/* ==================== LVGL Color Palette ==================== */
:root {
    --c-bg-main: #161b22;
    --c-bg-surface: #1c2128;
    --c-bg-raised: #22272e;
    --c-border: #30363d;
    --c-accent: #d97706;
    --c-accent-hi: #f59e0b;
    --c-text: #e6edf3;
    --c-text-sec: #8b949e;
    --c-green: #3fb950;
    --c-red: #f85149;
    --c-blue: #58a6ff;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    user-select: none;
}

body {
    background: #0d1117;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    font-family: 'Segoe UI', 'Montserrat', 'Monaco', monospace;
    font-size: 12px;
}

/* ==================== Device Container ==================== */
.device {
    background: #030303;
    border-radius: 10px;
    border: 4px solid var(--c-border);
    padding: 4px 20px 20px 20px;
    box-shadow: 0 20px 35px rgba(0,0,0,0.4), inset 0 1px 0 rgba(255,255,255,0.05);
    display: flex;
    flex-direction: column;
    gap: 5px;
    align-items: center;
    position: relative;
}

/* Logo en haut au-dessus de l'écran et du knob */
.device-logo {
    display: flex;
    height: 40px;
    position: relative;
    left: -60px;
}

/* Conteneur principal écran + knob */
.device-main {
    display: flex;
    flex-direction: row;
    gap: 15px;
    align-items: center;
}

/* Zone vierge à gauche de l'écran (largeur = moitié du knob) */
.device-spacer {
    width: 80px;  /* Moitié de la largeur du knob */
    height: 100%;
    flex-shrink: 0;
}

.screen {
    width: 320px;
    height: 240px;
    background: var(--c-bg-main);
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: inset 0 0 10px rgba(0,0,0,0.3);
    position: relative;
    flex-shrink: 0;
}

/* ==================== Logo (320x80) ==================== */
.logo-container {
    width: 320px;
    height: 80px;
    background: linear-gradient(135deg, #0f1419, #161b22);
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid var(--c-border);
}

.logo-electro svg {
    width: 100%;
    height: auto;
}

/* ==================== Info Card (310x104) ==================== */
.info-card {
    width: 310px;
    margin: 3px auto 0;
    background: var(--c-bg-surface);
    border: 1px solid var(--c-border);
    border-radius: 6px;
    padding: 5px 8px;
    display: flex;
    flex-direction: column;
}

.info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 22px;
}

.product-name {
    color: var(--c-accent-hi);
    font-size: 13px;
    font-weight: bold;
}

.build-date {
    color: var(--c-text-sec);
    font-size: 10px;
}

.info-key {
    color: var(--c-text-sec);
    font-size: 11px;
}

.info-value {
    color: var(--c-text);
    font-size: 11px;
    font-family: monospace;
}

.source-container {
    display: flex;
    align-items: center;
    gap: 6px;
}

.source-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--c-border);
}

.source-dot.active {
    background: var(--c-green);
    box-shadow: 0 0 4px var(--c-green);
}

/* ==================== Menu Button ==================== */
.menu-btn {
    position: absolute;
    bottom: 5px;
    right: 5px;
    background: var(--c-bg-raised);
    border: 1px solid var(--c-accent);
    color: var(--c-text);
    padding: 4px 12px;
    border-radius: 6px;
    font-size: 11px;
    cursor: pointer;
    transition: all 0.1s;
}

.menu-btn:active {
    transform: scale(0.98);
}

.menu-btn.selected {
    border-color: var(--c-accent-hi);
    border-width: 2px;
}

/* ==================== Screen Header ==================== */
.screen-header {
    background: var(--c-bg-surface);
    padding: 8px 10px;
    display: flex;
    align-items: center;
    position: relative;
    justify-content: flex-start;
    border-bottom: 1px solid var(--c-border);
    gap: 10px;
    height: 36px;
}

.nav-back, .nav-rescan, .btn-command {
    background: var(--c-bg-raised);
    border: 1px solid var(--c-border);
    color: var(--c-text-sec);
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 10px;
    cursor: pointer;
    transition: all 0.1s;
    z-index: 2;    
}

.nav-save {
    background: var(--c-bg-raised);
    border: 1px solid var(--c-border);
    color: var(--c-text-sec);
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 10px;
    cursor: pointer;
    transition: all 0.1s;
    z-index: 2;    
}

.nav-back.selected, .nav-rescan.selected, .nav-save.selected, .btn-command.selected {
    background: var(--c-accent);
    border-color: var(--c-accent-hi);
    color: white;
    z-index: 2;
}

.screen-title {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: auto;
    pointer-events: none;
    white-space: nowrap;
    color: var(--c-text);
    font-weight: bold;
    font-size: 12px;
}

/* ==================== Menu List ==================== */
.menu-list, .settings-list, .form-list {
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

.menu-item, .setting-item {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    margin: 8px 20px;
    background: var(--c-bg-raised);
    border: 1px solid var(--c-border);
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.05s;
}

.menu-item.selected, .setting-item.selected {
    border-width: 2px;
    border-color: var(--c-accent);
}

.menu-item.selected .menu-label,
.setting-item.selected .setting-label {
    color: var(--c-accent-hi);
}

.menu-label, .setting-label {
    flex: 1;
    text-align: center;
    color: var(--c-text);
    font-size: 12px;
    font-family: 'Segoe UI', Arial, sans-serif;
}

.setting-value {
    color: var(--c-green);
    font-family: monospace;
    font-size: 11px;
}

.setting-item.action .setting-label {
    color: var(--c-red);
}

/* ==================== Form Items ==================== */
.form-item {
    display: flex;
    align-items: center;
    padding: 10px 16px;
    border-bottom: 1px solid var(--c-border);
    cursor: pointer;
}

.form-item.selected {
    background: rgba(217, 119, 6, 0.15);
}

.form-item.selected .form-label {
    color: var(--c-accent-hi);
}

.form-label {
    flex: 1;
    color: var(--c-text-sec);
    font-size: 11px;
}

.form-value {
    color: var(--c-text);
    font-family: monospace;
    font-size: 11px;
    min-width: 60px;
    text-align: right;
}

.form-value.editing {
    background: var(--c-bg-raised);
    padding: 2px 6px;
    border-radius: 4px;
    border: 1px solid var(--c-accent);
}

.form-info {
    padding: 10px 16px;
    display: flex;
    justify-content: space-between;
    background: var(--c-bg-raised);
    margin: 5px 10px;
    border-radius: 6px;
}

.info-label {
    color: var(--c-text-sec);
    font-size: 11px;
}

.info-value {
    color: var(--c-green);
    font-family: monospace;
    font-size: 11px;
}

.section-header {
    padding: 8px 16px;
    color: var(--c-accent);
    font-weight: bold;
    font-size: 10px;
    background: rgba(217, 119, 6, 0.1);
    margin-top: 4px;
}

.separator {
    height: 1px;
    background: var(--c-border);
    margin: 4px 0;
}

.separator-line {
    height: 1px;
    background: var(--c-border);
    margin: 4px 0;
}

/* ==================== Buttons ==================== */
.btn-save {
    margin: 16px;
    padding: 10px;
    background: var(--c-bg-raised);
    border: 1px solid var(--c-bg-raised);
    border-radius: 8px;
    color: var(--c-green);
    font-weight: bold;
    cursor: pointer;
    transition: all 0.1s;
}

.btn-expert {
    margin: 16px;
    padding: 10px;
    background: var(--c-bg-raised);
    border: 1px solid var(--c-bg-raised);
    border-radius: 8px;
    color: var(--c-blue);
    font-weight: bold;
    cursor: pointer;
    transition: all 0.1s;
}

.btn-save.selected, .btn-expert.selected {
    border-color: var(--c-red);
    color: var(--c-red);
}

/* ==================== Broadcast Footer ==================== */
.broadcast-footer {
    height: 32px;
    background: var(--c-bg-raised);
    border-top: 1px solid var(--c-accent);
    display: flex;
    align-items: center;
    padding: 0 12px;
    gap: 10px;
}

.pulse-dot {
    width: 10px;
    height: 10px;
    background: var(--c-red);
    border-radius: 50%;
    animation: pulse-fast 0.8s infinite;
}

@keyframes pulse-fast {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.3; transform: scale(0.8); }
}

.broadcast-text {
    color: var(--c-text);
    font-size: 10px;
}

/* ==================== Scan HF ==================== */
.scan-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 10px;
}

#scan-chart, #dmx-chart {
    background: var(--c-bg-surface);
    border-radius: 8px;
    border: 1px solid var(--c-border);
}

/* ==================== DMX In ==================== */
.dmx-toolbar {
    display: flex;
    align-items: center;
    padding: 8px 12px;
    background: var(--c-bg-surface);
    gap: 12px;
    border-bottom: 1px solid var(--c-border);
}

.dmx-label {
    color: var(--c-text-sec);
    font-size: 11px;
}

.dmx-address {
    background: var(--c-bg-raised);
    padding: 4px 12px;
    border-radius: 6px;
    border: 1px solid var(--c-border);
    color: var(--c-green);
    font-family: monospace;
    font-weight: bold;
    cursor: pointer;
}

.dmx-address.selected {
    border-color: var(--c-accent);
    background: rgba(217, 119, 6, 0.2);
}

.dmx-info {
    flex: 1;
    text-align: right;
    color: var(--c-green);
    font-family: monospace;
    font-size: 11px;
}

.dmx-chart-container {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 10px;
}

/* ==================== Discovery ==================== */
.discovery-container {
    flex: 1;
    overflow-y: auto;
    padding: 10px;
}

.discovery-status {
    color: var(--c-accent-hi);
    padding: 8px;
    text-align: center;
    font-size: 11px;
    background: var(--c-bg-raised);
    border-radius: 6px;
    margin-bottom: 10px;
}

.device-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.device-item {
    padding: 10px 12px;
    background: var(--c-bg-raised);
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    color: var(--c-text);
    border: 1px solid var(--c-border);
}

.device-item.selected {
    border-color: var(--c-accent);
    background: rgba(217, 119, 6, 0.1);
}

.device-rssi {
    color: var(--c-accent);
    font-family: monospace;
}

/* ==================== Loading / Progress ==================== */
.loading {
    text-align: center;
    padding: 40px;
    color: var(--c-accent);
}

.progress-bar {
    margin: 20px;
    height: 6px;
    background: var(--c-bg-raised);
    border-radius: 3px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    width: 0%;
    background: var(--c-accent);
    border-radius: 3px;
    transition: width 0.1s linear;
}

/* ==================== Knob ==================== */
.knob-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 160px;
}

.knob {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, #3a3a4a, #1a1a2a);
    border-radius: 50%;
    box-shadow: 0 4px 10px rgba(0,0,0,0.5), inset 0 1px 1px rgba(255,255,255,0.1);
    cursor: pointer;
    position: relative;
    transition: transform 0.05s linear;
}

.knob:active {
    transform: scale(0.98);
}

.knob-indicator {
    position: absolute;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--c-accent-hi);
    left: 50%;
    top: 10px;
    transform-origin: 50% 150%;
    border-radius: 3px;
    margin-left: -4px; /* Centrage horizontal (moitié de la largeur) */
    transform-origin: 50% 50px; /* Rayon de rotation ( (knob_height/2) - top ) */
    transition: transform 0.02s linear;
    box-shadow: 0 0 4px var(--c-accent-hi);
}

/* ==================== Toast Notifications ==================== */
/* Conteneur des messages (Toast) */
.toast-container {
    position: absolute; /* Position absolue par rapport au parent .screen */
    top: 50%;           /* Centrage vertical */
    left: 50%;          /* Centrage horizontal */
    transform: translate(-50%, -50%); /* Décalage précis au centre */
    z-index: 1000;      /* Passe au-dessus de tout */
    width: 80%;         /* Largeur relative à l'écran du device */
    display: flex;
    flex-direction: column;
    align-items: center;
    pointer-events: none; /* Ne bloque pas les clics en dessous */
}

.toast {
    background: rgba(0, 0, 0, 0.9);
    color: var(--c-text);
    padding: 10px 15px;
    border-radius: 5px;
    border: 1px solid var(--c-accent);
    margin-bottom: 5px;
    font-size: 11px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
    animation: fadeInOut 2.5s forwards;
    width: 100%;
}

@keyframes fadeInOut {
    0% { opacity: 0; transform: translateY(10px); }
    15% { opacity: 1; transform: translateY(0); }
    85% { opacity: 1; transform: translateY(0); }
    100% { opacity: 0; transform: translateY(-10px); }
}

/* ==================== Scrollbar ==================== */
.menu-list::-webkit-scrollbar,
.settings-list::-webkit-scrollbar,
.form-list::-webkit-scrollbar,
.discovery-container::-webkit-scrollbar {
    width: 4px;
}

.menu-list::-webkit-scrollbar-track,
.settings-list::-webkit-scrollbar-track,
.form-list::-webkit-scrollbar-track {
    background: var(--c-bg-main);
}

.menu-list::-webkit-scrollbar-thumb,
.settings-list::-webkit-scrollbar-thumb,
.form-list::-webkit-scrollbar-thumb {
    background: var(--c-accent);
    border-radius: 2px;
}