:root {
    --bg-main: #f5f5f7;
    --glass-bg: rgba(255, 255, 255, 0.75);
    --glass-border: rgba(255, 255, 255, 0.4);
    --primary: #0071e3;
    --primary-hover: #0077ed;
    --warning: #f59e0b;
    --danger: #ff3b30;
    --success: #34c759;
    --text-main: #1d1d1f;
    --text-muted: #86868b;
    --term-bg: #ffffff;
    --term-border: #d2d2d7;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-main);
    color: var(--text-main);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    -webkit-font-smoothing: antialiased;
}

.app-container {
    width: 100%;
    max-width: 1400px;
    padding: 30px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--glass-border);
    border-radius: 18px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 32px;
}

header h1 {
    font-size: 1.4rem;
    font-weight: 600;
    letter-spacing: -0.5px;
}

header h1 span {
    color: var(--primary);
    font-weight: 400;
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text-muted);
}

.status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: #d2d2d7;
}

.status-dot.online {
    background-color: var(--success);
    box-shadow: 0 0 8px rgba(52, 199, 89, 0.4);
}

.main-content {
    display: flex;
    gap: 24px;
    flex: 1;
}

.controls {
    width: 320px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.controls h2 {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.locations-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* Custom Checkbox (Apple Style Toggle logic) */
.toggle-container {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-size: 0.95rem;
    position: relative;
    padding-left: 44px;
    user-select: none;
    font-weight: 500;
}

.toggle-container input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkmark {
    position: absolute;
    top: -2px;
    left: 0;
    height: 24px;
    width: 24px;
    background-color: #e5e5ea;
    border: 1px solid #d2d2d7;
    border-radius: 50%;
    transition: all 0.2s cubic-bezier(0.25, 0.1, 0.25, 1);
}

.toggle-container:hover input ~ .checkmark {
    border-color: #c7c7cc;
}

.toggle-container input:checked ~ .checkmark {
    background-color: var(--primary);
    border-color: var(--primary);
}

.checkmark:after {
    content: "";
    position: absolute;
    display: none;
}

.toggle-container input:checked ~ .checkmark:after {
    display: block;
}

.toggle-container .checkmark:after {
    left: 8px;
    top: 5px;
    width: 4px;
    height: 9px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

/* Buttons */
.actions {
    margin-top: auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.btn {
    padding: 14px;
    border: none;
    border-radius: 12px;
    font-weight: 500;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.2s ease;
    color: white;
}

.btn:active { transform: scale(0.97); }

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

.btn.warning {
    background-color: #ff9f0a;
    color: white;
}

.dual-btn {
    display: flex;
    gap: 12px;
}
.dual-btn .btn { flex: 1; }

.btn.secondary { 
    background-color: #e5e5ea; 
    color: var(--text-main);
}
.btn.secondary:hover { background-color: #d2d2d7; }

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

/* Terminals */
.terminals {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.terminal {
    height: 400px;
    flex: none;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: var(--term-bg);
    border: 1px solid var(--term-border);
    border-radius: 16px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.02);
}

.term-header {
    background: #fbfbfd;
    padding: 12px 18px;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--term-border);
}

.term-header .icon { margin-right: 8px; font-size: 1rem; }

.term-body {
    flex: 1;
    background: transparent;
    padding: 18px;
    font-family: 'JetBrains Mono', SFMono-Regular, Consolas, monospace;
    font-size: 0.85rem;
    color: var(--text-main);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.term-body .log-line {
    word-break: break-all;
    border-left: 3px solid transparent;
    padding-left: 12px;
    line-height: 1.4;
}

.term-body .log-line.error { color: var(--danger); border-left-color: var(--danger); }
.term-body .log-line.warn { color: #d97706; }
.term-body .log-line.info { color: var(--primary); }

/* Custom Status Dots */
.status-indicator-small {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: #475569; /* gray by default */
    margin-right: 8px;
    transition: all 0.3s;
}

.btn-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: #475569; /* gray by default */
    margin-right: 8px;
    transition: all 0.3s;
}

/* Scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #d2d2d7; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #c7c7cc; }