/**
 * Estilos para Cartel QR de Cortesía para Parabrisas (atto3_cartel_carga.css)
 * Soporte estricto multi-tema (claro / oscuro) y optimización @media print
 */

/* ==========================================================================
   1. VARIABLES CSS MULTI-TEMA
   ========================================================================== */
:root,
[data-theme="dark"],
body.dark-theme {
    --qr-bg-page: radial-gradient(circle at 50% 0%, #172338 0%, #0b111e 75%);
    --qr-bg-card: rgba(18, 26, 42, 0.88);
    --qr-bg-card-elevated: #162033;
    --qr-border-card: rgba(56, 189, 248, 0.22);
    --qr-border-subtle: rgba(255, 255, 255, 0.1);
    --qr-text-main: #f8fafc;
    --qr-text-muted: #94a3b8;
    --qr-accent-primary: #0284c7;
    --qr-accent-hover: #0369a1;
    --qr-accent-light: rgba(56, 189, 248, 0.15);
    --qr-input-bg: #0f172a;
    --qr-input-border: rgba(148, 163, 184, 0.25);
    --qr-input-text: #f1f5f9;
    --qr-preview-bg-card: #ffffff;
    --qr-preview-text: #0f172a;
    --qr-preview-border: #cbd5e1;
    --qr-preview-shadow: 0 20px 45px -15px rgba(0, 0, 0, 0.65), 0 0 0 1px rgba(255, 255, 255, 0.08);
}

[data-theme="light"],
body.light-theme,
[data-bs-theme="light"] {
    --qr-bg-page: #f1f5f9;
    --qr-bg-card: #ffffff;
    --qr-bg-card-elevated: #f8fafc;
    --qr-border-card: rgba(14, 165, 233, 0.28);
    --qr-border-subtle: #e2e8f0;
    --qr-text-main: #0f172a;
    --qr-text-muted: #475569;
    --qr-accent-primary: #0284c7;
    --qr-accent-hover: #0369a1;
    --qr-accent-light: rgba(14, 165, 233, 0.12);
    --qr-input-bg: #ffffff;
    --qr-input-border: #cbd5e1;
    --qr-input-text: #0f172a;
    --qr-preview-bg-card: #ffffff;
    --qr-preview-text: #0f172a;
    --qr-preview-border: #94a3b8;
    --qr-preview-shadow: 0 15px 35px -10px rgba(15, 23, 42, 0.18), 0 0 0 1px rgba(15, 23, 42, 0.06);
}

/* ==========================================================================
   2. REGLAS BASE Y CONTENEDOR
   ========================================================================== */
body {
    background: var(--qr-bg-page) !important;
    color: var(--qr-text-main) !important;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: clip;
}

h1, h2, h3, h4, h5, h6, .brand-title {
    font-family: 'Outfit', sans-serif;
}

.mono-num,
.font-mono,
.plate-preview,
.qr-time-badge {
    font-family: 'JetBrains Mono', monospace;
}

/* Blindaje contra colisiones de .text-muted en header.php */
.text-muted,
.small-muted,
.qr-text-muted {
    color: var(--qr-text-muted) !important;
}

.tool-layout {
    max-width: 1280px;
    margin: 1.5rem auto 3.5rem;
    padding: 0 1rem;
    width: 100%;
}

/* ==========================================================================
   3. BOTÓN FLOTANTE DE TEMA Y CABECERA LOCAL
   ========================================================================== */
.theme-toggle {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--qr-bg-card);
    border: 1px solid var(--qr-border-card);
    color: var(--qr-text-main);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    cursor: pointer;
    z-index: 1050;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.28);
    transition: transform 0.2s ease, background 0.2s ease;
}

.theme-toggle:hover {
    transform: scale(1.08);
}

.hero-header {
    text-align: center;
    margin-bottom: 2rem;
}

.hero-header h1 {
    font-weight: 700;
    font-size: clamp(1.75rem, 3.5vw, 2.35rem);
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
}

.hero-header p {
    font-size: 1.05rem;
    max-width: 780px;
    margin: 0 auto;
}

/* ==========================================================================
   4. TARJETA PRINCIPAL Y FORMULARIO (COLUMNA IZQUIERDA)
   ========================================================================== */
.qr-main-card {
    background: var(--qr-bg-card);
    border: 1px solid var(--qr-border-card);
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
    backdrop-filter: blur(12px);
    margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
    .qr-main-card {
        padding: 2rem;
    }
}

.section-legend {
    font-size: 1.15rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.25rem;
    color: var(--qr-text-main);
}

.section-legend i {
    color: var(--qr-accent-primary);
}

/* Controles de formulario táctiles */
.form-label {
    font-size: 0.92rem;
    font-weight: 600;
    margin-bottom: 0.35rem;
    color: var(--qr-text-main);
}

.form-control,
.form-select {
    background-color: var(--qr-input-bg) !important;
    border: 1px solid var(--qr-input-border) !important;
    color: var(--qr-input-text) !important;
    border-radius: 10px;
    min-height: 44px;
    font-size: 0.95rem;
    padding: 0.5rem 0.85rem;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-select {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--qr-accent-primary) !important;
    box-shadow: 0 0 0 3px var(--qr-accent-light) !important;
    outline: none;
}

.form-control::placeholder {
    color: var(--qr-text-muted);
    opacity: 0.8;
}

.form-select option {
    background-color: var(--qr-input-bg);
    color: var(--qr-input-text);
}

/* Selector de método con pastillas (pills) */
.method-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.method-pill-btn {
    border: 1px solid var(--qr-input-border);
    background: var(--qr-bg-card-elevated);
    color: var(--qr-text-main);
    border-radius: 10px;
    padding: 0.65rem 0.5rem;
    text-align: center;
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    min-height: 44px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    transition: all 0.2s ease;
    user-select: none;
}

.method-pill-btn i {
    font-size: 1.25rem;
}

.method-pill-btn:hover {
    border-color: var(--qr-accent-primary);
    background: var(--qr-accent-light);
}

.method-pill-btn.active {
    background: var(--qr-accent-primary);
    border-color: var(--qr-accent-primary);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(2, 132, 199, 0.35);
}

.method-pill-btn.active i {
    color: #ffffff;
}

/* Switch de privacidad */
.privacy-toggle-box {
    background: var(--qr-bg-card-elevated);
    border: 1px solid var(--qr-border-subtle);
    border-radius: 10px;
    padding: 0.85rem 1rem;
    margin-top: 0.85rem;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.privacy-toggle-box .form-check-input {
    margin-top: 0.25rem;
    cursor: pointer;
    width: 2.25rem;
    height: 1.25rem;
}

.privacy-toggle-box label {
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--qr-text-main);
    margin-bottom: 0.2rem;
}

.privacy-toggle-box .help-text {
    font-size: 0.8rem;
    color: var(--qr-text-muted);
    line-height: 1.35;
}

/* ==========================================================================
   5. BOTONES DE ACCIÓN PRINCIPALES
   ========================================================================== */
.actions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 0.75rem;
    margin-top: 1.5rem;
}

.btn-qr-action {
    border-radius: 10px;
    min-height: 46px;
    font-size: 0.95rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.65rem 1.25rem;
    cursor: pointer;
    transition: all 0.2s ease;
    border: 1px solid transparent;
    text-decoration: none;
    width: 100%;
}

/* Botón de impresión (Azul institucional accesible) */
.btn-qr-print {
    background: #0055a4;
    color: #ffffff !important;
    box-shadow: 0 4px 14px rgba(0, 85, 164, 0.35);
}

.btn-qr-print:hover {
    background: #004482;
    transform: translateY(-1px);
    box-shadow: 0 6px 18px rgba(0, 85, 164, 0.45);
}

/* Botón de descarga de imagen PNG */
.btn-qr-download {
    background: #0284c7;
    color: #ffffff !important;
    box-shadow: 0 4px 14px rgba(2, 132, 199, 0.35);
}

.btn-qr-download:hover {
    background: #0369a1;
    transform: translateY(-1px);
    box-shadow: 0 6px 18px rgba(2, 132, 199, 0.45);
}

/* Botón guardar ajustes */
.btn-qr-save {
    background: var(--qr-bg-card-elevated);
    border-color: var(--qr-border-card);
    color: var(--qr-text-main);
}

.btn-qr-save:hover {
    border-color: var(--qr-accent-primary);
    background: var(--qr-accent-light);
}

/* ==========================================================================
   6. CONTENEDOR DE PREVISUALIZACIÓN (COLUMNA DERECHA)
   ========================================================================== */
.preview-sticky-wrapper {
    position: sticky;
    top: 85px;
}

.preview-card-outer {
    background: var(--qr-bg-card);
    border: 1px solid var(--qr-border-card);
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
    backdrop-filter: blur(12px);
    margin-bottom: 1.5rem;
}

.preview-badge-status {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.35rem 0.75rem;
    border-radius: 9999px;
    background: rgba(14, 165, 233, 0.15);
    color: #0284c7;
    margin-bottom: 0.75rem;
}

/* ==========================================================================
   7. CARTEL DE CORTESÍA (DOCUMENTO RENDERIZADO VISIBLE)
   ========================================================================== */
.ev-courtesy-sign {
    background: #ffffff !important;
    color: #0f172a !important;
    border-radius: 14px;
    border: 2px solid #0f172a;
    padding: 1.35rem;
    box-shadow: var(--qr-preview-shadow);
    position: relative;
    overflow: hidden;
    margin: 0 auto;
    transition: all 0.3s ease;
}

/* Formato Horizontal Salpicadero (2:1) */
.ev-courtesy-sign.format-dashboard {
    width: 100%;
    max-width: 540px;
    aspect-ratio: 16 / 9;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

/* Formato A5 vertical */
.ev-courtesy-sign.format-a5 {
    width: 100%;
    max-width: 440px;
    min-height: 520px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

/* Formato A4 vertical */
.ev-courtesy-sign.format-a4 {
    width: 100%;
    max-width: 480px;
    min-height: 600px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

/* Encabezado del cartel */
.sign-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid #0f172a;
    padding-bottom: 0.65rem;
    margin-bottom: 0.85rem;
}

.sign-brand-box {
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

.sign-ev-icon {
    width: 36px;
    height: 36px;
    background: #0f172a;
    color: #ffffff;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.sign-title-group h2 {
    font-size: 1.15rem;
    font-weight: 800;
    margin: 0;
    color: #0f172a !important;
    line-height: 1.15;
}

.sign-title-group span {
    font-size: 0.82rem;
    font-weight: 700;
    color: #475569 !important;
    display: block;
}

.sign-plate-badge {
    background: #0f172a;
    color: #ffffff;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700;
    font-size: 0.82rem;
    padding: 0.3rem 0.6rem;
    border-radius: 6px;
    letter-spacing: 0.05em;
}

/* Cuerpo central del cartel */
.sign-body-layout {
    display: flex;
    align-items: center;
    gap: 1.15rem;
    flex: 1;
}

/* En formato horizontal mantenemos flex row */
.format-dashboard .sign-body-layout {
    flex-direction: row;
}

/* En formato vertical A5 y A4 apilamos o mantenemos proporción */
.format-a5 .sign-body-layout,
.format-a4 .sign-body-layout {
    flex-direction: column;
    text-align: center;
    padding: 0.5rem 0;
}

/* Caja del código QR */
.sign-qr-box {
    background: #ffffff;
    border: 2px solid #0f172a;
    border-radius: 12px;
    padding: 0.6rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.sign-qr-box canvas,
.sign-qr-box img {
    display: block;
    width: 112px !important;
    height: 112px !important;
}

.format-a5 .sign-qr-box canvas,
.format-a5 .sign-qr-box img {
    width: 145px !important;
    height: 145px !important;
}

.format-a4 .sign-qr-box canvas,
.format-a4 .sign-qr-box img {
    width: 165px !important;
    height: 165px !important;
}

/* Modificadores de tamaño del código QR en previsualización */
.qr-size-compact .sign-qr-box canvas,
.qr-size-compact .sign-qr-box img {
    width: 95px !important;
    height: 95px !important;
}
.format-a5.qr-size-compact .sign-qr-box canvas,
.format-a5.qr-size-compact .sign-qr-box img {
    width: 125px !important;
    height: 125px !important;
}
.format-a4.qr-size-compact .sign-qr-box canvas,
.format-a4.qr-size-compact .sign-qr-box img {
    width: 145px !important;
    height: 145px !important;
}

.qr-size-large .sign-qr-box canvas,
.qr-size-large .sign-qr-box img {
    width: 130px !important;
    height: 130px !important;
}
.format-a5.qr-size-large .sign-qr-box canvas,
.format-a5.qr-size-large .sign-qr-box img {
    width: 170px !important;
    height: 170px !important;
}
.format-a4.qr-size-large .sign-qr-box canvas,
.format-a4.qr-size-large .sign-qr-box img {
    width: 190px !important;
    height: 190px !important;
}

.sign-qr-sublabel {
    font-size: 0.68rem;
    font-weight: 700;
    color: #0f172a !important;
    margin-top: 0.35rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

/* Mensaje y datos de contacto */
.sign-message-box {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.sign-lead-message {
    font-size: 0.88rem;
    line-height: 1.35;
    font-weight: 600;
    color: #1e293b !important;
    margin-bottom: 0.65rem;
}

.sign-contact-display {
    background: #f1f5f9;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    padding: 0.4rem 0.65rem;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.82rem;
    font-weight: 700;
    color: #0f172a !important;
    width: fit-content;
}

.format-a5 .sign-contact-display,
.format-a4 .sign-contact-display {
    margin: 0 auto;
}

.sign-contact-display i {
    font-size: 1rem;
    color: #0055a4;
}

/* Pie del cartel */
.sign-footer {
    border-top: 1.5px solid #e2e8f0;
    padding-top: 0.45rem;
    margin-top: 0.75rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.72rem;
    font-weight: 600;
    color: #64748b !important;
}

.sign-cut-indicator {
    border-top: 1.5px dashed #94a3b8;
    margin-top: 0.85rem;
    padding-top: 0.35rem;
    font-size: 0.68rem;
    color: #94a3b8 !important;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    user-select: none;
}

/* Estilo Eléctrico (Acento azul) */
.style-electric {
    border-color: #0055a4;
}

.style-electric .sign-header {
    border-bottom-color: #0055a4;
}

.style-electric .sign-ev-icon {
    background: #0055a4;
}

.style-electric .sign-qr-box {
    border-color: #0055a4;
}

.style-electric .sign-title-group h2 {
    color: #0055a4 !important;
}

/* ==========================================================================
   8. DOCUMENTO DE IMPRESIÓN OFFLINE DEDICADO
   ========================================================================== */
.qr-print-document {
    display: none !important;
}

@media print {
    /* Ocultar elementos web no imprimibles */
    nav,
    .navbar,
    .navbar-byd,
    .fixed-top,
    header,
    footer,
    .fijate-footer,
    .theme-toggle,
    .tools-ad-banner-section,
    .tool-ad-sidebar,
    #menuOffcanvas,
    .header-novedades-bell,
    .mobile-search-trigger,
    .qr-interactive-wrapper,
    .btn,
    .toast-container {
        display: none !important;
        visibility: hidden !important;
        height: 0 !important;
        width: 0 !important;
        position: absolute !important;
        top: -9999px !important;
    }

    body {
        background: #ffffff !important;
        color: #000000 !important;
        padding: 0 !important;
        margin: 0 !important;
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }

    .tool-layout {
        max-width: 100% !important;
        margin: 0 !important;
        padding: 0 !important;
    }

    .qr-print-document {
        display: block !important;
        width: 100% !important;
        padding: 1.5cm !important;
        margin: 0 auto !important;
        background: #ffffff !important;
        color: #000000 !important;
        box-sizing: border-box !important;
    }

    .print-sign-frame {
        border: 2.5px solid #000000 !important;
        border-radius: 12px !important;
        padding: 1.5cm !important;
        background: #ffffff !important;
        color: #000000 !important;
        text-align: center !important;
        page-break-inside: avoid !important;
    }

    .print-sign-frame * {
        color: #000000 !important;
        border-color: #000000 !important;
    }

    .print-qr-target {
        display: flex !important;
        justify-content: center !important;
        align-items: center !important;
        margin: 1.25cm auto !important;
    }

    .print-qr-target canvas,
    .print-qr-target img {
        width: 4.6cm !important;
        height: 4.6cm !important;
    }

    .qr-print-compact .print-qr-target canvas,
    .qr-print-compact .print-qr-target img {
        width: 3.8cm !important;
        height: 3.8cm !important;
    }

    .qr-print-large .print-qr-target canvas,
    .qr-print-large .print-qr-target img {
        width: 5.8cm !important;
        height: 5.8cm !important;
    }

    .print-cut-line {
        border-top: 1.5px dashed #000000 !important;
        margin-top: 1.5cm !important;
        padding-top: 0.35cm !important;
        font-size: 9pt !important;
    }
}

/* ==========================================================================
   9. MODAL IN-PAGE Y TOASTS
   ========================================================================== */
.qr-modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.65);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1060;
    padding: 1rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, visibility 0.25s ease;
}

.qr-modal-backdrop.active {
    opacity: 1;
    visibility: visible;
}

.qr-modal-dialog {
    background: var(--qr-bg-card);
    border: 1px solid var(--qr-border-card);
    border-radius: 16px;
    max-width: 520px;
    width: 100%;
    padding: 1.75rem;
    color: var(--qr-text-main);
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.5);
    transform: scale(0.95);
    transition: transform 0.25s ease;
}

.qr-modal-backdrop.active .qr-modal-dialog {
    transform: scale(1);
}

.qr-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.25rem;
    border-bottom: 1px solid var(--qr-border-subtle);
    padding-bottom: 0.75rem;
}

.qr-modal-header h3 {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 700;
}

.qr-modal-close-btn {
    background: transparent;
    border: none;
    color: var(--qr-text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    line-height: 1;
    padding: 0.25rem;
}

.qr-modal-close-btn:hover {
    color: var(--qr-text-main);
}

.qr-modal-body ul {
    padding-left: 1.25rem;
    margin-bottom: 1.5rem;
}

.qr-modal-body li {
    margin-bottom: 0.75rem;
    font-size: 0.92rem;
    color: var(--qr-text-main);
}

/* Toast flotante de confirmación */
.qr-toast {
    position: fixed;
    bottom: 80px;
    right: 20px;
    background: #0284c7;
    color: #ffffff;
    padding: 0.75rem 1.25rem;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
    z-index: 1070;
    opacity: 0;
    transform: translateY(15px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    pointer-events: none;
}

.qr-toast.show {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================================================
   10. CLASES DE UTILIDAD Y DOCUMENTO DE IMPRESIÓN (SIN ESTILOS INLINE)
   ========================================================================== */
.input-plate-field {
    max-width: 220px;
}

.input-departure-field {
    max-width: 180px;
}

.sign-footer-url {
    font-size: 0.65rem;
}

.print-header-title {
    font-size: 24pt;
    font-weight: 800;
    margin: 0;
    text-transform: uppercase;
}

.print-vehicle-name {
    font-size: 14pt;
    font-weight: 700;
}

.print-plate-badge {
    font-size: 16pt;
    font-weight: 700;
    border: 2px solid #000000;
    padding: 4px 12px;
    border-radius: 6px;
}

.print-scan-label {
    font-size: 12pt;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.print-message-text {
    font-size: 13pt;
    line-height: 1.4;
    max-width: 80%;
    margin: 0 auto 16px auto;
}

.print-contact-box {
    font-size: 12pt;
    font-weight: 700;
    margin-bottom: 20px;
}