:root {
    --bg: #08080a;
    --sidebar-bg: #0c0c10;
    --card-bg: rgba(255, 255, 255, 0.02);
    --accent: #ff2d55;
    --accent-dim: rgba(255, 45, 85, 0.15);
    --orange: #ff9500;
    --border: rgba(255, 255, 255, 0.05);
    --text: #d1d1d6;
    --text-dim: #636366;
    --font-mono: 'JetBrains Mono', monospace;
}

body.stealth {
    --bg: #000000;
    --sidebar-bg: #050505;
    --card-bg: rgba(255, 45, 85, 0.03);
    --border: rgba(255, 45, 85, 0.1);
    --text-dim: #444;
    --accent: #aa1e3a;
}

body.profile-fm {
    --accent: #2d55ff;
    --accent-dim: rgba(45, 85, 255, 0.15);
}

body.profile-custom {
    --accent: #ff9500;
    --accent-dim: rgba(255, 149, 0, 0.15);
}

* {
    box-sizing: border-box;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.2s;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: 'Outfit', sans-serif;
    margin: 0;
    display: flex;
    height: 100vh;
    overflow: hidden;
}

/* SIDEBAR (Desktop) */
aside {
    width: 280px;
    background: var(--sidebar-bg);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    padding: 40px 0;
    z-index: 1000;
}

.logo {
    font-weight: 800;
    font-size: 1.2rem;
    margin-bottom: 50px;
    padding: 0 30px;
    letter-spacing: 2px;
    color: #fff;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo .material-icons {
    color: var(--accent);
}

.logo span {
    color: var(--accent);
}

nav {
    flex: 1;
}

.nav-item {
    padding: 14px 30px;
    cursor: pointer;
    color: var(--text-dim);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 15px;
    border-left: 3px solid transparent;
}

.nav-item .material-icons {
    font-size: 1.2rem;
}

.nav-item:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.02);
}

.nav-item.active {
    color: var(--accent);
    border-left-color: var(--accent);
    background: var(--accent-dim);
}

.sysinfo-box {
    padding: 30px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    border-top: 1px solid var(--border);
}

.sysinfo-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
}

.sysinfo-label {
    color: var(--text-dim);
}

main {
    flex: 1;
    padding: 40px 60px;
    overflow-y: auto;
    position: relative;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}

.mobile-header {
    display: none;
}

header h2 {
    margin: 0;
    font-weight: 800;
    font-size: 1.8rem;
    letter-spacing: -0.5px;
    color: #fff;
}

.status-badge {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 10px 20px;
    border-radius: 4px;
    border: 1px solid var(--border);
    letter-spacing: 1px;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 10px;
}

.status-badge.active {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% {
        opacity: 1;
    }

    50% {
        opacity: 0.6;
    }

    100% {
        opacity: 1;
    }
}

.tab-panel {
    display: none;
}

.tab-panel.active {
    display: block;
    animation: fadeIn 0.4s easeOut;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
}

.card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    padding: 20px;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
}

.card h3 {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--accent);
    margin: 0 0 25px 0;
    text-transform: uppercase;
    letter-spacing: 2px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.card h3::after {
    content: "";
    flex: 1;
    height: 1px;
    background: var(--border);
}

.input-row {
    display: flex;
    gap: 12px;
    margin-bottom: 15px;
    align-items: center;
}

.input-group {
    flex: 1;
}

label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-dim);
    font-family: var(--font-mono);
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

input,
select {
    width: 100%;
    padding: 12px;
    background: #000;
    border: 1px solid var(--border);
    color: #fff;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    outline: none;
    border-radius: 4px;
}

input:focus,
select:focus {
    border-color: var(--accent);
}

input[type="range"] {
    appearance: none;
    height: 4px;
    background: var(--border);
    margin: 15px 0;
    border: none;
}

input[type="range"]::-webkit-slider-thumb {
    appearance: none;
    width: 16px;
    height: 16px;
    background: var(--accent);
    border-radius: 50%;
    cursor: pointer;
    border: 2px solid #000;
}

button {
    width: 100%;
    padding: 14px;
    background: transparent;
    color: #fff;
    border: 1px solid var(--border);
    cursor: pointer;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

button:hover {
    border-color: #fff;
    background: rgba(255, 255, 255, 0.03);
}

button.primary {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

button.orange {
    background: var(--orange);
    color: #fff;
    border-color: var(--orange);
}

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

button.danger:hover {
    background: var(--accent);
    color: #fff;
}

.file-list {
    max-height: 400px;
    overflow-y: auto;
    border: 1px solid var(--border);
    background: #000;
    border-radius: 4px;
}

.file-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 20px;
    border-bottom: 1px solid var(--border);
    font-family: var(--font-mono);
    font-size: 0.8rem;
}

.file-item:last-child {
    border-bottom: none;
}

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

.mini-btn {
    padding: 6px 12px;
    font-size: 0.65rem;
    width: auto;
    font-weight: normal;
}

#log-container {
    height: 350px;
    overflow-y: auto;
    background: #000;
    border: 1px solid var(--border);
    padding: 15px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: #888;
    border-radius: 4px;
}

.log-entry {
    margin-bottom: 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.02);
    padding-bottom: 6px;
}

.log-time {
    color: var(--accent);
    margin-right: 12px;
    opacity: 0.8;
}

/* MOBILE MENU OVERLAY */
#menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    z-index: 999;
    display: none;
    opacity: 0;
}

#menu-overlay.show {
    display: block;
    opacity: 1;
}


/* v10.0 WIDGETS */
.soundboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 15px;
    margin-top: 20px;
}

.fx-btn {
    aspect-ratio: 1;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 800;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    transition: all 0.1s;
    border: 2px solid var(--border);
    background: rgba(255, 255, 255, 0.03);
}

.fx-btn:active {
    transform: scale(0.95);
    border-color: var(--accent);
    background: var(--accent-dim);
}

.fx-icon {
    font-size: 24px;
    margin-bottom: 5px;
    color: var(--accent);
}

.fx-btn.cached {
    border-color: var(--accent);
    box-shadow: 0 0 10px var(--accent-dim);
}

.fx-btn.cached .fx-icon {
    text-shadow: 0 0 5px var(--accent);
}

.ptt-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px;
}

.ptt-btn {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    border: 4px solid var(--border);
    color: var(--text);
    font-size: 1.2rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: all 0.2s;
    user-select: none;
}

.ptt-btn:active,
.ptt-btn.transmitting {
    background: var(--accent);
    color: #fff;
    border-color: #fff;
    transform: scale(0.95);
    box-shadow: 0 0 50px var(--accent);
}

.ptt-btn.processing {
    background: #444;
    border-color: #666;
    color: #888;
    cursor: wait;
    animation: none;
    transform: scale(0.9);
}

.ptt-btn.success {
    background: #00e676;
    /* Green */
    border-color: #00e676;
    color: #000;
    transform: scale(1.0);
    box-shadow: 0 0 30px #00e676;
}

.freq-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-height: 300px;
    overflow-y: auto;
}

.freq-item {
    display: flex;
    justify-content: space-between;
    padding: 15px;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 4px;
    cursor: pointer;
}

.freq-item:hover {
    border-color: var(--accent);
}

.history-list {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 200px;
    overflow-y: auto;
}

.history-item {
    background: rgba(255, 255, 255, 0.05);
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 0.9rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: 1px solid transparent;
}

.history-item:hover {
    border-color: var(--accent);
    background: rgba(255, 255, 255, 0.1);
}

.history-item .time {
    color: var(--accent);
    font-weight: bold;
}

/* SOUNDBOX */
.soundbox-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 12px;
    margin-top: 10px;
}

.soundbox-item {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 15px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    transition: all 0.2s;
    width: 100%;
}

.soundbox-item:hover {
    background: var(--accent-dim);
    border-color: var(--accent);
    transform: translateY(-2px);
}

.soundbox-item .material-icons {
    color: var(--accent);
    font-size: 2rem;
}

.sb-name {
    font-size: 0.75rem;
    font-family: var(--font-mono);
    text-transform: uppercase;
    text-align: center;
    color: var(--text);
}

/* HISTORY ITEM SPLIT */
.history-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    border-radius: 8px;
    margin-bottom: 4px;
    transition: background 0.2s;
    cursor: default;
}

.hist-info {
    flex: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
}

.history-item:hover {
    background: rgba(255, 255, 255, 0.05);
}

/* MODAL */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 2000;
}

.modal-content {
    background: var(--sidebar-bg);
    border: 1px solid var(--border);
    padding: 30px;
    border-radius: 20px;
    width: 90%;
    max-width: 400px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 20px;
}

/* --- MOBILE RESPONSIVE OVERHAUL --- */
@media (max-width: 992px) {
    aside {
        transform: translateX(-100%);
        position: fixed;
        height: 100vh;
        width: 280px;
        transition: transform 0.3s ease;
    }

    aside.mobile-open {
        transform: translateX(0);
        box-shadow: 20px 0 50px rgba(0, 0, 0, 0.5);
    }

    main {
        padding: 20px;
    }

    .mobile-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        background: var(--sidebar-bg);
        margin: -20px -20px 20px -20px;
        padding: 15px 20px;
        border-bottom: 1px solid var(--border);
        z-index: 900;
    }

    header {
        display: none;
    }

    .grid {
        grid-template-columns: 1fr !important;
        gap: 15px;
    }

    .card {
        padding: 20px;
        grid-column: span 1 !important;
    }

    .card h3 {
        font-size: 0.7rem;
        margin-bottom: 20px;
    }

    .input-row {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }

    .input-row button {
        width: 100% !important;
    }

    canvas#spectrum {
        height: 120px;
    }

    .ptt-container {
        width: 100%;
        justify-content: center;
        margin-bottom: 20px;
    }

    .ptt-btn {
        width: 100px;
        height: 100px;
    }
}

@media (max-width: 480px) {
    .soundbox-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .nav-item {
        padding: 18px 25px;
        font-size: 0.9rem;
    }
}

/* API HUB STYLES */
.endpoint-list {
    display: flex;
    flex-direction: column;
}

.endpoint-item {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border);
    padding: 15px;
    border-radius: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    margin-bottom: 10px;
    transition: all 0.2s;
}

.endpoint-item:hover {
    border-color: var(--accent-dim);
    background: rgba(255, 255, 255, 0.02);
}

.endpoint-main {
    flex: 1;
}

.endpoint-info {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 8px;
}

.endpoint-info .method {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 800;
    padding: 4px 8px;
    border-radius: 4px;
    min-width: 50px;
    text-align: center;
}

.endpoint-info .method.GET {
    background: #007aff;
    color: #fff;
}

.endpoint-info .method.POST {
    background: #34c759;
    color: #fff;
}

.endpoint-info .name {
    font-weight: 600;
    font-size: 0.9rem;
    color: #fff;
}

.endpoint-info .path {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-dim);
}

.endpoint-desc {
    font-size: 0.8rem;
    color: var(--text-dim);
    line-height: 1.4;
}

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

.api-console {
    background: #000;
    border: 1px solid var(--border);
    height: 500px;
    overflow-y: auto;
    padding: 15px;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
}

.console-entry {
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    white-space: pre-wrap;
    word-break: break-all;
}

.console-entry.request {
    color: #007aff;
    border-left: 2px solid #007aff;
    padding-left: 10px;
}

.console-entry.response {
    color: #34c759;
    border-left: 2px solid #34c759;
    padding-left: 10px;
}

.console-entry.error {
    color: var(--accent);
    border-left: 2px solid var(--accent);
    padding-left: 10px;
}

.console-entry .timestamp {
    color: var(--text-dim);
    margin-right: 8px;
    font-size: 0.7rem;
}

button.mini {
    padding: 8px 15px;
    font-size: 0.7rem;
    width: auto;
}