/* css/theme.css
 * Sistema de design ImobGestor — tokens de cor trocáveis, tipografia e
 * utilitários de animação. Carregar DEPOIS do Bootstrap e ANTES do custom.css.
 */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,400;0,500;0,600;0,700;0,800;1,400&display=swap');

:root {
    --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --dur-fast: 150ms;
    --dur-base: 250ms;
    --dur-slow: 400ms;

    /* ===== Tema padrão: Índigo (Enterprise SaaS) ===== */
    --color-primary: #4F46E5;
    --color-primary-dark: #4338CA;
    --color-primary-light: #EEF2FF;
    --color-secondary: #7C3AED;
    --color-accent: #059669;

    --color-sidebar-bg: #1e1b4b;
    --color-sidebar-bg-2: #2a2560;
    --color-sidebar-hover: rgba(255,255,255,0.08);

    --color-bg: #F8FAFC;
    --color-surface: #FFFFFF;
    --color-border: #E4E7EC;
    --color-text: #0F172A;
    --color-text-muted: #64748B;

    --shadow-tint: 79,70,229;

    /* Redefine as variáveis nativas do Bootstrap 5.3 — assim TODOS os
       componentes/utilitários (.btn-primary, .text-primary, .bg-primary,
       .border-primary, bg-opacity-*, badges, etc.) seguem o tema sozinhos,
       sem precisar reescrever cada classe manualmente. */
    --bs-primary: var(--color-primary);
    --bs-primary-rgb: var(--shadow-tint);
    --bs-link-color: var(--color-primary);
    --bs-link-color-rgb: var(--shadow-tint);
    --bs-link-hover-color: var(--color-primary-dark);
}

[data-theme="azul"] {
    --color-primary: #2563EB;
    --color-primary-dark: #1D4ED8;
    --color-primary-light: #EFF6FF;
    --color-secondary: #3B82F6;
    --color-accent: #059669;
    --color-sidebar-bg: #0F172A;
    --color-sidebar-bg-2: #1E293B;
    --shadow-tint: 37,99,235;
}

[data-theme="teal"] {
    --color-primary: #0F766E;
    --color-primary-dark: #115E59;
    --color-primary-light: #F0FDFA;
    --color-secondary: #14B8A6;
    --color-accent: #0369A1;
    --color-sidebar-bg: #042f2c;
    --color-sidebar-bg-2: #0b4741;
    --shadow-tint: 15,118,110;
}

[data-theme="violeta"] {
    --color-primary: #7C3AED;
    --color-primary-dark: #6D28D9;
    --color-primary-light: #F5F3FF;
    --color-secondary: #A78BFA;
    --color-accent: #DB2777;
    --color-sidebar-bg: #2e1065;
    --color-sidebar-bg-2: #3f1d8a;
    --shadow-tint: 124,58,237;
}

[data-theme="sunset"] {
    --color-primary: #EA580C;
    --color-primary-dark: #C2410C;
    --color-primary-light: #FFF7ED;
    --color-secondary: #FB923C;
    --color-accent: #0369A1;
    --color-sidebar-bg: #431407;
    --color-sidebar-bg-2: #6c2410;
    --shadow-tint: 234,88,12;
}

[data-theme="grafite"] {
    --color-primary: #334155;
    --color-primary-dark: #1E293B;
    --color-primary-light: #F1F5F9;
    --color-secondary: #0EA5E9;
    --color-accent: #10B981;
    --color-sidebar-bg: #0b0f19;
    --color-sidebar-bg-2: #161c2b;
    --shadow-tint: 51,65,85;
}

/* Cada [data-theme] também precisa reafirmar as variáveis nativas do
   Bootstrap, já que elas foram definidas com valores fixos em :root acima
   (var() dentro de --bs-primary só resolve as CHAVES atuais de --color-*
   no MESMO escopo em que --bs-primary é lido, então herdam corretamente
   por cascata — nenhuma redeclaração extra é necessária aqui). */

/* ===================== BASE ===================== */
body {
    font-family: var(--font-body);
    background-color: var(--color-bg);
    color: var(--color-text);
}

h1, h2, h3, h4, h5, h6, .fw-bold, .fw-800 {
    font-family: var(--font-body);
    letter-spacing: -0.01em;
}

a, .btn, .nav-link, .card-link-kpi, #sidebarToggle {
    transition: color var(--dur-base) var(--ease-out),
                background-color var(--dur-base) var(--ease-out),
                border-color var(--dur-base) var(--ease-out),
                box-shadow var(--dur-base) var(--ease-out),
                transform var(--dur-base) var(--ease-out);
}

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

/* .text-primary, .bg-primary, .border-primary, .btn-primary,
   .btn-outline-primary, bg/border-opacity-*, badges etc. já seguem o tema
   sozinhos: o Bootstrap 5.3 usa var(--bs-primary)/var(--bs-primary-rgb)
   internamente, redefinidas acima. Isso evita !important e mantém os
   utilitários de opacidade do Bootstrap (bg-opacity-10 etc.) funcionando. */
.btn-primary:hover, .btn-primary:focus {
    --bs-btn-hover-bg: var(--color-primary-dark);
    --bs-btn-hover-border-color: var(--color-primary-dark);
}

/* ===================== SCROLL / ENTRANCE REVEAL ===================== */
.reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity var(--dur-slow) var(--ease-out),
                transform var(--dur-slow) var(--ease-out);
}
.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}

/* ===================== THEME SWITCHER ===================== */
.theme-fab {
    position: fixed;
    right: 22px;
    bottom: 22px;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: #fff;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    box-shadow: 0 10px 25px rgba(var(--shadow-tint), 0.45);
    z-index: 1050;
    cursor: pointer;
}
.theme-fab:hover {
    transform: scale(1.08) rotate(20deg);
}

.theme-panel {
    position: fixed;
    right: 22px;
    bottom: 86px;
    width: 220px;
    background: var(--color-surface);
    border-radius: 16px;
    box-shadow: 0 20px 45px rgba(0,0,0,0.18);
    padding: 16px;
    z-index: 1050;
    opacity: 0;
    transform: translateY(12px) scale(0.96);
    pointer-events: none;
    transition: opacity var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
}
.theme-panel.is-open {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}
.theme-panel-title {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-text-muted);
    margin-bottom: 10px;
}
.theme-swatches {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}
.theme-swatch {
    width: 100%;
    aspect-ratio: 1;
    border-radius: 10px;
    border: 2px solid transparent;
    cursor: pointer;
    position: relative;
}
.theme-swatch.is-active {
    border-color: var(--color-text);
}
.theme-swatch.is-active::after {
    content: '\F633';
    font-family: 'bootstrap-icons';
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 0.9rem;
    text-shadow: 0 1px 3px rgba(0,0,0,0.4);
}

@media (max-width: 768px) {
    .theme-fab { right: 16px; bottom: 96px; }
    .theme-panel { right: 16px; bottom: 156px; }
}