/* MESERQUA Premium Design Tokens conforming to DESIGN.md */
:root {
    --bg-color: #121414;
    --surface: #121414;
    --surface-dim: #121414;
    --surface-bright: #38393a;
    --surface-container-lowest: #0d0e0f;
    --surface-container-low: #1a1c1c;
    --surface-container: #1e2020;
    --surface-container-high: #282a2b;
    --surface-container-highest: #333535;
    
    --on-surface: #e2e2e2;
    --on-surface-variant: #ddc1ae;
    --outline: #a48c7a;
    --outline-variant: #564334;
    
    --primary: #ff8c00;          /* Brand Primary Accent Orange */
    --on-primary: #000000;
    --primary-container: #ff8c00;
    --on-primary-container: #000000;
    
    --secondary: #c6c6c6;
    --on-secondary: #303030;
    --secondary-container: #474747;
    --on-secondary-container: #b5b5b5;
    
    --tertiary: #00c451;         /* Aprobado / Acreditado Green */
    --on-tertiary: #002108;
    --tertiary-container: #00c451;
    
    --error: #ffb4ab;            /* Rechazado / Error Red */
    --on-error: #690005;
    
    --transition-speed: 0.3s;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-feature-settings: "cv02", "cv03", "cv04", "cv11";
}

body {
    background-color: var(--bg-color);
    color: var(--on-surface);
    font-family: 'Inter', sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Scrollbar Customization */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: var(--surface-container-lowest);
}

::-webkit-scrollbar-thumb {
    background: var(--surface-container-highest);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* Glass Panels and Overlay */
.glass-panel {
    background: rgba(30, 32, 32, 0.7);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--outline-variant);
}

/* Dark Inputs with Brand Accent on Focus */
.input-dark {
    background-color: #000000 !important;
    border: 1px solid var(--surface-container-highest) !important;
    color: var(--on-surface) !important;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.input-dark:focus, select.input-dark:focus, textarea.input-dark:focus {
    border-color: var(--primary) !important;
    outline: none !important;
    box-shadow: 0 0 0 2px rgba(255, 140, 0, 0.2) !important;
}

select.input-dark {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%23ddc1ae' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e") !important;
    background-position: right 0.75rem center !important;
    background-size: 1.5em 1.5em !important;
    padding-right: 2.5rem !important;
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    appearance: none !important;
}

/* Segmented Buttons & Accreditation Slanted Style */
.segmented-btn {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Table Style Conforming to DESIGN.md */
table {
    border-collapse: collapse;
    width: 100%;
}

tr {
    transition: background-color 0.2s ease;
}

th {
    font-family: 'JetBrains Mono', monospace !important;
    color: var(--on-surface-variant);
    font-weight: 600;
}

/* Real-Time Landscape Certificate Styling */
.certificate-canvas-landscape {
    background: #ffffff;
    width: 560px;
    height: 792px;
    overflow: hidden;
    flex-shrink: 0;
    user-select: none;
    position: relative;
}

/* A4 proportional scaling container (560 x 792 px reference) */
.certificate-preview-wrapper {
    width: 100%;
    max-width: 560px;
    aspect-ratio: 560 / 792;
    overflow: hidden;
    display: flex;
    justify-content: center;
    position: relative;
    margin: 0 auto;
    border-radius: 4px;
    box-shadow: 0 25px 60px -15px rgba(0,0,0,0.8);
    border: 1px solid rgba(0, 0, 0, 0.08);
    background: #ffffff;
}

.certificate-preview-wrapper .certificate-canvas-landscape {
    flex-shrink: 0;
}

@media (max-width: 1024px) {
    .certificate-preview-wrapper {
        max-width: 336px;
    }
}

@media (max-width: 640px) {
    .certificate-preview-wrapper {
        max-width: 224px;
    }
}

/* Modal certificate scaling */
#cert-modal-overlay .certificate-preview-wrapper {
    display: flex;
    justify-content: center;
    overflow: hidden;
    flex: 1;
    min-height: 0;
    box-shadow: none;
    border: none;
    background: transparent;
    max-width: 100%;
}

#cert-modal-overlay .certificate-canvas-landscape {
    height: auto;
    border: none !important;
    box-shadow: none !important;
    border-radius: 0;
    flex-shrink: 0;
}

/* Material Icon styling */
.material-symbols-outlined {
    font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
    display: inline-block;
    vertical-align: middle;
}

/* SPA Sections management */
.view-section {
    display: none;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1), transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.view-section.active {
    display: flex;
    flex-direction: column;
    opacity: 1;
    transform: translateY(0);
}

/* Active navigation elements */
.nav-tab.active {
    color: var(--primary) !important;
    border-bottom: 2px solid var(--primary) !important;
    font-weight: 700;
}

.sidebar-tab.active {
    background-color: var(--surface-container-highest) !important;
    color: var(--primary) !important;
    font-weight: 700;
    border-left: 3px solid var(--primary);
}

.mobile-tab.active {
    color: var(--primary) !important;
}

/* Custom Scrollbar for Standards List inside card */
.custom-scrollbar::-webkit-scrollbar {
    width: 4px;
}
.custom-scrollbar::-webkit-scrollbar-thumb {
    background: var(--surface-container-highest);
    border-radius: 2px;
}

/* A4 Guidelines Alignment Visual cues */
#landscape-template-layout div {
    transition: top 0.2s ease, bottom 0.2s ease;
}

/* Animation utilities */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.animate-fade-in {
    animation: fadeIn 0.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}


/* Style for status select in index table conforming to DESIGN.md */
.status-select {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    border-radius: 4px;
    padding: 4px 20px 4px 8px !important;
    height: 26px;
    line-height: 1;
    border: 1px solid transparent;
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%23ffffff' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e") !important;
    background-size: 0.9em 0.9em !important;
    background-position: right 4px center !important;
    background-repeat: no-repeat !important;
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    appearance: none !important;
    transition: all 0.2s ease;
    text-align: center;
}

.status-select:focus {
    outline: none !important;
    box-shadow: 0 0 0 1px var(--primary) !important;
}

.status-select-aprobado {
    background-color: rgba(0, 200, 83, 0.2) !important;
    color: #00C853 !important;
    border-color: rgba(0, 200, 83, 0.4) !important;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%2300C853' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e") !important;
}

.status-select-revisar {
    background-color: rgba(255, 214, 0, 0.2) !important;
    color: #FFD600 !important;
    border-color: rgba(255, 214, 0, 0.4) !important;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%23FFD600' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e") !important;
}

.status-select-rechazado {
    background-color: rgba(213, 0, 0, 0.2) !important;
    color: #D50000 !important;
    border-color: rgba(213, 0, 0, 0.4) !important;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%23D50000' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e") !important;
}

/* Custom transitions for the slanted-toggle */
.slanted-toggle {
    transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1), background-color 0.3s ease;
}

/* Printing styling */
@media print {
    body {
        background: white !important;
        color: black !important;
    }
    header, aside, main > section:not(#register-view), #person-form, .lg:sticky, .flex.justify-between, .fixed {
        display: none !important;
    }
    main {
        padding-left: 0 !important;
        padding-top: 0 !important;
    }
    #register-view {
        display: block !important;
        padding: 0 !important;
    }
    #landscape-certificate {
        position: absolute;
        left: 0;
        top: 0;
        width: 210mm !important;
        height: 297mm !important;
        transform: none !important;
        box-shadow: none !important;
        border: none !important;
        page-break-after: avoid;
    }
}

/* Typography and Layout Utilities from DESIGN.md */
.font-headline-xl {
    font-family: 'Manrope', sans-serif !important;
    font-size: 32px !important;
    font-weight: 800 !important;
    line-height: 1.2 !important;
    letter-spacing: -0.02em !important;
}

.text-headline-xl {
    font-size: 32px !important;
}

.font-headline-lg {
    font-family: 'Manrope', sans-serif !important;
    font-size: 24px !important;
    font-weight: 700 !important;
    line-height: 1.3 !important;
}

.text-headline-lg {
    font-size: 24px !important;
}

.font-body-md {
    font-family: 'Inter', sans-serif !important;
    font-size: 16px !important;
    font-weight: 400 !important;
    line-height: 1.5 !important;
}

.font-body-sm {
    font-family: 'Inter', sans-serif !important;
    font-size: 14px !important;
    font-weight: 400 !important;
    line-height: 1.4 !important;
}

.font-label-caps {
    font-family: 'JetBrains Mono', monospace !important;
    font-size: 12px !important;
    font-weight: 600 !important;
    line-height: 1 !important;
    letter-spacing: 0.05em !important;
    text-transform: uppercase !important;
}

.text-label-caps {
    font-size: 12px !important;
}

.font-status-badge {
    font-family: 'Inter', sans-serif !important;
    font-size: 13px !important;
    font-weight: 700 !important;
    line-height: 1 !important;
}

/* Custom layout definitions matching DESIGN.md */
@media (min-width: 768px) {
    .md\:px-margin-page {
        padding-left: 40px !important;
        padding-right: 40px !important;
    }
}

.h-table-row-height {
    height: 56px !important;
}

/* Modal overlay for certificate view */
#cert-modal-overlay {
    animation: fadeInBg 0.2s ease;
}

#cert-modal-overlay.hidden {
    display: none !important;
}

#cert-modal-overlay > div {
    animation: modalSlideIn 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    max-height: 95vh;
    overflow-y: auto;
}

@keyframes fadeInBg {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes modalSlideIn {
    from { opacity: 0; transform: scale(0.95) translateY(10px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}