/* ================================================================
   DEMO MODE — Interactive demo controller and navigation styles
   Estilos do modo de demonstração interativa

   This Source Code Form is subject to the terms of the Mozilla Public
   License, v. 2.0.
   ================================================================ */

/* --- Demo Panel Container --- */

#demo-panel {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    /* Tokens canonicos via clamp() — design-tokens.css (audit 2026-05-13).
       width fluido entre 640px e 920px conforme viewport; vertical clamp via
       --ecbt-modal-max-h/min-h. Sem hardcoded 760/920/88vh/92vh. */
    width: var(--ecbt-modal-xl);
    max-height: var(--ecbt-modal-max-h);
    min-height: var(--ecbt-modal-min-h);
    background: linear-gradient(135deg, #1a1d2e 0%, #1e1e2e 50%, #1a1d2e 100%);
    border: 1px solid rgba(59, 130, 246, 0.4);
    border-radius: 16px;
    box-shadow:
        0 20px 60px rgba(0, 0, 0, 0.7),
        0 0 0 1px rgba(255, 255, 255, 0.05),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    z-index: 9000;
    display: none;
    flex-direction: column;
    overflow: hidden;
    animation: demoSlideIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    backdrop-filter: blur(10px);
}

#demo-panel.active {
    display: flex;
}

@keyframes demoSlideIn {
    from {
        opacity: 0;
        transform: translate(-50%, -45%) scale(0.92);
    }
    to {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }
}

/* --- Panel Header --- */

.demo-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 28px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    background: linear-gradient(180deg, rgba(59, 130, 246, 0.1) 0%, rgba(0, 0, 0, 0.2) 100%);
    position: relative;
}

.demo-panel-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 28px;
    right: 28px;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.5), transparent);
}

.demo-panel-header h3 {
    margin: 0;
    font-size: 22px;
    font-weight: 700;
    color: #ffffff;
    display: flex;
    align-items: center;
    gap: 12px;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    letter-spacing: 0.3px;
}

.demo-panel-close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 6px;
    color: var(--text-secondary, #a0a0a8);
    cursor: pointer;
    transition: all 0.2s;
}

.demo-panel-close:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
    color: var(--text-primary, #e1e1e6);
}

/* --- Panel Body (scrollable) --- */

#demo-panel > div:not(.demo-panel-header) {
    overflow-y: auto;
    padding: 20px 24px;
}

/* --- Demo Section --- */

.demo-section {
    margin-bottom: 28px;
}

.demo-section:last-child {
    margin-bottom: 0;
}

.demo-section-label {
    font-size: 13px;
    font-weight: 700;
    color: rgba(59, 130, 246, 1);
    text-transform: uppercase;
    letter-spacing: 1.2px;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.demo-section-label::before {
    content: '';
    width: 4px;
    height: 16px;
    background: linear-gradient(180deg, #3b82f6, #2563eb);
    border-radius: 2px;
    box-shadow: 0 0 8px rgba(59, 130, 246, 0.5);
}

/* --- Grid Layout for Cards --- */

.demo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px;
}

.demo-grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
}

/* --- Demo Card (Vertical/Module) --- */

.demo-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 24px 18px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.02) 100%);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
    overflow: hidden;
}

.demo-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, var(--card-color, #3b82f6), transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.demo-card::after {
    content: '';
    position: absolute;
    inset: -2px;
    background: linear-gradient(135deg, var(--card-color, #3b82f6), transparent);
    border-radius: 12px;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.demo-card:hover::before {
    opacity: 0.12;
}

.demo-card:hover::after {
    opacity: 0.3;
}

.demo-card:hover {
    border-color: var(--card-color, #3b82f6);
    transform: translateY(-4px) scale(1.02);
    box-shadow:
        0 8px 24px rgba(0, 0, 0, 0.4),
        0 0 20px rgba(var(--card-color-rgb, 59, 130, 246), 0.3);
}

.demo-card.selected {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
    border-color: var(--card-color, #3b82f6);
    box-shadow:
        0 4px 16px rgba(0, 0, 0, 0.3),
        0 0 0 3px rgba(59, 130, 246, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    transform: scale(1.03);
}

.demo-card.selected::before {
    opacity: 0.2;
}

.demo-card.selected::after {
    opacity: 0.5;
}

.demo-card-icon {
    font-size: 36px;
    color: var(--card-color, #3b82f6);
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.4));
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.demo-card:hover .demo-card-icon {
    transform: scale(1.15) rotate(5deg);
}

.demo-card.selected .demo-card-icon {
    transform: scale(1.1);
}

.demo-card-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary, #ffffff);
    text-align: center;
    line-height: 1.4;
    letter-spacing: 0.3px;
}

/* --- Case List --- */

.demo-case-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    /* Sem max-height/overflow interno — modal body (#demo-panel > div) ja faz o scroll.
       Scroll aninhado criava bottleneck: 13 cases x ~80px = 1040px so ~4 visiveis em 320px.
       Calvin reportou UX "telas muito pequenas para rolar e ver conteudo". */
    padding-right: 4px;
}

/* Custom scrollbar */
.demo-case-list::-webkit-scrollbar {
    width: 6px;
}

.demo-case-list::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 3px;
}

.demo-case-list::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 3px;
}

.demo-case-list::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.25);
}

/* --- Case Card --- */

.demo-case-card {
    padding: 16px 18px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.06) 0%, rgba(255, 255, 255, 0.03) 100%);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
    overflow: hidden;
}

.demo-case-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(180deg, #3b82f6, #2563eb);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.demo-case-card:hover {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.06) 100%);
    border-color: rgba(59, 130, 246, 0.3);
    /* Removido translateX(6px) — causava clipping na borda direita do modal
       e dava sensacao de "card pulando". Hover via cor/shadow apenas. */
    box-shadow:
        0 4px 12px rgba(0, 0, 0, 0.3),
        -4px 0 12px rgba(59, 130, 246, 0.2);
}

.demo-case-card:hover::before {
    opacity: 1;
}

.demo-case-card.selected {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.2) 0%, rgba(37, 99, 235, 0.15) 100%);
    border-color: var(--accent, #3b82f6);
    box-shadow:
        0 4px 16px rgba(0, 0, 0, 0.3),
        0 0 0 2px rgba(59, 130, 246, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
    /* Removido translateX(8px) — mantém alinhamento com border esquerda; selected
       indicado por border + box-shadow ring, nao por offset que cortava na direita. */
}

.demo-case-card.selected::before {
    opacity: 1;
    width: 5px;
    box-shadow: 0 0 12px rgba(59, 130, 246, 0.8);
}

.demo-case-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 8px;
}

.demo-case-title {
    font-size: 15px;
    font-weight: 700;
    color: #ffffff;
    flex: 1;
    letter-spacing: 0.3px;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.demo-case-risk {
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.8px;
    white-space: nowrap;
    box-shadow:
        0 2px 6px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.demo-case-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--text-secondary, #a0a0a8);
    margin-bottom: 6px;
}

.demo-case-desc {
    font-size: 13px;
    color: var(--text-secondary, #a0a0a8);
    line-height: 1.5;
    margin: 8px 0 0 0;
}

/* --- Actions Section --- */

.demo-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding-top: 8px;
}

.demo-start-btn {
    width: 100%;
    max-width: var(--ecbt-modal-xs, clamp(280px, 90vw, 360px));
    padding: 16px 28px;
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    border: none;
    border-radius: 10px;
    color: white;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: 0 4px 16px rgba(59, 130, 246, 0.3);
    position: relative;
    overflow: hidden;
}

.demo-start-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transform: translateX(-100%);
    transition: transform 0.5s ease;
}

.demo-start-btn:hover::before {
    transform: translateX(100%);
}

.demo-start-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(59, 130, 246, 0.4);
}

.demo-start-btn:active {
    transform: translateY(0) scale(0.98);
}

.demo-start-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.demo-start-btn .icon {
    font-size: 20px;
}

.demo-hint {
    font-size: 12px;
    color: var(--text-secondary, #a0a0a8);
    text-align: center;
}

/* --- Demo Overlay (bottom bar during walkthrough) --- */

#demo-overlay {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9500;
    /* Token: barra de navegacao flutuante usa mesma escala dos modais lg. */
    width: var(--ecbt-modal-lg);
    display: none;
}

#demo-overlay.active {
    display: block;
}

.demo-overlay-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 16px 20px;
    background: rgba(20, 20, 35, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(20px);
}

.demo-overlay-left {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}

.demo-step-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.demo-step-title {
    font-size: 14px;
    font-weight: 600;
    color: #ffffff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.demo-step-desc {
    font-size: 12px;
    color: var(--text-secondary, #a0a0a8);
}

.demo-progress-track {
    width: 120px;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    overflow: hidden;
}

.demo-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #3b82f6, #2563eb);
    border-radius: 2px;
    transition: width 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 0 8px rgba(59, 130, 246, 0.5);
}

.demo-step-counter {
    font-size: 12px;
    color: var(--text-secondary, #a0a0a8);
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

.demo-nav-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 8px;
    color: #ffffff;
    cursor: pointer;
    transition: all 0.2s;
    flex-shrink: 0;
}

.demo-nav-btn:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
}

.demo-nav-btn:disabled {
    opacity: 0.3;
    cursor: default;
}

.demo-exit-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 8px;
    color: #ef4444;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.demo-exit-btn:hover {
    background: rgba(239, 68, 68, 0.25);
    border-color: rgba(239, 68, 68, 0.5);
}

/* --- Tooltip / Spotlight --- */

.demo-spotlight {
    position: absolute;
    border-radius: 8px;
    box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.7), 0 0 20px rgba(59, 130, 246, 0.5);
    pointer-events: none;
    z-index: 9400;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.demo-tooltip {
    position: absolute;
    background: rgba(20, 20, 35, 0.98);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 10px;
    padding: 16px 20px;
    /* Token: tooltip usa escala xs (modais compactos). */
    max-width: var(--ecbt-modal-xs);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    z-index: 9401;
    animation: tooltipIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes tooltipIn {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

.demo-tooltip-title {
    font-size: 14px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 6px;
}

.demo-tooltip-body {
    font-size: 13px;
    color: var(--text-secondary, #a0a0a8);
    line-height: 1.5;
}

/* --- Risk Badges --- */

.demo-risk-low {
    background: rgba(34, 197, 94, 0.2);
    color: #4ade80;
    border: 1px solid rgba(34, 197, 94, 0.3);
}

.demo-risk-medium {
    background: rgba(234, 179, 8, 0.2);
    color: #facc15;
    border: 1px solid rgba(234, 179, 8, 0.3);
}

.demo-risk-high {
    background: rgba(239, 68, 68, 0.2);
    color: #f87171;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

/* --- Animations --- */

@keyframes demoPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.4); }
    50% { box-shadow: 0 0 0 8px rgba(59, 130, 246, 0); }
}

.demo-pulse {
    animation: demoPulse 2s infinite;
}

/* --- Responsive --- */

@media (max-width: 640px) {
    #demo-panel {
        width: 96%;
        max-height: 92vh;
        border-radius: 12px;
    }

    .demo-panel-header {
        padding: 18px 20px;
    }

    .demo-panel-header h3 {
        font-size: 18px;
    }

    #demo-panel > div:not(.demo-panel-header) {
        padding: 16px 18px;
    }

    .demo-card {
        padding: 18px 12px;
    }

    .demo-card-icon {
        font-size: 28px;
    }

    .demo-card-label {
        font-size: 12px;
    }

    .demo-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .demo-case-card {
        padding: 12px 14px;
    }

    .demo-case-title {
        font-size: 14px;
    }

    #demo-overlay {
        min-width: 320px;
        max-width: calc(100vw - 40px);
        padding: 14px 16px;
    }

    .demo-overlay-bar {
        flex-wrap: wrap;
        gap: 10px;
    }

    .demo-step-title {
        font-size: 13px;
    }

    .demo-step-desc {
        font-size: 11px;
    }
}

@media (max-width: 480px) {
    .demo-grid {
        grid-template-columns: 1fr 1fr;
    }

    .demo-start-btn {
        font-size: 14px;
        padding: 12px 20px;
    }
}

/* ================================================================
   LEGACY RESET — Ensure #demo-panel overrides old .demo-panel styles
   from styles.css (lines ~7927–8186) that leak into the new modal.
   ================================================================ */

#demo-panel .demo-grid {
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
}

#demo-panel .demo-grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
}

#demo-panel .demo-case-title {
    white-space: normal;
    max-width: none;
    overflow: visible;
    text-overflow: clip;
}

#demo-panel .demo-section {
    padding: 0;
    border-top: none;
}