/*
 * login.css, Tela de login (layout de duas colunas, padrão MI7 Design System)
 * Coluna esquerda: formulário. Coluna direita: vitrine decorativa com uma prévia da precificação (oculta abaixo de 992px).
 * Usa os tokens do design system (base.css). Tema claro apenas.
 */

/* ==========================================================================
   WRAPPER
   ========================================================================== */
.app-login {
    display: grid;
    grid-template-columns: 1fr;
    min-height: 100vh;
    min-height: 100dvh;
    background: var(--color-bg-base);
    color: var(--color-text-primary);
}

/* ==========================================================================
   COLUNA DO FORMULÁRIO
   ========================================================================== */
.app-login-side {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 24px;
    padding: 32px 16px 20px;
}
.app-login-card {
    width: 100%;
    max-width: 420px;
    margin-top: auto;
    animation: app-login-in .32s cubic-bezier(.215, .61, .355, 1) both;
}
.app-login-card.is-shaking {
    animation: app-login-shake .38s cubic-bezier(.36, .07, .19, .97) both;
}
.app-login-footer {
    margin-top: auto;
    font-size: var(--font-xs);
    color: var(--color-text-muted);
    text-align: center;
    letter-spacing: .02em;
}
.app-login-brand {
    margin-bottom: 40px;
}
.app-login-brand img {
    height: 36px;
    width: auto;
}

/* ==========================================================================
   CABEÇALHO
   ========================================================================== */
.app-login-form {
    display: flex;
    flex-direction: column;
}
.app-login-header {
    margin-bottom: 28px;
}
.app-login-title {
    margin: 0 0 6px;
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -.02em;
    line-height: 1.2;
    color: var(--color-text-primary);
}
.app-login-subtitle {
    margin: 0;
    font-size: var(--font-md);
    color: var(--color-text-muted);
}

/* ==========================================================================
   CAMPOS
   ========================================================================== */
.app-login-field {
    margin-bottom: 18px;
}
.app-login-label {
    display: block;
    margin-bottom: 6px;
    font-size: var(--font-sm);
    font-weight: 600;
    color: var(--color-text-secondary);
}
.app-login-input-wrap {
    position: relative;
}
.app-login-input-icon {
    position: absolute;
    top: 50%;
    left: 14px;
    transform: translateY(-50%);
    color: var(--color-text-muted);
    font-size: var(--font-base);
    pointer-events: none;
    transition: color var(--t-fast);
}
.app-login-input {
    display: block;
    width: 100%;
    height: 48px;
    padding: 0 14px 0 42px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-bg-input);
    color: var(--color-text-primary);
    font-size: var(--font-md);
    font-weight: 500;
    outline: none;
    transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.app-login-input-password {
    padding-right: 48px;
}
.app-login-input::placeholder {
    color: var(--color-text-muted);
    font-weight: 400;
}
.app-login-input:hover {
    border-color: var(--color-text-muted);
}
.app-login-input:focus {
    border-color: var(--color-border-focus);
    box-shadow: var(--shadow-focus);
}
.app-login-input-wrap:focus-within .app-login-input-icon {
    color: var(--color-accent);
}
.app-login-input.is-invalid {
    border-color: var(--color-danger);
    box-shadow: 0 0 0 3px var(--color-danger-light);
}

/* Botão de mostrar/ocultar senha */
.app-login-input-action {
    position: absolute;
    top: 50%;
    right: 6px;
    transform: translateY(-50%);
    display: grid;
    place-items: center;
    width: 36px;
    height: 36px;
    border: 0;
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--color-text-muted);
    cursor: pointer;
    transition: background var(--t-fast), color var(--t-fast);
}
.app-login-input-action:hover {
    background: var(--color-bg-surface-alt);
    color: var(--color-text-primary);
}
.app-login-input-action:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 1px;
}

/* Aviso de Caps Lock */
.app-login-hint {
    margin: 6px 2px 0;
    font-size: var(--font-xs);
    font-weight: 600;
    color: var(--color-warning);
}

/* ==========================================================================
   LEMBRAR DE MIM
   ========================================================================== */
.app-login-remember {
    display: inline-flex;
    align-self: flex-start;
    align-items: center;
    gap: 8px;
    margin-bottom: 18px;
    font-size: var(--font-sm);
    color: var(--color-text-secondary);
    cursor: pointer;
    user-select: none;
}
.app-login-remember input {
    width: 16px;
    height: 16px;
    accent-color: var(--color-accent);
    cursor: pointer;
}

/* ==========================================================================
   ALERTA DE ERRO
   ========================================================================== */
.app-login-alert {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin: 0 0 18px;
    padding: 10px 12px;
    border-radius: var(--radius-md);
    background: var(--color-danger-light);
    color: var(--color-danger);
    font-size: var(--font-base);
    font-weight: 600;
    line-height: 1.4;
}
.app-login-alert::before {
    content: "";
    flex: 0 0 16px;
    height: 16px;
    margin-top: 1px;
    background: currentColor;
    -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2a10 10 0 1 0 0 20 10 10 0 0 0 0-20Zm-1 5h2v7h-2V7Zm0 9h2v2h-2v-2Z'/%3E%3C/svg%3E") center / contain no-repeat;
            mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2a10 10 0 1 0 0 20 10 10 0 0 0 0-20Zm-1 5h2v7h-2V7Zm0 9h2v2h-2v-2Z'/%3E%3C/svg%3E") center / contain no-repeat;
}
.app-login-alert:empty {
    display: none;
}

/* ==========================================================================
   BOTÃO (.btn na frente para vencer a especificidade do MDB)
   ========================================================================== */
.btn.app-login-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    height: 48px;
    border-radius: var(--radius-md);
    font-size: var(--font-md);
    font-weight: 600;
    text-transform: none;
    letter-spacing: normal;
    box-shadow: 0 2px 8px rgba(var(--color-accent-rgb), .30);
    transition: transform var(--t-fast), box-shadow var(--t-fast), opacity var(--t-fast);
}
.btn.app-login-btn:hover {
    box-shadow: 0 4px 16px rgba(var(--color-accent-rgb), .40);
    transform: translateY(-1px);
}
.btn.app-login-btn:active {
    transform: translateY(0);
}
.btn.app-login-btn:focus-visible {
    box-shadow: var(--shadow-focus);
}
.btn.app-login-btn:disabled {
    opacity: .75;
    cursor: progress;
}

/* ==========================================================================
   VITRINE (somente desktop)
   Prévia da precificação: a janela da oferta em perspectiva, com a oferta no
   tablóide e a margem da campanha flutuando por cima, sobre o mesmo fundo do
   hero da home (gradiente, grade de pontos e brilhos). Tudo decorativo: o
   aside é aria-hidden.
   ========================================================================== */
.app-login-showcase {
    display: none;
    position: relative;
    isolation: isolate;
    flex-direction: column;
    gap: 32px;
    margin: 12px;
    padding: 40px 48px 48px;
    border-radius: 24px;
    overflow: hidden;
    color: var(--color-text-inverse);
    background:
        radial-gradient(120% 90% at 100% 0%, color-mix(in srgb, var(--color-accent-dark) 70%, transparent) 0%, transparent 60%),
        linear-gradient(160deg, var(--color-brand-navy) 0%, color-mix(in srgb, var(--color-brand-navy) 70%, var(--color-accent-dark)) 100%);
    animation: app-login-fade-in 1s cubic-bezier(.39, .575, .565, 1) both;
}
/* Grade de pontos que some nas bordas (a máscara só usa o alfa) */
.app-login-showcase::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background-image: radial-gradient(var(--color-text-inverse) 1px, transparent 1.5px);
    background-size: 22px 22px;
    opacity: .12;
    -webkit-mask-image: radial-gradient(ellipse at 50% 45%, var(--color-brand-navy) 0%, transparent 70%);
            mask-image: radial-gradient(ellipse at 50% 45%, var(--color-brand-navy) 0%, transparent 70%);
    pointer-events: none;
}
/* Brilhos que flutuam devagar atrás da janela */
.app-login-showcase::after {
    content: "";
    position: absolute;
    inset: -30%;
    z-index: -1;
    background:
        radial-gradient(circle at 30% 34%, color-mix(in srgb, var(--color-accent) 38%, transparent) 0%, transparent 24%),
        radial-gradient(circle at 74% 62%, color-mix(in srgb, var(--color-brand-green) 26%, transparent) 0%, transparent 22%);
    animation: app-login-glow 22s ease-in-out infinite alternate;
    pointer-events: none;
}

.app-login-showcase-logo {
    display: block;
    align-self: flex-start;
    height: 36px;
    width: auto;
}

/* ── Palco: a janela no centro e os cartões em volta ──────────────────── */
.app-login-showcase-stage {
    position: relative;
    flex: 1;
    display: grid;
    place-items: center;
    min-height: 0;
    perspective: 1400px;
}

/* A cena tem a largura da janela: os cartões se posicionam em relação a
   ela, e não às bordas da vitrine, então a composição fica coesa em
   qualquer largura de tela. */
.app-login-scene {
    position: relative;
    /* Deslocada para a direita para o cartão do tablóide caber à esquerda
       sem cobrir os números. left, e não transform: um transform aqui
       achataria a perspectiva 3D da janela. */
    left: 40px;
    width: min(480px, 72%);
}

/* Janela "Precificação da oferta": os mesmos rótulos da tela de oferta */
.app-login-mock {
    width: 100%;
    border-radius: 16px;
    overflow: hidden;
    background: var(--color-bg-surface);
    color: var(--color-text-primary);
    box-shadow:
        0 40px 80px -28px color-mix(in srgb, var(--color-brand-navy) 95%, transparent),
        var(--shadow-lg);
    transform: rotateX(8deg) rotateY(-14deg) rotateZ(1deg);
    animation: app-login-mock-in .9s .15s cubic-bezier(.215, .61, .355, 1) both;
}
.app-login-mock-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--color-border);
    background: var(--color-bg-surface-alt);
}
.app-login-mock-dots {
    display: inline-flex;
    gap: 6px;
}
.app-login-mock-dots span {
    width: 9px;
    height: 9px;
    border-radius: var(--radius-full);
    background: var(--color-danger);
}
.app-login-mock-dots span:nth-child(2) { background: var(--color-warning); }
.app-login-mock-dots span:nth-child(3) { background: var(--color-success); }
.app-login-mock-title {
    font-size: var(--font-sm);
    font-weight: 700;
    color: var(--color-text-primary);
}
/* Tipo da oferta, no tom da marca */
.app-login-mock-chip {
    padding: 0 8px;
    border-radius: var(--radius-full);
    font-size: .62rem;
    font-weight: 700;
    line-height: 1.8;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--color-accent-dark);
    background: var(--color-accent-light);
    border: 1px solid color-mix(in srgb, var(--color-accent) 30%, transparent);
}

.app-login-mock-body {
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding: 16px;
}
.app-login-mock-label {
    font-size: .6rem;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

/* Produto e preços */
.app-login-mock-product {
    display: grid;
    grid-template-columns: 56px minmax(0, 1fr) auto;
    align-items: center;
    gap: 12px;
}
.app-login-mock-thumb {
    display: grid;
    place-items: center;
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    font-size: 1.35rem;
    color: var(--color-danger);
    background: color-mix(in srgb, var(--color-danger) 12%, var(--color-bg-surface));
}
.app-login-mock-product-text {
    display: flex;
    flex-direction: column;
    min-width: 0;
}
.app-login-mock-name {
    font-size: var(--font-sm);
    font-weight: 700;
    color: var(--color-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.app-login-mock-sku {
    font-size: .68rem;
    color: var(--color-text-muted);
}
.app-login-mock-prices {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 3px;
}
/* Etiqueta de preço no verde-lima da marca, como o splash de um tablóide */
.app-login-mock-price {
    padding: 2px 10px;
    border-radius: var(--radius-sm);
    font-size: 1.15rem;
    font-weight: 800;
    letter-spacing: -.02em;
    color: var(--color-brand-navy);
    background: var(--color-brand-green);
}
.app-login-mock-loyalty {
    font-size: .68rem;
    font-weight: 700;
    color: var(--color-accent-dark);
}

/* Indicadores da estratégia de preço */
.app-login-mock-metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
}
.app-login-mock-metric {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 8px 10px;
    border: 1px solid var(--color-border);
    border-left: 3px solid var(--metric-color);
    border-radius: var(--radius-sm);
}
.app-login-mock-metric-margin { --metric-color: var(--color-accent); }
.app-login-mock-metric-pmz { --metric-color: var(--color-warning); }
.app-login-mock-metric-index { --metric-color: var(--color-info); }
.app-login-mock-metric-value {
    font-size: .95rem;
    font-weight: 800;
    letter-spacing: -.01em;
    font-variant-numeric: tabular-nums;
    color: var(--color-text-primary);
}

/* Comparação com a concorrência: a sua oferta é a barra mais curta */
.app-login-mock-compare {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.app-login-mock-compare-row {
    display: grid;
    grid-template-columns: 88px minmax(0, 1fr) 58px;
    align-items: center;
    gap: 8px;
    font-size: .68rem;
    color: var(--color-text-secondary);
}
.app-login-mock-compare-name {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.app-login-mock-compare-bar {
    height: 8px;
    border-radius: var(--radius-full);
    background: var(--color-bg-surface-alt);
    overflow: hidden;
}
.app-login-mock-compare-bar span {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: color-mix(in srgb, var(--color-text-muted) 45%, var(--color-bg-surface));
}
/* Larguras a partir de R$ 14,00, para a diferença de centavos aparecer */
.app-login-mock-compare-row:nth-child(2) .app-login-mock-compare-bar span { width: 60%; }
.app-login-mock-compare-row:nth-child(3) .app-login-mock-compare-bar span { width: 80%; }
.app-login-mock-compare-row:nth-child(4) .app-login-mock-compare-bar span { width: 100%; }
.app-login-mock-compare-own .app-login-mock-compare-bar span {
    background: var(--color-accent);
}
.app-login-mock-compare-own {
    font-weight: 700;
    color: var(--color-text-primary);
}
.app-login-mock-compare-price {
    text-align: right;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

/* ── Cartões flutuantes ───────────────────────────────────────────────── */
.app-login-float {
    position: absolute;
    display: flex;
    border-radius: 14px;
    background: var(--color-bg-surface);
    color: var(--color-text-primary);
    box-shadow:
        0 24px 48px -20px color-mix(in srgb, var(--color-brand-navy) 90%, transparent),
        var(--shadow-md);
    animation: app-login-float 6s ease-in-out infinite alternate;
}

/* A oferta como sai no tablóide: o preço é o protagonista */
.app-login-float-tabloid {
    left: -132px;
    bottom: -36px;
    flex-direction: column;
    align-items: center;
    width: 150px;
    padding: 0 12px 12px;
    overflow: hidden;
    text-align: center;
}
.app-login-tabloid-ribbon {
    align-self: stretch;
    margin: 0 -12px 10px;
    padding: 4px 0;
    font-size: .62rem;
    font-weight: 800;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--color-text-inverse);
    background: var(--color-accent);
}
.app-login-tabloid-thumb {
    display: grid;
    place-items: center;
    width: 52px;
    height: 52px;
    border-radius: var(--radius-full);
    font-size: 1.3rem;
    color: var(--color-danger);
    background: color-mix(in srgb, var(--color-danger) 12%, var(--color-bg-surface));
}
.app-login-tabloid-name {
    margin-top: 6px;
    font-size: .68rem;
    font-weight: 700;
    color: var(--color-text-secondary);
}
.app-login-tabloid-splash {
    margin-top: 6px;
    padding: 2px 12px 4px;
    border-radius: var(--radius-md);
    font-size: 1.9rem;
    font-weight: 900;
    line-height: 1;
    letter-spacing: -.04em;
    color: var(--color-brand-navy);
    background: var(--color-brand-green);
    transform: rotate(-4deg);
}
.app-login-tabloid-splash small {
    margin-right: 2px;
    font-size: .7rem;
    font-weight: 800;
    letter-spacing: 0;
}
.app-login-tabloid-splash sup {
    top: -.75em;
    font-size: .55em;
}
.app-login-tabloid-club {
    margin-top: 8px;
    font-size: .66rem;
    font-weight: 700;
    color: var(--color-accent-dark);
}

.app-login-float-kpi {
    top: -64px;
    right: -36px;
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
    min-width: 156px;
    padding: 12px 14px;
    animation-delay: -3s;
}
.app-login-float-label {
    font-size: .62rem;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}
.app-login-float-value {
    font-size: 1.6rem;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -.02em;
    font-variant-numeric: tabular-nums;
}
.app-login-float-bars {
    display: flex;
    align-items: flex-end;
    gap: 4px;
    height: 28px;
    margin-top: 4px;
}
.app-login-float-bars span {
    width: 10px;
    border-radius: 3px 3px 1px 1px;
    background: color-mix(in srgb, var(--color-accent) 35%, var(--color-bg-surface));
}
.app-login-float-bars span:nth-child(1) { height: 40%; }
.app-login-float-bars span:nth-child(2) { height: 62%; }
.app-login-float-bars span:nth-child(3) { height: 48%; }
.app-login-float-bars span:nth-child(4) { height: 76%; }
.app-login-float-bars span:nth-child(5) { height: 68%; }
.app-login-float-bars span:nth-child(6) { height: 100%; background: var(--color-accent); }

/* ── Texto ────────────────────────────────────────────────────────────── */
.app-login-showcase-content {
    position: relative;
}
.app-login-showcase-title {
    margin: 0 0 8px;
    max-width: 520px;
    font-size: 2.25rem;
    font-weight: 700;
    letter-spacing: -.02em;
    line-height: 1.15;
    color: var(--color-text-inverse);
}
.app-login-showcase-text {
    margin: 0;
    max-width: 440px;
    font-size: var(--font-lg);
    color: color-mix(in srgb, var(--color-text-inverse) 75%, transparent);
}
.app-login-showcase-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 20px;
    margin: 20px 0 0;
    padding: 0;
    list-style: none;
    font-size: var(--font-sm);
    font-weight: 600;
    color: color-mix(in srgb, var(--color-text-inverse) 88%, transparent);
}
.app-login-showcase-features li {
    display: inline-flex;
    align-items: center;
    gap: 7px;
}
.app-login-showcase-features svg {
    color: var(--color-brand-green);
}

/* ==========================================================================
   ANIMAÇÕES
   ========================================================================== */
@keyframes app-login-in {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: none; }
}
@keyframes app-login-shake {
    20%, 60% { transform: translateX(-6px); }
    40%, 80% { transform: translateX(6px); }
}
@keyframes app-login-fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}
@keyframes app-login-mock-in {
    from { opacity: 0; transform: translateY(24px) rotateX(8deg) rotateY(-14deg) rotateZ(1deg); }
    to { opacity: 1; transform: rotateX(8deg) rotateY(-14deg) rotateZ(1deg); }
}
@keyframes app-login-float {
    from { transform: translateY(0); }
    to { transform: translateY(-10px); }
}
@keyframes app-login-glow {
    from { transform: translate3d(0, 0, 0) rotate(0deg); }
    to { transform: translate3d(-5%, 4%, 0) rotate(10deg); }
}

/* ==========================================================================
   RESPONSIVO, vitrine aparece a partir de 992px
   ========================================================================== */
@media (min-width: 992px) {
    .app-login {
        grid-template-columns: minmax(460px, 45%) 1fr;
    }
    .app-login-side {
        padding: 40px 48px 24px;
    }
    .app-login-showcase {
        display: flex;
    }
}
/* Vitrine estreita: a barra da janela fica curta e o cartão de margem
   subiria por cima do chip do tipo de oferta */
@media (min-width: 992px) and (max-width: 1199.98px) {
    .app-login-float-kpi {
        top: -92px;
    }
}
/* Tela baixa: os cartões flutuantes cobririam a janela, então saem */
@media (min-width: 992px) and (max-height: 760px) {
    .app-login-float {
        display: none;
    }
    .app-login-showcase-title {
        font-size: 1.75rem;
    }
}
@media (min-width: 1400px) {
    .app-login-scene {
        width: min(540px, 72%);
    }
}

@media (prefers-reduced-motion: reduce) {
    .app-login-card,
    .app-login-card.is-shaking,
    .app-login-showcase,
    .app-login-showcase::after,
    .app-login-mock,
    .app-login-float {
        animation: none;
    }
}