/* ============================================================
   REDPAY - Estilos principales
   Archivo organizado y sin duplicados
   ============================================================ */

/* ============ RESET & VARIABLES ============ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --red: #E63946;
    --red-dark: #C92536;
    --red-light: #FFE5E7;
    --ink: #1D2939;
    --ink-soft: #475467;
    --muted: #667085;
    --bg: #FFFFFF;
    --bg-alt: #F9FAFB;
    --border: #EAECF0;
    --shadow-sm: 0 1px 2px rgba(16,24,40,.05);
    --shadow: 0 4px 16px rgba(16,24,40,.06);
    --shadow-lg: 0 12px 40px rgba(16,24,40,.10);
    --radius: 14px;
    --radius-sm: 10px;
    --radius-lg: 22px;
    --trans: .25s cubic-bezier(.4,0,.2,1);
}

html { scroll-behavior: smooth; }
body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    color: var(--ink);
    background: var(--bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ============ BOTONES ============ */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 12px 22px; border-radius: 10px;
    font-weight: 600; font-size: 15px;
    transition: all var(--trans);
    white-space: nowrap;
}
.btn-sm { padding: 8px 16px; font-size: 14px; }
.btn-lg { padding: 16px 28px; font-size: 16px; }
.btn-primary { background: var(--red); color: #fff; box-shadow: 0 4px 14px rgba(230,57,70,.3); }
.btn-primary:hover { background: var(--red-dark); transform: translateY(-2px); box-shadow: 0 8px 22px rgba(230,57,70,.4); }
.btn-outline { border: 1.5px solid var(--border); color: var(--ink); background: #fff; }
.btn-outline:hover { border-color: var(--red); color: var(--red); }
.btn-ghost { color: var(--ink); }
.btn-ghost:hover { color: var(--red); }
.btn-light { background: #fff; color: var(--red); }
.btn-light:hover { background: var(--red-light); transform: translateY(-2px); }
.btn-danger { background: var(--red); color: #fff; box-shadow: 0 4px 14px rgba(230,57,70,.3); }
.btn-danger:hover { background: var(--red-dark); transform: translateY(-2px); box-shadow: 0 8px 22px rgba(230,57,70,.4); }
.btn-full { width: 100%; justify-content: center; }

/* ============ NAVBAR ============ */
.navbar {
    position: sticky; top: 0; z-index: 100;
    background: rgba(255,255,255,.85);
    backdrop-filter: saturate(180%) blur(12px);
    border-bottom: 1px solid var(--border);
}
.nav-wrap { display: flex; align-items: center; justify-content: space-between; height: 72px; }

.logo { display: flex; align-items: center; gap: 0; }
.logo-img {
    height: 42px; width: auto; display: block;
    object-fit: contain; transition: transform var(--trans);
}
.logo:hover .logo-img { transform: scale(1.05); }

.nav-menu { display: flex; align-items: center; gap: 8px; }
.nav-link {
    padding: 8px 14px; border-radius: 8px;
    font-size: 15px; font-weight: 500; color: var(--ink-soft);
    transition: all var(--trans);
}
.nav-link:hover, .nav-link.active { color: var(--red); background: var(--red-light); }

.nav-toggle { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--ink); border-radius: 2px; transition: var(--trans); }

/* ============ HERO (INDEX) ============ */
.hero {
    padding: 80px 0 60px;
    background:
        radial-gradient(1000px 500px at 80% -10%, var(--red-light) 0%, transparent 60%),
        radial-gradient(800px 400px at 10% 110%, #FFF1E5 0%, transparent 60%),
        #fff;
    overflow: hidden;
}
.hero-content { max-width: 900px; text-align: center; }
.hero-badge {
    display: inline-block; padding: 6px 14px; border-radius: 999px;
    background: var(--red-light); color: var(--red-dark);
    font-size: 13px; font-weight: 600; margin-bottom: 24px;
}
.hero-title {
    font-size: clamp(40px, 6vw, 68px);
    font-weight: 800; line-height: 1.05;
    letter-spacing: -1.5px; margin-bottom: 20px;
}
.gradient-text {
    background: linear-gradient(135deg, var(--red) 0%, #FF7A85 100%);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent;
}
.hero-subtitle { font-size: 18px; color: var(--ink-soft); max-width: 620px; margin: 0 auto 36px; }
.hero-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

.hero-id-demo { margin-top: 60px; display: flex; justify-content: center; }
.id-card {
    background: linear-gradient(135deg, #1D2939 0%, #344054 100%);
    color: #fff; padding: 24px 28px; border-radius: 18px;
    width: 320px; box-shadow: var(--shadow-lg);
    transform: rotate(-2deg); transition: transform .4s ease;
}
.id-card:hover { transform: rotate(0) scale(1.03); }
.id-card-header { display: flex; align-items: center; gap: 8px; margin-bottom: 18px; }
.id-card-logo {
    height: 28px; width: auto; object-fit: contain;
    filter: brightness(0) invert(1);
}
.id-card-number {
    font-size: 28px; font-weight: 700; letter-spacing: 2px;
    font-family: 'Courier New', monospace; margin-bottom: 6px;
}
.id-card-label { font-size: 12px; opacity: .6; }

/* ============ SECCIONES GENERALES ============ */
.section { padding: 90px 0; }
.section-alt { background: var(--bg-alt); }
.section-header { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; margin-bottom: 40px; flex-wrap: wrap; }
.section-header.centered { flex-direction: column; align-items: center; text-align: center; }
.section-header-flex { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; flex-wrap: wrap; gap: 12px; }

.section-tag {
    display: inline-block; padding: 4px 12px; border-radius: 999px;
    background: var(--red-light); color: var(--red-dark);
    font-size: 12px; font-weight: 600; letter-spacing: .5px; text-transform: uppercase;
    margin-bottom: 12px;
}
.section-title {
    font-size: clamp(28px, 4vw, 40px);
    font-weight: 800; line-height: 1.15;
    letter-spacing: -.8px; margin-bottom: 10px;
}
.section-title-sm { font-size: 18px; font-weight: 700; margin-bottom: 20px; }
.section-subtitle { font-size: 17px; color: var(--ink-soft); max-width: 600px; }

/* ============ FILTROS ============ */
.filter-bar { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 32px; }
.filter-chip {
    padding: 8px 18px; border-radius: 999px;
    background: #fff; border: 1.5px solid var(--border);
    font-size: 14px; font-weight: 500; color: var(--ink-soft);
    transition: all var(--trans);
}
.filter-chip:hover { border-color: var(--red); color: var(--red); }
.filter-chip.active { background: var(--red); color: #fff; border-color: var(--red); }

.filter-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--ink-soft);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: -4px;
}

/* ============ GRID ============ */
.grid { display: grid; gap: 24px; }
.grid-negocios { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.grid-promos { grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
.grid-resultado { grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }

/* ============ CARDS ============ */
.card {
    background: #fff; border-radius: var(--radius);
    border: 1px solid var(--border); overflow: hidden;
    transition: all var(--trans);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }

/* Badge genérico */
.badge {
    display: inline-block; padding: 3px 10px; border-radius: 999px;
    background: var(--bg-alt); color: var(--muted);
    font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .5px;
    margin-bottom: 10px;
}
.badge-activa { background: #D1FAE5; color: #065F46; margin-bottom: 0; }
.badge-pausada { background: #FEF3C7; color: #92400E; margin-bottom: 0; }
.badge-vencida { background: #FEE2E2; color: #991B1B; margin-bottom: 0; }
.badge-proximamente { background: #DBEAFE; color: #1E40AF; margin-bottom: 0; }

/* Card negocio */
.card-negocio-logo {
    height: 120px; background: linear-gradient(135deg, var(--red-light), #FFF1E5);
    display: flex; align-items: center; justify-content: center;
}
.card-negocio-logo img { width: 72px; height: 72px; border-radius: 50%; object-fit: cover; background: #fff; padding: 4px; }
.logo-placeholder {
    width: 72px; height: 72px; border-radius: 50%;
    background: #fff; color: var(--red);
    display: flex; align-items: center; justify-content: center;
    font-size: 28px; font-weight: 800; box-shadow: var(--shadow-sm);
}
.card-negocio-body { padding: 20px; }
.card-negocio-name { font-size: 18px; font-weight: 700; margin-bottom: 6px; }
.card-negocio-location {
    display: flex; align-items: center; gap: 6px;
    font-size: 13px; color: var(--muted); margin-bottom: 14px;
}
.card-negocio-footer { padding-top: 14px; border-top: 1px solid var(--border); }
.promos-count { font-size: 13px; color: var(--ink-soft); }
.promos-count strong { color: var(--red); font-weight: 700; }

/* Card promo (público) */
.card-promo-image {
    height: 160px; background: linear-gradient(135deg, #FFE5E7, #FFF1E5);
    position: relative; overflow: hidden;
    display: flex; align-items: center; justify-content: center;
}
.card-promo-image img { width: 100%; height: 100%; object-fit: cover; }
.promo-placeholder {
    width: 70px; height: 70px; border-radius: 16px;
    background: rgba(255,255,255,.9); color: var(--red);
    display: flex; align-items: center; justify-content: center;
    font-weight: 800; font-size: 22px;
}
.card-promo-tag {
    position: absolute; top: 12px; left: 12px;
    padding: 4px 10px; border-radius: 999px;
    background: rgba(255,255,255,.95); backdrop-filter: blur(8px);
    font-size: 11px; font-weight: 600; color: var(--red-dark);
    text-transform: capitalize;
}
.card-promo-body { padding: 20px; }
.card-promo-negocio { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; font-size: 13px; color: var(--muted); font-weight: 500; }
.card-promo-negocio img, .logo-mini { width: 24px; height: 24px; border-radius: 50%; object-fit: cover; }
.logo-mini {
    background: var(--red-light); color: var(--red-dark);
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 12px;
}
.card-promo-title { font-size: 17px; font-weight: 700; margin-bottom: 6px; }
.card-promo-desc { font-size: 14px; color: var(--ink-soft); margin-bottom: 14px; line-height: 1.5; }
.card-promo-meta { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.card-promo-meta span { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--muted); }
.card-promo-valor {
    padding: 12px 14px; background: var(--red-light);
    border-radius: var(--radius-sm); font-size: 14px;
    color: var(--red-dark); margin-bottom: 14px; text-align: center;
}
.card-promo-valor strong { font-size: 16px; font-weight: 800; }
.card-promo-condiciones { font-style: italic; opacity: .8; }
.card-promo-footer { padding-top: 14px; border-top: 1px solid var(--border); margin-top: 14px; }
.promo-usos-info { font-size: 12px; color: var(--muted); font-weight: 500; }

/* Estados de promos (tarjetas públicas) */
.card-promo.estado-activa { border-left: 4px solid #10B981; }
.card-promo.estado-proximamente { border-left: 4px solid #3B82F6; opacity: 0.85; }
.card-promo.estado-vencida { border-left: 4px solid #EF4444; opacity: 0.6; }
.card-promo.estado-pausada { border-left: 4px solid #F59E0B; opacity: 0.6; }

/* ============ EMPTY STATE ============ */
.empty-state {
    text-align: center; padding: 60px 20px;
    background: #fff; border: 1px dashed var(--border); border-radius: var(--radius);
}
.empty-icon { font-size: 48px; margin-bottom: 12px; }
.empty-state h3 { font-size: 18px; margin-bottom: 6px; }
.empty-state p { color: var(--muted); font-size: 14px; }
.empty-error { border-color: #FEE2E2; background: #FEF2F2; }
.empty-error h3 { color: #991B1B; }
.empty-error p { color: #7F1D1D; }

/* ============ STEPS ============ */
.steps { display: flex; gap: 20px; align-items: flex-start; flex-wrap: wrap; justify-content: center; }
.step {
    flex: 1 1 220px; max-width: 260px;
    text-align: center; padding: 24px;
    background: #fff; border-radius: var(--radius);
    border: 1px solid var(--border); transition: all var(--trans);
}
.step:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--red-light); }
.step-number {
    font-size: 32px; font-weight: 800;
    background: linear-gradient(135deg, var(--red), #FF7A85);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent; margin-bottom: 10px;
}
.step h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.step p { font-size: 14px; color: var(--ink-soft); }
.step-arrow { font-size: 24px; color: var(--red); align-self: center; font-weight: 700; }

/* ============ CTA ============ */
.cta {
    padding: 80px 0;
    background: linear-gradient(135deg, #1D2939 0%, #344054 100%);
    color: #fff;
}
.cta-wrap { display: grid; grid-template-columns: 1.3fr 1fr; gap: 60px; align-items: center; }
.cta-content h2 { font-size: clamp(28px, 4vw, 42px); font-weight: 800; margin-bottom: 16px; letter-spacing: -.8px; }
.cta-content p { font-size: 17px; opacity: .85; margin-bottom: 24px; }
.cta-benefits { list-style: none; margin-bottom: 32px; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.cta-benefits li { font-size: 14px; opacity: .9; }
.cta-visual { position: relative; height: 280px; }
.cta-card {
    position: absolute; padding: 16px 20px;
    background: rgba(255,255,255,.1); backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,.2);
    border-radius: var(--radius); font-weight: 600; font-size: 14px;
    transition: transform .4s ease;
}
.cta-card:hover { transform: translateY(-4px) scale(1.03); }
.cta-card.c1 { top: 0; left: 10%; }
.cta-card.c2 { top: 40%; right: 0; }
.cta-card.c3 { bottom: 0; left: 20%; }

/* ============ FOOTER ============ */
.footer { background: #0C111D; color: #98A2B3; padding: 60px 0 0; }
.footer-wrap { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 40px; }
.footer-brand .logo { margin-bottom: 12px; }
.footer-brand .logo-img { height: 36px; }
.footer-brand p { font-size: 14px; }
.footer-col h4 { color: #fff; font-size: 14px; font-weight: 700; margin-bottom: 16px; text-transform: uppercase; letter-spacing: .5px; }
.footer-col a { display: block; font-size: 14px; padding: 4px 0; transition: color var(--trans); }
.footer-col a:hover { color: var(--red); }
.footer-bottom { border-top: 1px solid #1F2A3D; padding: 20px 0; font-size: 13px; text-align: center; }

/* ============ CONSULTA ============ */
.consulta-hero {
    padding: 80px 0 60px;
    background:
        radial-gradient(1000px 500px at 80% -10%, var(--red-light) 0%, transparent 60%),
        radial-gradient(800px 400px at 10% 110%, #FFF1E5 0%, transparent 60%),
        #fff;
    text-align: center;
}
.consulta-hero-content { max-width: 700px; }
.consulta-hero .section-title { margin-bottom: 12px; }
.consulta-hero .section-subtitle { margin: 0 auto 36px; }

.consulta-form { max-width: 560px; margin: 0 auto; }
.consulta-input-wrap {
    display: flex; align-items: center;
    background: #fff; border: 2px solid var(--border);
    border-radius: 14px; padding: 6px;
    transition: all var(--trans); box-shadow: var(--shadow);
}
.consulta-input-wrap:focus-within {
    border-color: var(--red);
    box-shadow: 0 0 0 4px var(--red-light), var(--shadow);
}
.consulta-input-icon { padding: 10px 12px; color: var(--muted); display: flex; align-items: center; }
.consulta-input {
    flex: 1; border: none; outline: none;
    font-size: 18px; font-weight: 600;
    padding: 12px 8px; background: transparent;
    color: var(--ink); font-family: 'Courier New', monospace;
    letter-spacing: 1px;
}
.consulta-input::placeholder { color: var(--muted); font-weight: 500; letter-spacing: 0; }
.consulta-input-wrap .btn { flex-shrink: 0; }
.consulta-hint { margin-top: 14px; font-size: 13px; color: var(--muted); }

/* Resultados */
.resultado-header {
    display: flex; align-items: center; gap: 20px;
    margin-bottom: 40px; padding: 24px;
    background: #fff; border-radius: var(--radius);
    border: 1px solid var(--border); box-shadow: var(--shadow-sm);
}
.resultado-avatar {
    width: 64px; height: 64px; border-radius: 50%;
    background: linear-gradient(135deg, var(--red), #FF7A85);
    color: #fff; display: flex; align-items: center; justify-content: center;
    font-size: 28px; font-weight: 800; flex-shrink: 0;
}
.resultado-header h2 { font-size: 24px; font-weight: 800; margin-bottom: 4px; }
.resultado-id { font-size: 14px; color: var(--muted); }
.resultado-id strong { color: var(--red); font-family: 'Courier New', monospace; letter-spacing: 1px; }
.resultado-subtitulo { font-size: 18px; font-weight: 700; margin-bottom: 20px; color: var(--ink); }

.card-resultado { padding: 24px; }
.card-resultado-header {
    display: flex; align-items: center; gap: 14px;
    margin-bottom: 20px; padding-bottom: 18px;
    border-bottom: 1px solid var(--border);
}
.card-resultado-logo { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; background: var(--bg-alt); }
.card-resultado-header .logo-placeholder { width: 56px; height: 56px; font-size: 22px; }
.card-resultado-nombre { font-size: 17px; font-weight: 700; margin-bottom: 4px; }
.card-resultado-header .badge { margin-bottom: 0; }

.card-resultado-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 16px; }
.stat { text-align: center; padding: 12px 8px; background: var(--bg-alt); border-radius: var(--radius-sm); }
.stat-value { display: block; font-size: 22px; font-weight: 800; color: var(--red); margin-bottom: 2px; }
.stat-label { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: .5px; font-weight: 600; }

.card-resultado-total { padding: 12px 14px; background: var(--red-light); border-radius: var(--radius-sm); font-size: 13px; color: var(--ink-soft); margin-bottom: 12px; }
.card-resultado-total strong { color: var(--red-dark); }
.card-resultado-location { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--muted); }

.resultado-footer { margin-top: 40px; text-align: center; padding: 30px; background: var(--bg-alt); border-radius: var(--radius); }
.resultado-footer p { margin-bottom: 14px; color: var(--ink-soft); }

/* Info cards */
.info-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; max-width: 900px; margin: 0 auto; }
.info-card { padding: 28px; background: #fff; border: 1px solid var(--border); border-radius: var(--radius); text-align: center; transition: all var(--trans); }
.info-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--red-light); }
.info-icon { font-size: 36px; margin-bottom: 12px; }
.info-card h3 { font-size: 17px; font-weight: 700; margin-bottom: 8px; }
.info-card p { font-size: 14px; color: var(--ink-soft); line-height: 1.6; }

/* ============ LOGIN ============ */
.login-body { background: var(--bg-alt); min-height: 100vh; display: flex; flex-direction: column; }
.login-section { flex: 1; padding: 60px 0; display: flex; align-items: center; }
.login-container-simple { max-width: 480px; margin: 0 auto; }

.login-card {
    background: #fff; border-radius: var(--radius-lg);
    padding: 48px; box-shadow: var(--shadow-lg); border: 1px solid var(--border);
}
.login-header { margin-bottom: 32px; }
.login-header h1 { font-size: 28px; font-weight: 800; margin-bottom: 8px; letter-spacing: -.5px; }
.login-header p { font-size: 15px; color: var(--ink-soft); }

/* Alertas */
.alert {
    display: flex; align-items: flex-start; gap: 12px;
    padding: 14px 16px; border-radius: var(--radius-sm);
    margin-bottom: 20px; font-size: 14px; line-height: 1.5;
}
.alert svg { flex-shrink: 0; margin-top: 1px; }
.alert-error { background: #FEF2F2; border: 1px solid #FECACA; color: #991B1B; }
.alert-success { background: #F0FDF4; border: 1px solid #BBF7D0; color: #166534; }

/* Formulario login */
.login-form { margin-bottom: 28px; }
.form-group { margin-bottom: 20px; }
.form-label { display: block; font-size: 14px; font-weight: 600; color: var(--ink); margin-bottom: 8px; }

.input-wrap { position: relative; display: flex; align-items: center; }
.input-icon { position: absolute; left: 14px; color: var(--muted); display: flex; align-items: center; pointer-events: none; }

.form-input {
    width: 100%; padding: 12px 14px 12px 44px;
    border: 1.5px solid var(--border); border-radius: var(--radius-sm);
    font-size: 15px; color: var(--ink); background: #fff;
    transition: all var(--trans);
}
.form-input:focus { outline: none; border-color: var(--red); box-shadow: 0 0 0 4px var(--red-light); }
.form-input::placeholder { color: var(--muted); }

.form-input-simple { padding: 12px 14px !important; }

.input-toggle {
    position: absolute; right: 14px; padding: 6px;
    color: var(--muted); background: none; border: none;
    cursor: pointer; display: flex; align-items: center;
    transition: color var(--trans);
}
.input-toggle:hover, .input-toggle.active { color: var(--red); }

.login-footer { padding-top: 24px; border-top: 1px solid var(--border); text-align: center; }
.login-footer p { font-size: 14px; color: var(--ink-soft); margin-bottom: 14px; }

/* ============ AFILIATE ============ */
.afiliate-hero {
    padding: 100px 0 80px;
    background:
        radial-gradient(1000px 500px at 80% -10%, var(--red-light) 0%, transparent 60%),
        radial-gradient(800px 400px at 10% 110%, #FFF1E5 0%, transparent 60%),
        #fff;
    text-align: center;
}
.afiliate-hero-content { max-width: 800px; }

.grid-beneficios { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.card-beneficio { padding: 32px 24px; text-align: center; }
.beneficio-icon { font-size: 40px; margin-bottom: 16px; }
.card-beneficio h3 { font-size: 17px; font-weight: 700; margin-bottom: 8px; }
.card-beneficio p { font-size: 14px; color: var(--ink-soft); line-height: 1.6; }

.incluye-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; max-width: 900px; margin: 0 auto; }
.incluye-item {
    display: flex; align-items: flex-start; gap: 14px;
    padding: 20px; background: #fff; border: 1px solid var(--border);
    border-radius: var(--radius); transition: all var(--trans);
}
.incluye-item:hover { border-color: var(--red-light); transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.incluye-check {
    flex-shrink: 0; width: 28px; height: 28px; border-radius: 50%;
    background: var(--red-light); color: var(--red-dark);
    display: flex; align-items: center; justify-content: center;
    font-weight: 800; font-size: 14px;
}
.incluye-item h4 { font-size: 15px; font-weight: 700; margin-bottom: 4px; }
.incluye-item p { font-size: 13px; color: var(--ink-soft); line-height: 1.5; }

.cta-contacto { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.cta-contacto-text h2 { font-size: clamp(28px, 4vw, 40px); font-weight: 800; margin: 12px 0 16px; letter-spacing: -.8px; }
.cta-contacto-text p { font-size: 16px; opacity: .85; line-height: 1.6; }
.cta-contacto-form {
    background: rgba(255,255,255,.08); backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,.15); border-radius: var(--radius-lg); padding: 32px;
}
.contacto-opciones { display: flex; flex-direction: column; gap: 18px; margin-bottom: 24px; }
.contacto-opcion { display: flex; align-items: center; gap: 14px; }
.contacto-opcion-icon { font-size: 28px; flex-shrink: 0; }
.contacto-opcion h4 { font-size: 13px; font-weight: 600; opacity: .7; margin-bottom: 2px; text-transform: uppercase; letter-spacing: .5px; }
.contacto-link { color: #fff; font-size: 16px; font-weight: 600; transition: opacity var(--trans); }
.contacto-link:hover { opacity: .8; text-decoration: underline; }

/* ============ PROMOCIONES (PÁGINA) ============ */
.promociones-hero {
    padding: 80px 0 60px;
    background:
        radial-gradient(1000px 500px at 80% -10%, var(--red-light) 0%, transparent 60%),
        radial-gradient(800px 400px at 10% 110%, #FFF1E5 0%, transparent 60%),
        #fff;
    text-align: center;
}
.promociones-hero-content { max-width: 700px; }
.promociones-hero .section-title { margin-bottom: 12px; }
.promociones-hero .section-subtitle { margin: 0 auto; }

/* Filtros y búsqueda */
.promos-filter-form {
    margin-bottom: 32px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.search-bar {
    display: flex;
    gap: 12px;
    margin-top: 8px;
    max-width: 600px;
}
.search-bar .form-input { flex: 1; }

/* ============ NEGOCIOS (PÁGINA) ============ */
.negocios-hero {
    padding: 80px 0 60px;
    background:
        radial-gradient(1000px 500px at 80% -10%, var(--red-light) 0%, transparent 60%),
        radial-gradient(800px 400px at 10% 110%, #FFF1E5 0%, transparent 60%),
        #fff;
    text-align: center;
}
.negocios-hero-content { max-width: 700px; }
.negocios-hero .section-title { margin-bottom: 12px; }
.negocios-hero .section-subtitle { margin: 0 auto; }

/* ============ DASHBOARD ============ */
.dashboard-body { background: var(--bg-alt); min-height: 100vh; }

.dashboard-header {
    background: #fff; border-bottom: 1px solid var(--border);
    padding: 16px 0; position: sticky; top: 0; z-index: 100;
}
.header-wrap { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.header-left { display: flex; align-items: center; gap: 20px; }
.header-negocio h1 { font-size: 20px; font-weight: 700; margin-bottom: 2px; }
.header-negocio .badge { font-size: 11px; margin-bottom: 0; }

.dashboard-nav { background: #fff; border-bottom: 1px solid var(--border); }
.nav-tabs { display: flex; gap: 4px; }
.nav-tab {
    display: flex; align-items: center; gap: 8px;
    padding: 16px 20px; font-size: 14px; font-weight: 600;
    color: var(--ink-soft); border-bottom: 3px solid transparent;
    transition: all var(--trans);
}
.nav-tab:hover { color: var(--red); background: var(--bg-alt); }
.nav-tab.active { color: var(--red); border-bottom-color: var(--red); }

.dashboard-main { padding: 32px 0; }

/* Stats dashboard */
.dashboard-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px; margin-bottom: 32px; }
.stat-card {
    background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
    padding: 24px; display: flex; align-items: center; gap: 16px;
    transition: all var(--trans);
}
.stat-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.stat-icon { font-size: 32px; }
.stat-info { display: flex; flex-direction: column; }
.stat-value { font-size: 28px; font-weight: 800; color: var(--ink); line-height: 1; }
.stat-label { font-size: 13px; color: var(--muted); margin-top: 4px; }

.dashboard-section {
    background: #fff; border: 1px solid var(--border);
    border-radius: var(--radius); padding: 24px;
}

/* Actividad */
.actividad-list { display: flex; flex-direction: column; gap: 12px; }
.actividad-item {
    display: flex; align-items: center; gap: 14px;
    padding: 14px; background: var(--bg-alt); border-radius: var(--radius-sm);
    transition: all var(--trans);
}
.actividad-item:hover { background: var(--red-light); }
.actividad-icon { font-size: 24px; flex-shrink: 0; }
.actividad-info { flex: 1; display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.actividad-info strong { font-size: 14px; }
.actividad-info span { font-size: 13px; color: var(--ink-soft); }
.actividad-monto { color: var(--red) !important; font-weight: 600; }
.actividad-fecha { font-size: 12px; color: var(--muted); white-space: nowrap; }

.actividad-total { font-size: 13px; font-weight: 500; color: var(--muted); margin-left: 8px; }
.actividad-pagina-info {
    font-size: 13px; color: var(--muted); font-weight: 500;
    padding: 6px 12px; background: var(--bg-alt); border-radius: 999px;
}

/* Paginación */
.paginacion {
    display: flex; align-items: center; justify-content: center;
    gap: 8px; margin-top: 24px; padding-top: 20px;
    border-top: 1px solid var(--border); flex-wrap: wrap;
}
.paginacion-btn {
    padding: 8px 16px; border-radius: var(--radius-sm);
    background: #fff; border: 1.5px solid var(--border);
    font-size: 14px; font-weight: 600; color: var(--ink);
    transition: all var(--trans); text-decoration: none;
}
.paginacion-btn:hover:not(.paginacion-disabled) { border-color: var(--red); color: var(--red); transform: translateY(-1px); }
.paginacion-disabled { opacity: .4; cursor: not-allowed; }
.paginacion-numeros { display: flex; gap: 4px; align-items: center; }
.paginacion-num {
    min-width: 36px; height: 36px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 8px; font-size: 14px; font-weight: 600;
    color: var(--ink-soft); text-decoration: none;
    transition: all var(--trans);
}
.paginacion-num:hover { background: var(--red-light); color: var(--red); }
.paginacion-num.active { background: var(--red); color: #fff; }
.paginacion-dots { padding: 0 4px; color: var(--muted); font-weight: 600; }

/* Buscar cliente */
.buscar-section { max-width: 600px; margin: 0 auto; text-align: center; }
.buscar-form { margin-top: 24px; }
.form-input-lg {
    padding: 16px 20px; font-size: 18px;
    font-family: 'Courier New', monospace; letter-spacing: 1px;
}

.buscar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    gap: 16px;
    flex-wrap: wrap;
}
.buscar-subtitle { font-size: 14px; color: var(--ink-soft); margin: 0; }

.buscar-divider {
    display: flex;
    align-items: center;
    gap: 16px;
    margin: 28px 0;
    color: var(--muted);
    font-size: 13px;
    font-weight: 500;
}
.buscar-divider::before,
.buscar-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
}

.buscar-card-nuevo {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    background: linear-gradient(135deg, var(--red-light) 0%, #FFF1E5 100%);
    border: 2px dashed var(--red);
    border-radius: var(--radius);
    transition: all var(--trans);
    text-decoration: none;
    color: inherit;
}
.buscar-card-nuevo:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
    border-style: solid;
}
.buscar-card-icon {
    font-size: 32px;
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    border-radius: 50%;
    box-shadow: var(--shadow-sm);
}
.buscar-card-nuevo h4 {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--ink);
}
.buscar-card-nuevo p {
    font-size: 13px;
    color: var(--ink-soft);
    margin: 0;
    line-height: 1.5;
}
.buscar-card-arrow {
    margin-left: auto;
    color: var(--red);
    flex-shrink: 0;
    transition: transform var(--trans);
}
.buscar-card-nuevo:hover .buscar-card-arrow {
    transform: translateX(4px);
}

/* Detalle cliente */
.cliente-detail { max-width: 900px; margin: 0 auto; }
.cliente-header {
    background: #fff; border: 1px solid var(--border);
    border-radius: var(--radius); padding: 32px;
    display: flex; align-items: center; gap: 24px; margin-bottom: 24px;
}
.cliente-avatar {
    width: 80px; height: 80px; border-radius: 50%;
    background: linear-gradient(135deg, var(--red), #FF7A85);
    color: #fff; display: flex; align-items: center; justify-content: center;
    font-size: 36px; font-weight: 800; flex-shrink: 0;
}
.cliente-info h2 { font-size: 24px; font-weight: 800; margin-bottom: 6px; }
.cliente-id { font-size: 14px; color: var(--muted); margin-bottom: 4px; }
.cliente-id strong { color: var(--red); font-family: 'Courier New', monospace; }
.cliente-contacto { font-size: 13px; color: var(--ink-soft); }

/* Cumpleaños */
.cliente-edad { color: var(--muted); font-size: 12px; margin-left: 4px; }
.badge-cumpleanos {
    display: inline-block; padding: 3px 10px; border-radius: 999px;
    background: linear-gradient(135deg, #FEF3C7, #FDE68A);
    color: #92400E; font-size: 11px; font-weight: 700;
    margin-left: 8px; animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* Stats cliente */
.cliente-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 16px; margin-bottom: 24px; }
.stat-box {
    background: #fff; border: 1px solid var(--border);
    border-radius: var(--radius); padding: 20px; text-align: center;
}
.stat-box-value { display: block; font-size: 28px; font-weight: 800; color: var(--red); margin-bottom: 4px; }
.stat-box-label { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .5px; }

/* Acciones cliente (compra) */
.cliente-actions {
    background: #fff; border: 1px solid var(--border);
    border-radius: var(--radius); padding: 24px; margin-bottom: 24px;
}

.action-form { width: 100%; }

.action-form-compra .compra-inputs { display: flex; gap: 16px; align-items: stretch; }

.input-monto-wrap { position: relative; flex: 2; display: flex; align-items: center; min-width: 0; }
.input-monto-symbol {
    position: absolute; left: 20px;
    font-size: 22px; font-weight: 800; color: var(--red);
    pointer-events: none; z-index: 1;
}

.action-form-compra input[type="number"] {
    width: 100%; padding: 18px 20px 18px 48px;
    border: 2px solid var(--border); border-radius: var(--radius);
    font-size: 24px; font-weight: 700; color: var(--ink);
    background: #fff; transition: all var(--trans);
    font-family: 'Inter', system-ui, sans-serif; letter-spacing: .5px;
}
.action-form-compra input[type="number"]:focus {
    outline: none; border-color: var(--red);
    box-shadow: 0 0 0 4px var(--red-light);
}
.action-form-compra input[type="number"]::placeholder {
    color: var(--muted); font-weight: 500; font-size: 20px; letter-spacing: 0;
}
.action-form-compra input[type="number"]::-webkit-outer-spin-button,
.action-form-compra input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none; margin: 0;
}
.action-form-compra input[type="number"] { -moz-appearance: textfield; }

.action-form-compra .btn-primary {
    flex: 1; padding: 18px 24px; font-size: 16px;
    white-space: nowrap; min-width: 180px;
}

/* Productos en formulario de compra */
.productos-registro-section {
    background: var(--bg-alt);
    padding: 16px;
    border-radius: var(--radius);
    margin-bottom: 16px;
}

.producto-registro-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
}
.producto-registro-row:last-child { border-bottom: none; }

.producto-registro-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--ink);
    flex: 1;
}

.producto-registro-input {
    width: 90px;
    padding: 8px 12px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 16px;
    font-weight: 600;
    text-align: center;
    color: var(--ink);
    background: #fff;
    transition: all var(--trans);
}
.producto-registro-input:focus {
    outline: none;
    border-color: var(--red);
    box-shadow: 0 0 0 4px var(--red-light);
}
.producto-registro-input::-webkit-outer-spin-button,
.producto-registro-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}
.producto-registro-input { -moz-appearance: textfield; }

/* Promos cliente */
.cliente-promos {
    background: #fff; border: 1px solid var(--border);
    border-radius: var(--radius); padding: 24px;
}
.cliente-promos h3 { font-size: 18px; font-weight: 700; margin-bottom: 20px; }
.promos-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }

.promo-card {
    border: 1px solid var(--border); border-radius: var(--radius);
    padding: 20px; transition: all var(--trans);
}
.promo-card:hover { border-color: var(--red-light); box-shadow: var(--shadow-sm); }
.promo-card.promo-disabled { opacity: .5; }
.promo-card-header { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; margin-bottom: 10px; }
.promo-card-header h4 { font-size: 15px; font-weight: 700; }
.promo-desc { font-size: 13px; color: var(--ink-soft); margin-bottom: 14px; line-height: 1.5; }
.promo-footer { display: flex; justify-content: space-between; align-items: center; padding-top: 12px; border-top: 1px solid var(--border); }
.promo-usos { font-size: 12px; color: var(--muted); }
.promo-limit { font-size: 12px; color: var(--muted); font-weight: 600; }

/* ============ PROMOCIONES ACUMULATIVAS ============ */
.promos-acumulativas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.promo-acumulativa-card {
    background: #fff;
    border: 2px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    transition: all var(--trans);
}
.promo-acumulativa-card:hover {
    border-color: var(--red-light);
    box-shadow: var(--shadow);
}
.promo-acumulativa-card.completada {
    border-color: #10B981;
    background: linear-gradient(135deg, #F0FDF4 0%, #DCFCE7 100%);
}

.promo-acumulativa-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 12px;
}
.promo-acumulativa-header h4 { font-size: 16px; font-weight: 700; margin: 0; }

.badge-completada { background: #10B981; color: #fff; }
.badge-en-progreso { background: var(--red-light); color: var(--red-dark); }

.promo-acumulativa-desc {
    font-size: 14px;
    color: var(--ink-soft);
    margin-bottom: 16px;
}

/* Barra de progreso */
.progress-bar-container {
    width: 100%;
    height: 12px;
    background: var(--bg-alt);
    border-radius: 999px;
    overflow: hidden;
    margin-bottom: 8px;
}
.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--red) 0%, #FF7A85 100%);
    border-radius: 999px;
    transition: width 0.5s ease;
}
.promo-acumulativa-card.completada .progress-bar {
    background: linear-gradient(90deg, #10B981 0%, #34D399 100%);
}
.progress-label { font-size: 13px; color: var(--muted); margin-bottom: 16px; }

.canje-acumulativa-form { margin-top: 12px; }

/* ============ REGISTRO DE CLIENTE NUEVO ============ */
.cliente-no-encontrado { max-width: 800px; margin: 0 auto; }

.registro-section { max-width: 800px; margin: 0 auto; }
.registro-section-header { margin-bottom: 24px; }

.registro-back {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    font-weight: 500;
    color: var(--ink-soft);
    margin-bottom: 16px;
    transition: color var(--trans);
}
.registro-back:hover { color: var(--red); }

.registro-cliente-card {
    background: #fff; border: 2px dashed var(--red-light);
    border-radius: var(--radius-lg); padding: 32px; margin-top: 24px;
}
.registro-header {
    display: flex; align-items: center; gap: 16px;
    margin-bottom: 24px; padding-bottom: 20px;
    border-bottom: 1px solid var(--border);
}
.registro-icon {
    font-size: 36px; flex-shrink: 0;
    width: 60px; height: 60px;
    display: flex; align-items: center; justify-content: center;
    background: var(--red-light); border-radius: 50%;
}
.registro-header h3 { font-size: 18px; font-weight: 700; margin-bottom: 4px; }
.registro-header p { font-size: 14px; color: var(--ink-soft); }

.registro-form .form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }

.registro-actions {
    display: flex; justify-content: flex-end; gap: 12px;
    margin-top: 24px; padding-top: 20px;
    border-top: 1px solid var(--border);
}

/* ============ CLIENTE EXISTENTE (CASO 2) ============ */
.cliente-existente-card {
    background: #fff;
    border: 2px solid var(--red-light);
    border-radius: var(--radius-lg);
    padding: 40px;
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}
.cliente-existente-icon { font-size: 56px; margin-bottom: 16px; }
.cliente-existente-card h2 { font-size: 24px; font-weight: 800; margin-bottom: 12px; color: var(--ink); }
.cliente-existente-desc { font-size: 15px; color: var(--ink-soft); line-height: 1.6; margin-bottom: 24px; }

.cliente-existente-info {
    background: var(--bg-alt);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 20px;
    text-align: left;
}
.cliente-existente-info .info-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid var(--border);
    font-size: 14px;
}
.cliente-existente-info .info-row:last-child { border-bottom: none; }
.cliente-existente-info .info-label { color: var(--muted); font-weight: 500; }

.cliente-existente-aviso {
    background: #FEF3C7;
    border-left: 4px solid #F59E0B;
    padding: 14px 16px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    color: #78350F;
    text-align: left;
    margin-bottom: 24px;
    line-height: 1.5;
}
.cliente-existente-actions { display: flex; gap: 12px; justify-content: center; }

/* ============ PROMOCIONES DEL NEGOCIO ============ */
.promociones-section { max-width: 900px; margin: 0 auto; }
.promos-list { display: flex; flex-direction: column; gap: 16px; }
.promo-item {
    background: #fff; border: 1px solid var(--border);
    border-radius: var(--radius); padding: 24px;
    transition: all var(--trans);
}
.promo-item:hover { border-color: var(--red-light); box-shadow: var(--shadow-sm); }
.promo-item-info h4 { font-size: 17px; font-weight: 700; margin-bottom: 6px; }
.promo-item-info p { font-size: 14px; color: var(--ink-soft); margin-bottom: 12px; }
.promo-item-meta { display: flex; flex-wrap: wrap; gap: 12px; font-size: 13px; color: var(--muted); align-items: center; }

.promo-item-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 8px;
}

.promo-item-actions {
    display: flex;
    gap: 8px;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
    flex-wrap: wrap;
}

.promo-estado-form { display: inline; }

.promo-item-activa { border-left: 4px solid #10B981; }
.promo-item-pausada { border-left: 4px solid #F59E0B; opacity: .7; }
.promo-item-vencida { border-left: 4px solid #EF4444; opacity: .6; }

.btn-pausar { border-color: #F59E0B; color: #92400E; }
.btn-pausar:hover { background: #FEF3C7; border-color: #F59E0B; color: #92400E; }

.btn-reactivar { background: #10B981; color: #fff; }
.btn-reactivar:hover { background: #059669; transform: translateY(-2px); }

/* ============ HISTORIAL DE COMPRAS ============ */
.historial-lista { display: flex; flex-direction: column; gap: 10px; }

.historial-item {
    display: grid;
    grid-template-columns: 100px 100px 1fr;
    gap: 12px;
    padding: 12px;
    background: var(--bg-alt);
    border-radius: var(--radius-sm);
    align-items: center;
}
.historial-fecha { font-size: 13px; color: var(--ink-soft); }
.historial-monto { font-size: 14px; font-weight: 700; color: var(--red); }
.historial-productos { display: flex; flex-wrap: wrap; gap: 6px; }
.producto-tag {
    display: inline-block;
    padding: 3px 10px;
    background: var(--red-light);
    color: var(--red-dark);
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
}

/* ============ MODALES ============ */
.modal-overlay {
    position: fixed; inset: 0;
    background: rgba(15, 23, 42, 0.6); backdrop-filter: blur(6px);
    display: flex; align-items: center; justify-content: center;
    z-index: 1000; padding: 20px;
    animation: fadeIn .2s ease;
}
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-confirm {
    background: #fff; border-radius: var(--radius-lg);
    padding: 36px 32px; max-width: 420px; width: 100%;
    text-align: center; box-shadow: var(--shadow-lg);
    animation: slideUp .25s cubic-bezier(.4,0,.2,1);
}
@keyframes slideUp {
    from { opacity: 0; transform: translateY(20px) scale(.96); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-confirm-icon { font-size: 48px; margin-bottom: 16px; }
.modal-confirm h3 { font-size: 20px; font-weight: 700; margin-bottom: 10px; color: var(--ink); }
.modal-confirm p { font-size: 14px; color: var(--ink-soft); line-height: 1.6; margin-bottom: 24px; }
.modal-confirm-actions { display: flex; gap: 12px; justify-content: center; }
.modal-confirm-actions .btn { flex: 1; justify-content: center; }

.modal-confirm-monto { font-size: 15px; color: var(--ink-soft); line-height: 1.6; margin: 16px 0; }
.modal-confirm-monto strong {
    font-size: 32px; font-weight: 800; color: var(--red);
    display: block; margin-top: 8px; letter-spacing: -.5px;
}
.modal-confirm-cliente {
    font-size: 13px; color: var(--muted); margin-bottom: 24px;
    padding: 12px; background: var(--bg-alt); border-radius: var(--radius-sm);
}
.modal-confirm-cliente strong { color: var(--ink); font-weight: 600; }

/* Modal dialog (crear/editar promo) */
.modal {
    border: none; border-radius: var(--radius-lg);
    padding: 0; max-width: 600px; width: 90%;
    box-shadow: var(--shadow-lg);
}
.modal::backdrop { background: rgba(0, 0, 0, .5); backdrop-filter: blur(4px); }
.modal-content { padding: 0; }
.modal-header {
    display: flex; justify-content: space-between; align-items: center;
    padding: 20px 24px; border-bottom: 1px solid var(--border);
}
.modal-header h3 { font-size: 20px; font-weight: 700; }
.modal-close {
    font-size: 28px; color: var(--muted); background: none;
    border: none; cursor: pointer; line-height: 1;
}
.modal-form { padding: 24px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.modal-actions {
    display: flex; justify-content: flex-end; gap: 12px;
    margin-top: 24px; padding-top: 20px;
    border-top: 1px solid var(--border);
}

/* ============ LOGOUT ============ */
.logout-body {
    min-height: 100vh; display: flex; align-items: center; justify-content: center;
    background:
        radial-gradient(1000px 500px at 80% -10%, var(--red-light) 0%, transparent 60%),
        radial-gradient(800px 400px at 10% 110%, #FFF1E5 0%, transparent 60%),
        #fff;
    padding: 20px;
}
.logout-container { width: 100%; max-width: 480px; }
.logout-card {
    background: #fff; border-radius: var(--radius-lg);
    padding: 48px 36px; text-align: center;
    box-shadow: var(--shadow-lg); border: 1px solid var(--border);
    animation: slideUp .4s cubic-bezier(.4,0,.2,1);
}
.logout-icon {
    font-size: 64px; margin-bottom: 20px;
    animation: popIn .5s cubic-bezier(.68,-0.55,.27,1.55);
}
@keyframes popIn {
    0% { opacity: 0; transform: scale(0.3); }
    60% { transform: scale(1.1); }
    100% { opacity: 1; transform: scale(1); }
}
.logout-card h1 { font-size: 28px; font-weight: 800; margin-bottom: 12px; color: var(--ink); letter-spacing: -.5px; }
.logout-card p { font-size: 15px; color: var(--ink-soft); line-height: 1.6; margin-bottom: 8px; }
.logout-hint { font-size: 13px !important; color: var(--muted) !important; margin-top: 16px !important; margin-bottom: 24px !important; }
.logout-card .btn { margin: 6px 4px; }

/* ============================================================
   RESPONSIVE (TODOS AL FINAL)
   ============================================================ */

@media (max-width: 900px) {
    .cta-wrap { grid-template-columns: 1fr; }
    .cta-visual { height: 220px; }
    .cta-contacto { grid-template-columns: 1fr; gap: 40px; }
    .footer-wrap { grid-template-columns: 1fr 1fr; }
    .step-arrow { display: none; }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed; top: 72px; left: 0; right: 0;
        background: #fff; flex-direction: column; align-items: stretch;
        padding: 20px; gap: 4px;
        border-bottom: 1px solid var(--border);
        transform: translateY(-120%); transition: transform var(--trans);
        box-shadow: var(--shadow-lg);
    }
    .nav-menu.open { transform: translateY(0); }
    .nav-link { padding: 12px 16px; }
    .nav-toggle { display: flex; }

    .hero { padding: 50px 0 40px; }
    .section { padding: 60px 0; }
    .section-header { flex-direction: column; align-items: flex-start; }
    .footer-wrap { grid-template-columns: 1fr; gap: 30px; }
    .cta-benefits { grid-template-columns: 1fr; }
    .logo-img { height: 36px; }
    .footer .logo-img { height: 32px; }

    .promociones-hero, .negocios-hero { padding: 50px 0 40px; }

    .nav-tabs { overflow-x: auto; }
    .nav-tab { white-space: nowrap; }

    .action-form-compra .compra-inputs { flex-direction: column; }
    .input-monto-wrap { flex: 1; }
    .action-form-compra input[type="number"] {
        width: 100%; font-size: 22px;
        padding: 16px 18px 16px 44px;
    }
    .input-monto-symbol { font-size: 20px; left: 18px; }
    .action-form-compra .btn-primary { width: 100%; min-width: auto; }

    .cliente-header { flex-direction: column; text-align: center; }

    .promos-acumulativas-grid { grid-template-columns: 1fr; }

    .producto-registro-row {
        flex-direction: column;
        align-items: stretch;
    }
    .producto-registro-input { width: 100%; }

    .cliente-existente-actions { flex-direction: column-reverse; }
    .cliente-existente-actions .btn { width: 100%; justify-content: center; }

    .promo-item-actions { flex-direction: column; }
    .promo-item-actions .btn { width: 100%; justify-content: center; }

    .historial-item { grid-template-columns: 1fr; gap: 6px; }
}

@media (max-width: 600px) {
    .consulta-input-wrap { flex-wrap: wrap; }
    .consulta-input { font-size: 16px; width: 100%; }
    .consulta-input-wrap .btn { width: 100%; justify-content: center; margin-top: 6px; }
    .resultado-header { flex-direction: column; text-align: center; }
    .card-resultado-stats { grid-template-columns: repeat(3, 1fr); gap: 8px; }
    .stat-value { font-size: 18px; }
    .stat-label { font-size: 10px; }

    .afiliate-hero { padding: 60px 0 50px; }
    .cta-contacto-form { padding: 24px; }

    .login-card { padding: 32px 24px; }
    .login-header h1 { font-size: 24px; }

    .registro-form .form-row-2 { grid-template-columns: 1fr; }
    .registro-header { flex-direction: column; text-align: center; }
    .registro-actions { flex-direction: column-reverse; }
    .registro-actions .btn { width: 100%; justify-content: center; }

    .paginacion { gap: 4px; }
    .paginacion-btn { padding: 6px 12px; font-size: 13px; }
    .paginacion-num { min-width: 32px; height: 32px; font-size: 13px; }

    .buscar-header { flex-direction: column; align-items: flex-start; }
    .buscar-header .btn { width: 100%; justify-content: center; }
    .buscar-card-nuevo { flex-wrap: wrap; }
    .buscar-card-arrow { display: none; }

    .search-bar { flex-direction: column; }
    .search-bar .btn { width: 100%; justify-content: center; }

    .cliente-existente-card { padding: 28px 20px; }
}

@media (max-width: 500px) {
    .modal-confirm { padding: 28px 20px; }
    .modal-confirm-actions { flex-direction: column-reverse; }

    .logout-card { padding: 36px 24px; }
    .logout-card h1 { font-size: 24px; }
    .logout-icon { font-size: 52px; }

    .action-form-compra input[type="number"] { font-size: 20px; padding: 14px 16px 14px 40px; }
    .input-monto-symbol { font-size: 18px; left: 16px; }
}


/* Input de monto específico */
.input-monto {
    width: 100%;
    padding: 18px 20px 18px 48px;
    border: 2px solid var(--border);
    border-radius: var(--radius);
    font-size: 24px;
    font-weight: 700;
    color: var(--ink);
    background: #fff;
    transition: all var(--trans);
    font-family: 'Inter', system-ui, sans-serif;
    letter-spacing: .5px;
}

.input-monto:focus {
    outline: none;
    border-color: var(--red);
    box-shadow: 0 0 0 4px var(--red-light);
}

.input-monto::placeholder {
    color: var(--muted);
    font-weight: 500;
    font-size: 20px;
    letter-spacing: 0;
}

.input-monto::-webkit-outer-spin-button,
.input-monto::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.input-monto {
    -moz-appearance: textfield;
}




/* ========================================= */
/* 🚨 FIX: Centrar y estilizar el <dialog>   */
/* ========================================= */

/* Forzar centrado absoluto (ignora cualquier otro CSS que lo mueva) */
dialog.modal {
    position: fixed !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
    margin: 0 !important;
    padding: 0 !important;
    border: none !important;
    border-radius: 24px !important;
    width: 90% !important;
    max-width: 520px !important;
    max-height: 90vh !important;
    overflow-y: auto !important;
    background: #ffffff !important;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.25) !important;
    z-index: 9999 !important;
}

/* Fondo oscuro con efecto blur (backdrop) */
dialog.modal::backdrop {
    background: rgba(15, 23, 42, 0.6) !important;
    backdrop-filter: blur(6px) !important;
}

/* Ajustes internos para que el contenido respire */
dialog.modal .modal-content {
    padding: 32px 24px;
}

dialog.modal .modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

dialog.modal .modal-header h3 {
    font-size: 20px;
    font-weight: 700;
    margin: 0;
    color: #0f172a;
}

/* Botón de cerrar (la X) */
dialog.modal .modal-close {
    background: #f1f5f9;
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #64748b;
    transition: all 0.2s;
}

dialog.modal .modal-close:hover {
    background: #e2e8f0;
    color: #0f172a;
}

/* Espaciado entre los campos del formulario */
dialog.modal .form-group {
    margin-bottom: 16px;
}

dialog.modal .modal-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid #e2e8f0;
}