-color: #ff9f0a;
    color: white;
    border: none;
    cursor: pointer;
}
.button-resume {
    background-color: #0a84ff;
    color: white;
    border: none;
    cursor: pointer;
}

.file-upload-form {
    width: fit-content;
    height: fit-content;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
}

.file-upload-label {
    cursor: pointer;
    background-color: rgba(var(--card-bg-rgb), var(--ui-opacity));
    padding: 30px 70px;
    border-radius: 20px;
    border: 2px dashed var(--border-color);
    box-shadow: 0 2px 4px var(--shadow-color);
    color: var(--text-color);
    text-align: center;
    transition: all 0.3s ease;
}

.file-upload-label.dragover {
    border-color: var(--text-color);
    background-color: var(--button-bg);
    transform: scale(1.02);
}

.file-upload-label svg {
    height: 40px;
    fill: currentColor;
    opacity: 0.7;
    margin-bottom: 15px;
}

.file-upload-design {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
}

.file-upload-design p {
    margin: 0;
    font-size: 15px;
    color: #86868b;
}

.browse-button {
    background-color: var(--button-bg);
    padding: 6px 18px;
    margin-top: 10px;
    border-radius: 8px;
    color: var(--text-color);
    transition: all 0.3s;
    font-weight: 500;
    border: 1px solid var(--border-color);
}

.file-upload-label:hover .browse-button {
    background-color: var(--border-color);
}

.file-upload-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

#file-confirmation-area {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 15px;
    padding: 20px;
    background-color: var(--button-bg);
    border-radius: 12px;
    width: 100%;
    max-width: 400px;
    border: 1px solid var(--border-color);
}

.file-info-display {
    text-align: center;
}

#confirm-file-name {
    font-weight: 600;
    font-size: 16px;
    color: var(--text-color);
    word-break: break-all;
}

#confirm-file-size {
    font-size: 14px;
    color: #86868b;
    display: block;
}

.confirmation-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

#cancel-upload-btn {
    background-color: var(--button-bg);
    padding: 0.8em;
}
#cancel-upload-btn:hover {
    background-color: var(--border-color);
    transform: none;
    box-shadow: none;
}


#uploadProgressContainer {
    width: 100%;
    max-width: 400px;
}

#uploadProgress {
    width: 100%;
    background-color: var(--button-bg);
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

#progressBar {
    width: 0%;
    height: 10px;
    background-color: var(--text-color);
    border-radius: 8px;
    transition: width 0.3s ease;
}

#progressText {
    margin-top: 8px;
    font-size: 14px;
    color: var(--text-color);
}

.file-upload-label input[type="file"] {
    display: none;
}

.screen-container {
    position: relative;
    width: 100%;
    height: 400px;
    overflow: hidden;
    background: #000;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid #333;
    border-radius: 8px;
}

#screenImage {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: all 0.3s ease;
}

.monitor-screen-container {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: #000;
    border: 1px solid #333;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.monitor-screen {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.screen-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 14px;
}

.loading-spinner {
    width: 30px;
    height: 30px;
    border: 3px solid #333;
    border-top: 3px solid #007aff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 10px;
}

.stream-overlay {
    position: fixed;
    z-index: 1001;
    background-color: rgba(var(--card-bg-rgb), 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 8px 30px var(--shadow-color);
    width: 400px;
    resize: both;
    overflow: hidden;
    min-width: 250px;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    top: 90px;
    right: 20px;
}

.overlay-header {
    padding: 8px 12px;
    cursor: move;
    background-color: var(--button-bg);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 500;
    font-size: 14px;
}

.overlay-close-btn {
    background: none;
    border: none;
    font-size: 22px;
    color: var(--text-color);
    cursor: pointer;
    line-height: 1;
    padding: 0 5px;
}

.overlay-content {
    flex-grow: 1;
    background: #000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.overlay-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}
/* ---------- AUTH PAGES ---------- */

.auth-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
    box-sizing: border-box;
}

.auth-card {
    background: rgba(var(--card-bg-rgb), var(--ui-opacity));
    padding: 40px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    box-shadow: 0 8px 30px var(--shadow-color);
    width: 100%;
    max-width: 420px;
}

.auth-title {
    font-size: 28px;
    font-weight: 600;
    text-align: center;
    margin: 0 0 5px 0;
}

.auth-subtitle {
    text-align: center;
    color: #86868b;
    margin: 0 0 25px 0;
    font-size: 15px;
}

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

.auth-btn {
    width: 100%;
    padding: 0.9em;
    font-size: 16px;
    margin-top: 5px;
}

.auth-error {
    background-color: rgba(255, 59, 48, 0.1);
    border: 1px solid #ff3b30;
    color: #ff3b30;
    padding: 12px 16px;
    border-radius: 10px;
    font-size: 14px;
    margin-bottom: 10px;
    text-align: center;
}

.auth-success {
    background-color: rgba(52, 199, 89, 0.1);
    border: 1px solid #34c759;
    color: #34c759;
    padding: 12px 16px;
    border-radius: 10px;
    font-size: 14px;
    margin-bottom: 10px;
    text-align: center;
}

.auth-link {
    text-align: center;
    color: #86868b;
    font-size: 14px;
    margin-top: 20px;
}

.auth-link a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
}

.auth-link a:hover {
    text-decoration: underline;
}

/* ---------- ADMIN TABLE ---------- */

.admin-table-wrapper {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow-x: auto;
    margin-bottom: 20px;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.admin-table thead th {
    background-color: var(--button-bg);
    padding: 10px 12px;
    text-align: left;
    font-weight: 500;
    white-space: nowrap;
}

.admin-table tbody td {
    padding: 8px 12px;
    border-top: 1px solid var(--border-color);
}

.admin-table tbody tr:hover {
    background-color: var(--button-bg);
}

.admin-table code {
    background: rgba(0,0,0,0.1);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 12px;
    word-break: break-all;
}

.dark-theme .admin-table code {
    background: rgba(255,255,255,0.1);
}

/* ---------- BUILDER ---------- */

.builder-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

@media (max-width: 800px) {
    .builder-container {
        grid-template-columns: 1fr;
    }
}

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

.builder-field {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.builder-field label {
    font-size: 14px;
    font-weight: 500;
}

.builder-field small {
    font-size: 12px;
}

.builder-info pre {
    white-space: pre-wrap;
    word-break: break-all;
}

.builder-build-btn {
    position: relative;
    min-height: 44px;
}

#build-btn-spinner {
    display: none;
    margin-left: 10px;
    vertical-align: middle;
}

.builder-built-path {
    font-size: 13px;
    padding: 10px;
    background: rgba(52, 199, 89, 0.1);
    border: 1px solid #34c759;
    border-radius: 8px;
    margin-top: 10px;
    color: #34c759;
}

/* ---------- ANIMATIONS ---------- */

@keyframes fadeSlideUp {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: translateY(0); }
}

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

@keyframes scaleIn {
    from { opacity: 0; transform: scale(0.95); }
    to   { opacity: 1; transform: scale(1); }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50%      { opacity: 0.5; }
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-8px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes shimmer {
    0%   { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

/* Auth card entrance */
.auth-card {
    animation: fadeSlideUp 0.5s ease-out;
}

/* Auth error/success slide */
.auth-error, .auth-success {
    animation: slideDown 0.3s ease-out;
}

/* Client cards staggered entrance */
.client-card {
    animation: fadeSlideUp 0.35s ease-out both;
}
.client-card:nth-child(1)  { animation-delay: 0.02s; }
.client-card:nth-child(2)  { animation-delay: 0.04s; }
.client-card:nth-child(3)  { animation-delay: 0.06s; }
.client-card:nth-child(4)  { animation-delay: 0.08s; }
.client-card:nth-child(5)  { animation-delay: 0.10s; }
.client-card:nth-child(6)  { animation-delay: 0.12s; }
.client-card:nth-child(7)  { animation-delay: 0.14s; }
.client-card:nth-child(8)  { animation-delay: 0.16s; }
.client-card:nth-child(9)  { animation-delay: 0.18s; }
.client-card:nth-child(10) { animation-delay: 0.20s; }

/* Modal overlay */
.modal {
    animation: fadeIn 0.2s ease-out;
}
.modal-content {
    animation: scaleIn 0.25s ease-out;
}

/* Tab content transition */
.tab-content {
    animation: fadeIn 0.25s ease-out;
}

/* Settings cards entrance */
.settings-card, .stat-card, .builder-config, .builder-info {
    animation: fadeSlideUp 0.4s ease-out both;
}
.settings-card:nth-child(2) { animation-delay: 0.05s; }
.settings-card:nth-child(3) { animation-delay: 0.10s; }
.settings-card:nth-child(4) { animation-delay: 0.15s; }

/* Loading skeleton */
.skeleton {
    background: linear-gradient(90deg, var(--button-bg) 25%, rgba(var(--card-bg-rgb), 1) 50%, var(--button-bg) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: 8px;
    height: 60px;
    margin-bottom: 10px;
}

/* Stat number count animation */
.stat-value {
    animation: fadeSlideUp 0.5s ease-out;
}

/* Switch smoother */
.modal .switch .slider {
    transition: .3s cubic-bezier(0.4, 0, 0.2, 1);
}
.modal .switch .slider:before {
    transition: .3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Smooth hover on device-option */
.device-option {
    transition: all 0.25s ease;
}
.device-option:hover {
    transform: translateX(4px);
}

/* Loading spinner spin */
.loading-spinner {
    animation: spin 0.8s linear infinite;
}

/* Header smooth */
.header {
    transition: background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

/* Maintenance toggle switch */
.switch { position: relative; display: inline-block; width: 50px; height: 28px; }
.switch input { opacity: 0; width: 0; height: 0; }
.switch .slider { position: absolute; cursor: pointer; top: 0; left: 0; right: 0; bottom: 0; background-color: var(--button-bg); border: 1px solid var(--border-color); transition: .4s; border-radius: 28px; }
.switch .slider:before { position: absolute; content: ""; height: 20px; width: 20px; left: 3px; bottom: 3px; background-color: white; transition: .4s; border-radius: 50%; box-shadow: 0 0 2px rgba(0,0,0,0.4); }
.switch input:checked + .slider { background-color: var(--text-color); border-color: var(--text-color); }
.switch input:checked + .slider:before { transform: translateX(22px); }
.dark-theme .switch .slider:before { background-color: #555; }
.switch input:checked + .slider:before { background-color: var(--bg-color); }