/* Core Design Tokens & Reset */
:root {
    --bg-gradient: linear-gradient(135deg, #0f172a 0%, #020617 100%);
    --card-bg: rgba(30, 41, 59, 0.4);
    --card-border: rgba(255, 255, 255, 0.08);
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --accent-blue: #38bdf8;
    --accent-blue-glow: rgba(56, 189, 248, 0.15);
    --btn-primary: linear-gradient(135deg, #38bdf8 0%, #0284c7 100%);
    --btn-primary-hover: linear-gradient(135deg, #7dd3fc 0%, #0ea5e9 100%);
    --btn-secondary: rgba(51, 65, 85, 0.5);
    --btn-secondary-hover: rgba(71, 85, 105, 0.8);
    --indicator-online: #22c55e;
    --indicator-untested: #94a3b8;
    --console-bg: #090d16;
    --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --shadow-premium: 0 20px 40px -15px rgba(0, 0, 0, 0.5);
}

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

body {
    font-family: var(--font-sans);
    background: var(--bg-gradient);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2rem;
    overflow-x: hidden;
}

/* Dashboard Container */
.dashboard-container {
    width: 100%;
    max-width: 480px;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

header {
    text-align: center;
}

.title {
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: -0.025em;
    background: linear-gradient(to right, #f8fafc, #94a3b8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.25rem;
}

.subtitle {
    font-size: 0.875rem;
    color: var(--text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* Dashboard Card */
.dashboard-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: var(--shadow-premium);
    display: flex;
    flex-direction: column;
    gap: 2rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.dashboard-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6);
}

/* Status Item Section */
.status-section {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.status-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    background: rgba(15, 23, 42, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    transition: background-color 0.2s ease;
}

.status-item:hover {
    background: rgba(15, 23, 42, 0.5);
}

.status-label {
    font-weight: 500;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    font-size: 0.9rem;
}

.status-indicator.online {
    color: var(--indicator-online);
}

.status-indicator.untested {
    color: var(--text-muted);
}

.dot {
    font-size: 0.8rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* Action Buttons */
.actions-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.btn {
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 600;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    outline: none;
    text-align: center;
}

.btn-primary {
    background: var(--btn-primary);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(2, 132, 199, 0.3);
}

.btn-primary:hover {
    background: var(--btn-primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(2, 132, 199, 0.45);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background: var(--btn-secondary);
    color: var(--text-primary);
    border: 1px solid var(--card-border);
}

.btn-secondary:hover {
    background: var(--btn-secondary-hover);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-1px);
}

.btn-secondary:active {
    transform: translateY(0);
}

/* Response Section */
.response-section {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.response-header {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.response-console {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    background: var(--console-bg);
    border: 1px solid var(--card-border);
    border-radius: 8px;
    padding: 1rem;
    min-height: 56px;
    max-height: 200px;
    overflow-y: auto;
    color: var(--text-secondary);
    line-height: 1.5;
    word-break: break-all;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.response-console.active {
    border-color: rgba(56, 189, 248, 0.3);
    box-shadow: 0 0 12px var(--accent-blue-glow);
    color: var(--text-primary);
}

/* Footer info */
footer {
    text-align: center;
}

.footer-text {
    font-size: 0.75rem;
    color: var(--text-muted);
}