/* Pegasus Webadmin — Stylesheet */

:root {
    --bg: #0d1117;
    --bg-card: #161b22;
    --border: #30363d;
    --text: #e6edf3;
    --text-muted: #8b949e;
    --accent: #58a6ff;
    --accent-hover: #79c0ff;
    --success: #3fb950;
    --danger: #f85149;
    --warning: #d29922;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

header {
    text-align: center;
    margin-bottom: 2rem;
}

header h1 {
    font-size: 1.8rem;
    margin-bottom: 0.25rem;
}

.subtitle {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ═══ Cards ═══ */

.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1rem;
}

.card h2 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border);
}

.card-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border);
}

/* ═══ Tab Navigation ═══ */

.tab-nav {
    display: flex;
    gap: 6px;
    margin-bottom: 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 0.3rem;
    justify-content: center;
}

.tab-btn {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    color: var(--text-muted);
    border: none;
    border-radius: 10px;
    font-size: 1.3rem;
    cursor: pointer;
    transition: background 0.15s, transform 0.1s;
    -webkit-tap-highlight-color: transparent;
}

.tab-btn:hover {
    background: var(--border);
    transform: scale(1.05);
}

.tab-btn.active {
    background: var(--accent);
    transform: scale(1.08);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* ═══ Service Items ═══ */

.service-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border);
}

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

.service-info {
    flex: 1;
}

.service-name {
    font-weight: 600;
    font-size: 0.95rem;
}

.service-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.service-status {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 0.2rem;
}

.service-status.ok { color: var(--success); }
.service-status.warning { color: var(--warning); }
.service-status.error { color: var(--danger); }

.service-actions {
    display: flex;
    gap: 0.4rem;
    margin-left: 1rem;
}

.btn-svc {
    padding: 0.3rem 0.65rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    border: 1px solid;
    transition: background 0.15s, color 0.15s;
}

.btn-start {
    background: transparent;
    color: var(--success);
    border-color: var(--success);
}

.btn-start:hover {
    background: var(--success);
    color: #fff;
}

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

.btn-stop:hover {
    background: var(--danger);
    color: #fff;
}

.btn-restart {
    background: transparent;
    color: var(--accent);
    border-color: var(--accent);
}

.btn-restart:hover {
    background: var(--accent);
    color: #fff;
}

/* ═══ Log Viewer ═══ */

.log-controls {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    flex-wrap: wrap;
}

.log-controls select {
    padding: 0.4rem 0.6rem;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    font-size: 0.85rem;
}

.log-viewer {
    background: #010409;
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 0.5rem;
    font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
    font-size: 0.72rem;
    line-height: 1.45;
    max-height: 500px;
    overflow-y: auto;
    overflow-x: hidden;
    color: var(--text-muted);
}

.log-line {
    display: block;
    padding: 2px 4px;
    border-bottom: 1px solid rgba(48, 54, 61, 0.25);
    white-space: pre-wrap;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.log-line:last-child {
    border-bottom: none;
}

.log-line .log-ts {
    color: var(--text-muted);
}

.log-line .log-host {
    color: #7ee787;
}

.log-line .log-svc {
    color: var(--accent);
    font-weight: 600;
}

.log-line .log-msg {
    color: var(--text);
}

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

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

/* ═══ Handoff ═══ */

.handoff-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.handoff-item {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.handoff-item .label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.handoff-item .value {
    font-size: 0.95rem;
    font-weight: 500;
}

.handoff-errors {
    margin-top: 0.75rem;
    padding: 0.75rem;
    background: rgba(248, 81, 73, 0.1);
    border: 1px solid rgba(248, 81, 73, 0.3);
    border-radius: 6px;
    font-size: 0.85rem;
}

.handoff-errors pre {
    margin-top: 0.5rem;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.handoff-raw {
    margin-top: 0.75rem;
}

.handoff-raw summary {
    cursor: pointer;
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ═══ Memory Items ═══ */

.memory-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.6rem 0;
    border-bottom: 1px solid var(--border);
}

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

.memory-info {
    cursor: pointer;
    flex: 1;
}

.memory-info:hover .memory-name {
    color: var(--accent);
}

.memory-name {
    font-weight: 600;
    transition: color 0.15s;
}

.memory-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ═══ Credentials ═══ */

.credential-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.6rem 0;
    border-bottom: 1px solid var(--border);
}

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

.credential-info .cred-name {
    font-weight: 600;
}

.credential-info .cred-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ═══ Models Tab ═══ */

.model-bot-section {
    padding: 1rem 0;
    border-bottom: 1px solid var(--border);
}

.model-bot-section:last-child {
    border-bottom: none;
}

.model-bot-section h3 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.model-current {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 0.6rem;
}

.model-current strong {
    color: var(--accent);
}

.model-select {
    width: 100%;
    padding: 0.6rem 0.8rem;
    background: var(--card);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 0.9rem;
    cursor: pointer;
    -webkit-appearance: none;
}

.model-select:focus {
    border-color: var(--accent);
    outline: none;
}

.model-custom {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.model-custom-input {
    flex: 1;
    padding: 0.5rem 0.8rem;
    background: var(--card);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 0.85rem;
}

.model-custom-input:focus {
    border-color: var(--accent);
    outline: none;
}

/* ═══ Auth Screen (Login / Setup) ═══ */

.auth-bg {
    position: fixed;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    background: radial-gradient(ellipse at 50% 50%, #0d1117 0%, #010409 100%);
}

.auth-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
}

.auth-orb-1 {
    width: 350px;
    height: 350px;
    background: rgba(88, 166, 255, 0.3);
    top: -80px;
    left: -60px;
    animation: orb-float-1 8s ease-in-out infinite;
}

.auth-orb-2 {
    width: 280px;
    height: 280px;
    background: rgba(139, 92, 246, 0.25);
    bottom: -60px;
    right: -40px;
    animation: orb-float-2 10s ease-in-out infinite;
}

.auth-orb-3 {
    width: 200px;
    height: 200px;
    background: rgba(63, 185, 80, 0.2);
    top: 50%;
    left: 60%;
    animation: orb-float-3 12s ease-in-out infinite;
}

@keyframes orb-float-1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(60px, 80px) scale(1.1); }
    66% { transform: translate(-30px, 40px) scale(0.95); }
}

@keyframes orb-float-2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(-50px, -60px) scale(1.15); }
    66% { transform: translate(40px, -30px) scale(0.9); }
}

@keyframes orb-float-3 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(-80px, 60px) scale(1.2); }
}

.auth-screen {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - 6rem);
    padding: 1rem;
}

.auth-card {
    max-width: 380px;
    width: 100%;
    text-align: center;
    padding: 2.5rem 2rem;
    background: rgba(22, 27, 34, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(48, 54, 61, 0.6);
    border-radius: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4), 0 0 80px rgba(88, 166, 255, 0.06);
    animation: card-appear 0.6s cubic-bezier(0.16, 1, 0.3, 1) both;
}

@keyframes card-appear {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.auth-icon {
    font-size: 4.5rem;
    margin-bottom: 1rem;
    animation: auth-pulse 3s ease-in-out infinite;
    filter: drop-shadow(0 0 20px rgba(88, 166, 255, 0.3));
}

@keyframes auth-pulse {
    0%, 100% { transform: scale(1) rotate(0deg); }
    25% { transform: scale(1.06) rotate(-3deg); }
    75% { transform: scale(1.06) rotate(3deg); }
}

.auth-title {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 0.4rem;
    color: var(--text);
    background: linear-gradient(135deg, var(--text) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.auth-subtitle {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
    line-height: 1.5;
}

.auth-form {
    text-align: left;
    margin-bottom: 0.5rem;
}

.auth-form .form-group {
    margin-bottom: 1.2rem;
}

.auth-form label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.auth-form input[type="text"] {
    padding: 0.7rem 1rem;
    font-size: 1rem;
    border-radius: 10px;
    background: rgba(1, 4, 9, 0.6);
    border: 2px solid var(--border);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.auth-form input[type="text"]:focus {
    border-color: var(--accent);
    box-shadow: 0 0 12px rgba(88, 166, 255, 0.15);
}

.auth-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    width: 100%;
    padding: 0.9rem 1.5rem;
    background: linear-gradient(135deg, #58a6ff 0%, #8b5cf6 50%, #58a6ff 100%);
    background-size: 200% 200%;
    animation: btn-shimmer 3s ease-in-out infinite;
    color: #fff;
    border: none;
    border-radius: 14px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.15s, box-shadow 0.2s;
    box-shadow: 0 4px 20px rgba(88, 166, 255, 0.3), 0 0 40px rgba(139, 92, 246, 0.1);
    -webkit-tap-highlight-color: transparent;
}

@keyframes btn-shimmer {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.auth-btn:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 8px 30px rgba(88, 166, 255, 0.4), 0 0 60px rgba(139, 92, 246, 0.15);
}

.auth-btn:active {
    transform: translateY(0) scale(0.98);
    box-shadow: 0 2px 10px rgba(88, 166, 255, 0.2);
}

.auth-btn-icon {
    font-size: 1.3rem;
}

.auth-screen .status {
    margin-top: 1.2rem;
    text-align: center;
}

/* ═══ Forms ═══ */

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 0.3rem;
}

input[type="text"] {
    width: 100%;
    padding: 0.5rem 0.75rem;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    font-size: 0.9rem;
    outline: none;
}

input[type="text"]:focus {
    border-color: var(--accent);
}

/* ═══ Buttons ═══ */

.btn {
    display: inline-block;
    padding: 0.6rem 1.2rem;
    border: none;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.15s;
}

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

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

.btn-danger {
    background: transparent;
    color: var(--danger);
    border: 1px solid var(--danger);
}

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

.btn-small {
    padding: 0.35rem 0.75rem;
    font-size: 0.8rem;
    background: var(--border);
    color: var(--text);
    border: none;
    border-radius: 6px;
    cursor: pointer;
}

.btn-small:hover {
    background: var(--text-muted);
}

.btn-accent {
    background: var(--accent);
    color: #fff;
}

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

.btn-delete {
    padding: 0.3rem 0.6rem;
    font-size: 0.75rem;
    background: transparent;
    color: var(--danger);
    border: 1px solid var(--danger);
    border-radius: 4px;
    cursor: pointer;
}

.btn-delete:hover {
    background: var(--danger);
    color: #fff;
}

/* ═══ Status & Utils ═══ */

.status {
    margin-top: 0.75rem;
    font-size: 0.85rem;
    min-height: 1.2em;
}

.status.ok { color: var(--success); }
.status.error { color: var(--danger); }
.status.info { color: var(--accent); }

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

.actions {
    display: flex;
    justify-content: flex-end;
}

.loading {
    color: var(--text-muted);
    font-style: italic;
}

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

/* ═══ Bridge ═══ */

.bridge-status-box {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    margin-bottom: 1rem;
}

.bridge-indicator {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    flex-shrink: 0;
}

.bridge-indicator.ok { background: var(--success); box-shadow: 0 0 8px rgba(63, 185, 80, 0.5); }
.bridge-indicator.error { background: var(--danger); box-shadow: 0 0 8px rgba(248, 81, 73, 0.5); }
.bridge-indicator.unknown { background: var(--text-muted); }

.bridge-info {
    flex: 1;
}

.bridge-info .bridge-label {
    font-weight: 600;
    font-size: 0.95rem;
}

.bridge-info .bridge-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.bridge-model {
    font-size: 0.85rem;
    color: var(--accent);
    font-weight: 500;
}

.bridge-device-code {
    text-align: center;
    padding: 1.5rem;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    margin: 1rem 0;
}

.bridge-device-code .code {
    font-size: 2rem;
    font-weight: 700;
    font-family: 'SFMono-Regular', Consolas, monospace;
    letter-spacing: 0.15em;
    color: var(--accent);
    margin: 0.5rem 0;
}

.bridge-device-code a {
    color: var(--accent);
    text-decoration: underline;
}

.bridge-models-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.4rem;
    margin-top: 0.75rem;
}

.bridge-models-grid .model-item {
    font-size: 0.8rem;
    padding: 0.3rem 0.5rem;
    background: var(--bg);
    border-radius: 4px;
    color: var(--text-muted);
}

/* ═══ Responsive ═══ */

@media (max-width: 600px) {
    .container {
        padding: 1rem 0.5rem;
    }

    header h1 {
        font-size: 1.3rem;
    }

    .tab-nav {
        gap: 4px;
        padding: 0.2rem;
    }

    .tab-btn {
        width: 44px;
        height: 44px;
        font-size: 1.2rem;
    }

    .card {
        padding: 1rem 0.75rem;
        border-radius: 6px;
    }

    .card h2 {
        font-size: 1rem;
    }

    .service-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .service-actions {
        margin-left: 0;
        width: 100%;
    }

    .service-actions .btn-svc {
        flex: 1;
        text-align: center;
    }

    .handoff-grid {
        grid-template-columns: 1fr;
    }

    .log-controls {
        flex-direction: column;
    }

    .log-controls select {
        width: 100%;
    }

    .log-viewer {
        font-size: 0.65rem;
        padding: 0.5rem;
        max-height: 350px;
    }

    .card-actions {
        flex-wrap: wrap;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    .btn-small {
        flex: 1;
        text-align: center;
    }

    .bridge-status-box {
        flex-direction: column;
        text-align: center;
    }

    .bridge-models-grid {
        grid-template-columns: 1fr;
    }

    .form-group input[type="text"] {
        font-size: 16px; /* Prevents iOS zoom on focus */
    }

    .memory-item,
    .credential-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .memory-item .btn-delete,
    .credential-item .btn-delete {
        width: 100%;
        text-align: center;
    }
}