:root {
    --marsala-950: #2a0f17;
    --marsala-900: #4b1625;
    --marsala-700: #7c2238;
    --marsala-500: #a63a56;
    --dourado: #ffc857;
    --dourado-2: #ffe08a;
    --cinza: #f8f4f5;
    --texto: #2b1820;
}

* { box-sizing: border-box; }

body {
    min-height: 100vh;
    background: radial-gradient(circle at top right, #a63a56 0, #4b1625 36%, #220b12 76%);
    color: var(--texto);
    font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.navbar-pro {
    background: rgba(42, 15, 23, .92);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(255,255,255,.12);
}

.logo-circle {
    width: 54px;
    height: 54px;
    border: 2px solid rgba(255,255,255,.95);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 900;
    letter-spacing: -1px;
}

.hero {
    padding: 50px 0 34px;
    color: #fff;
}

.hero-card {
    background: linear-gradient(140deg, rgba(42, 15, 23, .95), rgba(124, 34, 56, .82));
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 30px;
    box-shadow: 0 28px 80px rgba(0,0,0,.35);
    overflow: hidden;
}

.hero-title {
    font-size: clamp(2.3rem, 5vw, 5rem);
    line-height: .92;
    font-weight: 950;
    color: var(--dourado);
    text-transform: uppercase;
    letter-spacing: -2px;
}

.product-title {
    font-size: clamp(2rem, 4vw, 4rem);
    font-weight: 950;
    color: #fff;
    text-transform: uppercase;
}

.product-model {
    color: var(--dourado);
}

.hero-img {
    width: 100%;
    border-radius: 22px;
    box-shadow: 0 22px 60px rgba(0,0,0,.35);
}

.spec-line {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255,255,255,.14);
    color: rgba(255,255,255,.92);
    font-size: 1.08rem;
}

.spec-line i {
    color: var(--dourado);
    width: 24px;
    text-align: center;
}

.price-box {
    display: inline-flex;
    align-items: flex-end;
    gap: 12px;
    border: 1px solid rgba(255,200,87,.70);
    background: rgba(32, 8, 14, .72);
    border-radius: 18px;
    padding: 14px 20px;
}

.price-label {
    font-size: .85rem;
    text-transform: uppercase;
    letter-spacing: .08em;
}

.price-value {
    font-weight: 950;
    color: var(--dourado);
    font-size: clamp(2.3rem, 5vw, 4.8rem);
    line-height: .9;
}

.content-shell {
    background: var(--cinza);
    border-radius: 34px 34px 0 0;
    padding: 34px 0 60px;
    min-height: 50vh;
}

.card-pro {
    background: #fff;
    border: 0;
    border-radius: 24px;
    box-shadow: 0 16px 48px rgba(75, 22, 37, .10);
}

.kpi {
    padding: 22px;
    border-radius: 22px;
    background: #fff;
    box-shadow: 0 12px 34px rgba(75, 22, 37, .08);
    border: 1px solid rgba(166, 58, 86, .10);
    height: 100%;
}

.kpi .label {
    color: #7a5b66;
    font-weight: 700;
    font-size: .88rem;
    text-transform: uppercase;
    letter-spacing: .05em;
}

.kpi .value {
    font-size: 2.25rem;
    font-weight: 950;
    color: var(--marsala-900);
}

.kpi .icon {
    width: 48px;
    height: 48px;
    border-radius: 16px;
    display: grid;
    place-items: center;
    background: #f7e5ea;
    color: var(--marsala-700);
}

.progress {
    background: #f1dfe5;
    border-radius: 999px;
    overflow: hidden;
}

.progress-bar {
    background: linear-gradient(90deg, var(--marsala-700), var(--dourado));
    font-weight: 900;
}

.btn-yellow {
    background: linear-gradient(180deg, var(--dourado-2), var(--dourado));
    color: var(--marsala-950);
    border: 0;
    font-weight: 900;
    border-radius: 16px;
    box-shadow: 0 12px 24px rgba(255,200,87,.22);
}

.btn-yellow:hover {
    filter: brightness(.97);
    color: var(--marsala-950);
}

.btn-primary-pro {
    background: var(--marsala-700);
    color: #fff;
    border: 0;
    border-radius: 14px;
    font-weight: 800;
}

.btn-primary-pro:hover {
    background: var(--marsala-900);
    color: #fff;
}

.form-control,
.form-select {
    border-radius: 14px;
    padding: 12px 14px;
    border-color: #ead6dc;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--marsala-500);
    box-shadow: 0 0 0 .25rem rgba(166, 58, 86, .14);
}

.form-label {
    color: #41232d;
}

.chart-bar {
    height: 12px;
    border-radius: 99px;
    background: #ecd8df;
    overflow: hidden;
}

.chart-bar span {
    display: block;
    height: 100%;
    border-radius: 99px;
    background: linear-gradient(90deg, var(--marsala-700), var(--marsala-500));
}

.footer-note {
    color: rgba(255,255,255,.70);
    font-size: .9rem;
}

.admin-body {
    background: #f8f4f5;
}

.admin-top {
    background: linear-gradient(135deg, var(--marsala-950), var(--marsala-700));
    color: #fff;
    padding: 24px 0;
}

/* Aviso de compra realizada */
.success-modal-content {
    border: 0;
    border-radius: 28px;
    overflow: hidden;
    box-shadow: 0 28px 80px rgba(0,0,0,.38);
}

.success-icon {
    width: 78px;
    height: 78px;
    border-radius: 50%;
    background: linear-gradient(180deg, var(--dourado-2), var(--dourado));
    color: var(--marsala-950);
    display: grid;
    place-items: center;
    font-size: 2.35rem;
    font-weight: 950;
}

.modal-backdrop.show {
    opacity: .78;
}