/*
 * AURA Metaverso — Dashboard CSS
 * ================================
 */

:root {
    --bg-primary: #0d1117;
    --bg-card: #161b22;
    --bg-card-hover: #1c2333;
    --text-primary: #e6edf3;
    --text-secondary: #8b949e;
    --accent-green: #3fb950;
    --accent-blue: #58a6ff;
    --accent-orange: #d29922;
    --accent-red: #f85149;
    --accent-purple: #bc8cff;
    --border-color: #30363d;
    --bar-bg: #21262d;
}

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

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

header {
    background-color: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header h1 {
    font-size: 1.5rem;
    font-weight: 600;
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 500;
}

.status-badge.connected {
    background-color: rgba(63, 185, 80, 0.15);
    color: var(--accent-green);
    border: 1px solid var(--accent-green);
}

.status-badge.disconnected {
    background-color: rgba(248, 81, 73, 0.15);
    color: var(--accent-red);
    border: 1px solid var(--accent-red);
}

main {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    padding: 1.5rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.25rem;
}

.card h2 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

.card h3 {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-top: 1rem;
    margin-bottom: 0.5rem;
}

.stat-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.75rem;
}

.stat-grid.compact {
    grid-template-columns: repeat(3, 1fr);
}

.stat-item {
    text-align: center;
}

.stat-item label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
}

.stat-item span {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--accent-blue);
}

/* Subsystem badges */
.subsystem-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.subsystem {
    padding: 0.2rem 0.6rem;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 500;
    background-color: rgba(63, 185, 80, 0.12);
    color: var(--accent-green);
    border: 1px solid rgba(63, 185, 80, 0.3);
}

.subsystem.error {
    background-color: rgba(248, 81, 73, 0.12);
    color: var(--accent-red);
    border-color: rgba(248, 81, 73, 0.3);
}

/* Pet header */
#pet-header {
    display: flex;
    gap: 1rem;
    align-items: baseline;
    margin-bottom: 1rem;
}

#pet-name {
    font-size: 1.2rem;
    font-weight: 600;
}

#pet-species {
    font-size: 0.85rem;
    color: var(--text-secondary);
    padding: 0.15rem 0.5rem;
    background-color: var(--bar-bg);
    border-radius: 4px;
}

/* Progress bars */
.bar-container {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}

.bar-container label {
    font-size: 0.85rem;
    min-width: 90px;
}

.bar-bg {
    flex: 1;
    height: 20px;
    background-color: var(--bar-bg);
    border-radius: 10px;
    overflow: hidden;
}

.bar-fill {
    height: 100%;
    border-radius: 10px;
    transition: width 0.5s ease;
    min-width: 0;
}

.bar-fill.energy {
    background: linear-gradient(90deg, var(--accent-green), #2ea043);
}

.bar-fill.hunger {
    background: linear-gradient(90deg, var(--accent-orange), #e3b341);
}

.bar-fill.happiness {
    background: linear-gradient(90deg, var(--accent-purple), #a371f7);
}

.bar-container span {
    font-size: 0.85rem;
    min-width: 40px;
    text-align: right;
    font-weight: 600;
}

/* Controls */
.controls {
    display: flex;
    gap: 0.75rem;
    margin-top: 1.25rem;
}

.btn {
    flex: 1;
    padding: 0.6rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background-color: var(--bg-card);
    color: var(--text-primary);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn:hover {
    background-color: var(--bg-card-hover);
    border-color: var(--accent-blue);
}

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

.btn-explore:hover { border-color: var(--accent-blue); color: var(--accent-blue); }
.btn-rest:hover { border-color: var(--accent-purple); color: var(--accent-purple); }
.btn-eat:hover { border-color: var(--accent-orange); color: var(--accent-orange); }
.btn-sync:hover { border-color: var(--accent-green); color: var(--accent-green); }

/* Canvas */
#world-canvas {
    width: 100%;
    height: 200px;
    background-color: var(--bar-bg);
    border-radius: 6px;
    margin-bottom: 1rem;
    display: block;
}

/* Ecosystem Canvas 2D */
.card-wide {
    grid-column: 1 / -1;
}

.canvas-controls {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    flex-wrap: wrap;
}

.btn-small {
    padding: 0.3rem 0.7rem;
    font-size: 0.8rem;
    min-width: auto;
    flex: 0 0 auto;
}

.zoom-indicator {
    font-size: 0.8rem;
    color: var(--accent-blue);
    font-weight: 600;
    min-width: 50px;
    text-align: center;
}

.pan-indicator {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-left: auto;
}

.ecosystem-canvas-wrapper {
    position: relative;
    width: 100%;
    height: 500px;
    background-color: #1a1a2e;
    border-radius: 6px;
    overflow: hidden;
}

#ecosystem-canvas {
    width: 100%;
    height: 100%;
    display: block;
    cursor: grab;
}

#ecosystem-canvas:active {
    cursor: grabbing;
}

.ecosystem-tooltip {
    position: absolute;
    pointer-events: none;
    background: rgba(22, 27, 34, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.6rem 0.9rem;
    font-size: 0.8rem;
    color: var(--text-primary);
    z-index: 100;
    display: none;
    max-width: 220px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.4);
}

.ecosystem-tooltip .tooltip-name {
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

.ecosystem-tooltip .tooltip-biome {
    color: var(--accent-green);
}

.ecosystem-tooltip .tooltip-climate {
    color: var(--accent-blue);
}

.ecosystem-tooltip .tooltip-radius {
    color: var(--accent-orange);
}

.ecosystem-detail-panel {
    position: absolute;
    right: 1rem;
    top: 5rem;
    width: 280px;
    background: rgba(22, 27, 34, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(48, 54, 61, 0.6);
    border-radius: 12px;
    padding: 1.25rem;
    z-index: 90;
    box-shadow: 0 8px 32px rgba(0,0,0,0.5);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.ecosystem-detail-panel.hidden {
    display: none;
}

.ecosystem-detail-panel h3 {
    font-size: 1rem;
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--accent-blue);
}

.ecosystem-detail-panel .detail-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.4rem;
    font-size: 0.85rem;
}

.ecosystem-detail-panel .detail-label {
    color: var(--text-secondary);
}

.ecosystem-detail-panel .detail-value {
    font-weight: 600;
    color: var(--text-primary);
}

.btn-close-panel {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 1rem;
    padding: 0.2rem;
    line-height: 1;
}

.btn-close-panel:hover {
    color: var(--accent-red);
}

/* Device list */
.device-list {
    margin-top: 0.75rem;
    max-height: 200px;
    overflow-y: auto;
}

.device-empty {
    color: var(--text-secondary);
    font-size: 0.85rem;
    text-align: center;
    padding: 1rem 0;
}

.device-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.6rem;
    border-radius: 6px;
    margin-bottom: 0.35rem;
    font-size: 0.8rem;
    background-color: var(--bar-bg);
    border-left: 3px solid transparent;
}

.device-item.device-active {
    border-left-color: var(--accent-green);
}

.device-item.device-inactive {
    border-left-color: var(--text-secondary);
    opacity: 0.6;
}

.device-id {
    font-weight: 600;
    color: var(--accent-blue);
    min-width: 100px;
}

.device-type {
    color: var(--accent-purple);
    font-size: 0.75rem;
    padding: 0.1rem 0.4rem;
    background-color: rgba(188, 140, 255, 0.1);
    border-radius: 4px;
}

.device-stat {
    color: var(--text-secondary);
    font-size: 0.75rem;
}

footer {
    text-align: center;
    padding: 1rem;
    color: var(--text-secondary);
    font-size: 0.8rem;
    border-top: 1px solid var(--border-color);
}

/* ====================================================================
 * P2.1 — Toast Notifications
 * ==================================================================== */
#toast-container {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    pointer-events: none;
}

.toast {
    padding: 0.75rem 1.25rem;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 500;
    opacity: 0;
    transform: translateX(100%);
    transition: opacity 0.3s ease, transform 0.3s ease;
    pointer-events: auto;
    max-width: 320px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

.toast-visible {
    opacity: 1;
    transform: translateX(0);
}

.toast-success {
    background-color: rgba(63, 185, 80, 0.9);
    color: #fff;
    border: 1px solid var(--accent-green);
}

.toast-error {
    background-color: rgba(248, 81, 73, 0.9);
    color: #fff;
    border: 1px solid var(--accent-red);
}

.toast-info {
    background-color: rgba(88, 166, 255, 0.9);
    color: #fff;
    border: 1px solid var(--accent-blue);
}

/* ====================================================================
 * P2.2 — Loading States
 * ==================================================================== */
.card.loading {
    position: relative;
    overflow: hidden;
}

.card.loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255,255,255,0.03),
        transparent
    );
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

.card.loading .stat-item span,
.card.loading #pet-name,
.card.loading #pet-species {
    color: transparent;
    background-color: var(--bar-bg);
    border-radius: 4px;
    animation: pulse-bg 1.5s infinite;
}

@keyframes pulse-bg {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 0.8; }
}

/* ====================================================================
 * P2.6 — Light Theme
 * ==================================================================== */
[data-theme="light"] {
    --bg-primary: #f6f8fa;
    --bg-card: #ffffff;
    --bg-card-hover: #f0f2f5;
    --text-primary: #1f2328;
    --text-secondary: #656d76;
    --border-color: #d1d9e0;
    --bar-bg: #e8ecf0;
}

[data-theme="light"] .ecosystem-canvas-wrapper {
    background-color: #e8ecf0;
}

[data-theme="light"] #ecosystem-canvas {
    /* Canvas uses its own colors, no change needed */
}

[data-theme="light"] .toast {
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

/* Theme toggle button */
#btn-theme {
    position: fixed;
    bottom: 1rem;
    right: 1rem;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    background-color: var(--bg-card);
    color: var(--text-primary);
    font-size: 1.2rem;
    cursor: pointer;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

#btn-theme:hover {
    transform: scale(1.1);
    border-color: var(--accent-blue);
}

/* ====================================================================
 * P2.5 — Responsive (refinado)
 * ==================================================================== */
@media (max-width: 768px) {
    main {
        grid-template-columns: 1fr;
        padding: 1rem;
    }
    .card-wide {
        grid-column: 1;
    }
    .stat-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .ecosystem-canvas-wrapper {
        height: 350px;
    }
    .ecosystem-detail-panel {
        width: calc(100% - 2rem);
        left: 1rem;
        right: 1rem;
        top: auto;
        bottom: 1rem;
    }
    .device-item {
        flex-wrap: wrap;
    }
}

@media (max-width: 480px) {
    header {
        padding: 0.75rem 1rem;
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
    header h1 {
        font-size: 1.2rem;
    }
    main {
        padding: 0.75rem;
        gap: 1rem;
    }
    .card {
        padding: 1rem;
    }
    .stat-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
    }
    .stat-grid.compact {
        grid-template-columns: repeat(2, 1fr);
    }
    .controls {
        flex-direction: column;
        gap: 0.5rem;
    }
    .btn {
        padding: 0.75rem;
    }
    .bar-container label {
        min-width: 70px;
        font-size: 0.8rem;
    }
    .ecosystem-canvas-wrapper {
        height: 280px;
    }
    .ecosystem-detail-panel {
        width: calc(100% - 1rem);
        left: 0.5rem;
        right: 0.5rem;
        padding: 0.75rem;
    }
    .device-item {
        font-size: 0.7rem;
        gap: 0.3rem;
    }
    #btn-theme {
        bottom: 0.5rem;
        right: 0.5rem;
        width: 38px;
        height: 38px;
    }
}