/* RustDesk Standalone Web Client - Styles */

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

:root {
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-tertiary: #1a1a2e;
    --text-primary: #e0e0e0;
    --text-secondary: #888;
    --accent: #4a9eff;
    --accent-hover: #3a8eef;
    --danger: #ff4444;
    --success: #44cc44;
    --warning: #ffaa00;
    --border: #2a2a3e;
    --shadow: rgba(0, 0, 0, 0.4);
    --radius: 8px;
}

html, body {
    width: 100%;
    height: 100%;
    overflow: hidden;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
}

/* ===== Connection Dialog ===== */

#connection-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
    transition: opacity 0.3s ease;
}

#connection-overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

.connection-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 40px;
    width: 420px;
    max-width: 90%;
    box-shadow: 0 20px 60px var(--shadow);
}

.connection-card h1 {
    text-align: center;
    font-size: 24px;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.connection-card .subtitle {
    text-align: center;
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input {
    width: 100%;
    padding: 10px 14px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s;
}

.form-group input:focus {
    border-color: var(--accent);
}

.form-group input::placeholder {
    color: #555;
}

.form-row {
    display: flex;
    gap: 12px;
}

.form-row .form-group {
    flex: 1;
}

.btn {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: var(--radius);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-primary {
    background: var(--accent);
    color: white;
}

.btn-primary:hover {
    background: var(--accent-hover);
}

.btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-danger {
    background: var(--danger);
    color: white;
}

.btn-danger:hover {
    background: #cc3333;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 12px;
    width: auto;
}

.btn-icon {
    width: 36px;
    height: 36px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    color: var(--text-primary);
    cursor: pointer;
    font-size: 16px;
    transition: all 0.2s;
}

.btn-icon:hover {
    background: var(--accent);
    border-color: var(--accent);
}

.btn-icon.active {
    background: var(--accent);
    border-color: var(--accent);
}

/* ===== Password Dialog ===== */

#password-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 200;
}

#password-overlay.visible {
    display: flex;
}

.password-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 30px;
    width: 380px;
    max-width: 90%;
    box-shadow: 0 20px 60px var(--shadow);
}

.password-card h2 {
    font-size: 18px;
    margin-bottom: 16px;
}

/* ===== Status Bar ===== */

#status-bar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 32px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    display: none;
    align-items: center;
    padding: 0 12px;
    font-size: 12px;
    z-index: 50;
    gap: 16px;
}

#status-bar.visible {
    display: flex;
}

.status-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--danger);
    flex-shrink: 0;
}

.status-indicator.connected {
    background: var(--success);
    box-shadow: 0 0 6px var(--success);
}

.status-text {
    color: var(--text-secondary);
}

.status-text strong {
    color: var(--text-primary);
}

.status-right {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 8px;
}

.fps-display {
    color: var(--text-secondary);
    font-family: monospace;
}

/* ===== Toolbar ===== */

#toolbar {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 6px;
    display: none;
    align-items: center;
    gap: 4px;
    box-shadow: 0 10px 40px var(--shadow);
    z-index: 50;
}

#toolbar.visible {
    display: flex;
}

.toolbar-divider {
    width: 1px;
    height: 24px;
    background: var(--border);
    margin: 0 4px;
}

/* ===== Remote Canvas ===== */

#remote-canvas-wrapper {
    position: fixed;
    top: 32px;
    left: 0;
    right: 0;
    bottom: 0;
    background: #000;
    display: none;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

#remote-canvas-wrapper.visible {
    display: flex;
}

#remote-canvas {
    max-width: 100%;
    max-height: 100%;
    image-rendering: auto;
    background: #111;
}

/* ===== Log Panel ===== */

#log-panel {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    display: none;
    flex-direction: column;
    z-index: 60;
}

#log-panel.visible {
    display: flex;
}

#log-panel .log-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 12px;
    border-bottom: 1px solid var(--border);
    font-size: 12px;
    font-weight: 600;
}

#log-panel .log-content {
    flex: 1;
    overflow-y: auto;
    padding: 8px 12px;
    font-family: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
    font-size: 11px;
    line-height: 1.6;
}

.log-entry {
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.log-entry.error {
    color: var(--danger);
}

.log-entry.warn {
    color: var(--warning);
}

.log-entry.info {
    color: var(--accent);
}

/* ===== Toast Notifications ===== */

#toast-container {
    position: fixed;
    top: 44px;
    right: 16px;
    z-index: 300;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.toast {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 12px 16px;
    font-size: 13px;
    box-shadow: 0 10px 30px var(--shadow);
    animation: toastIn 0.3s ease;
    max-width: 320px;
}

.toast.error {
    border-color: var(--danger);
}

.toast.success {
    border-color: var(--success);
}

@keyframes toastIn {
    from { opacity: 0; transform: translateX(20px); }
    to { opacity: 1; transform: translateX(0); }
}

/* ===== Loading Spinner ===== */

.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    display: inline-block;
    vertical-align: middle;
    margin-right: 8px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ===== Responsive ===== */

@media (max-width: 600px) {
    .connection-card {
        padding: 24px;
        width: 95%;
    }

    .form-row {
        flex-direction: column;
        gap: 8px;
    }

    #toolbar {
        bottom: 10px;
        padding: 4px;
        gap: 2px;
    }

    .btn-icon {
        width: 32px;
        height: 32px;
        font-size: 14px;
    }
}