@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@600;700;800&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,400&display=swap');

:root {
    --primary: #ff6600;
    --primary-light: #ff8534;
    --dark: #000b59;
    --dark-mid: #0a1570;
    --gray-100: #f7f8fb;
    --gray-200: #e9ecf2;
    --gray-300: #d0d5e8;
    --gray-500: #8b93b5;
    --gray-700: #4a5178;
    --text: #1c2045;
    --text-light: #6b7280;
    --green: #1a7a42;
}

/* ─── BASE ─── */
body {
    font-family: 'DM Sans', sans-serif;
    background: #e8eaf2;
    margin: 0;
    padding: 12px 0 24px;
    color: var(--text);
    -webkit-font-smoothing: antialiased;
}

#app {
    max-width: 760px;
    margin: auto;
    background: white;
    border-radius: 3px;
    box-shadow: 0 2px 4px rgba(0,11,89,.06), 0 12px 40px rgba(0,11,89,.12);
    overflow: hidden;
    padding: 0;
}

/* ─── DOCUMENT HEADER ─── */
.doc-header {
    background: white;
    border-bottom: 3px solid var(--dark);
    padding: 14px 40px 10px;
    text-align: center;
}

.logo-container {
    text-align: center;
    margin-bottom: 4px;
}
.logo-container img { max-width: 190px; }

.version-info {
    font-size: 8.5px;
    color: #bbb;
    text-transform: uppercase;
    letter-spacing: 2.5px;
    margin-bottom: 3px;
}

.main-header { text-align: center; }
.main-header h1 {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 21px;
    font-weight: 800;
    color: var(--dark);
    margin: 0;
    letter-spacing: 3px;
    text-transform: uppercase;
}
#categoria-sub {
    color: var(--primary);
    font-size: 11px;
    letter-spacing: 2px;
    margin: 2px 0 0;
    font-weight: 500;
    text-transform: uppercase;
}

/* ─── ACTA BAND ─── */
.acta-highlight {
    background: var(--primary);
    color: white;
    padding: 8px 40px;
    text-align: center;
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 700;
    font-size: 19px;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin: 8px 30px;
    border-radius: 50px;
}

/* ─── CONTENT BODY ─── */
.content-body {
    padding: 16px 40px 20px;
}

/* ─── INFO GRID ─── */
.main-info-container {
    display: flex;
    gap: 16px;
    align-items: stretch;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--gray-200);
    margin-bottom: 12px;
}

.info-grid {
    flex: 1.5;
    display: grid;
    grid-template-columns: 1fr;
}

.info-item {
    font-size: 12.5px;
    padding: 4px 0;
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    align-items: baseline;
    gap: 8px;
}
.info-item:last-child { border-bottom: none; }

.label {
    font-weight: 600;
    color: var(--dark);
    font-size: 9.5px;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    white-space: nowrap;
    min-width: 96px;
    flex-shrink: 0;
}

/* ─── EVIDENCIA ─── */
.evidencia-box {
    flex: 1;
    border: 1px solid var(--gray-300);
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--gray-100);
    padding: 4px;
    border-radius: 2px;
    min-height: 140px;
}
.evidencia-box.visible { display: flex; }
.label-evidencia {
    font-size: 8px;
    color: var(--gray-500);
    margin: 0 0 4px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}
#img-evidencia {
    width: 100%;
    height: 130px;
    object-fit: contain;
}

/* ─── CLAUSULA ─── */
.clausula-section {
    background: var(--gray-100);
    border-left: 4px solid var(--primary);
    padding: 9px 14px;
    font-size: 11px;
    line-height: 1.5;
    color: var(--gray-700);
    text-align: justify;
    margin-bottom: 12px;
    border-radius: 0 2px 2px 0;
}
.clausula-section strong {
    display: block;
    color: var(--dark);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 3px;
}

/* ─── SECTION DIVIDER ─── */
.section-divider {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 700;
    font-size: 12px;
    color: var(--dark);
    letter-spacing: 2.5px;
    text-transform: uppercase;
    margin: 10px 0 8px;
}
.section-divider::before {
    content: '';
    display: block;
    width: 4px;
    height: 13px;
    background: var(--primary);
    flex-shrink: 0;
    border-radius: 2px;
}
.section-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--gray-200);
}

/* ─── TALLAS ─── */
.tallas-container {
    background: var(--gray-100);
    border: 1px solid var(--gray-200);
    padding: 8px 12px;
    margin-bottom: 8px;
    font-size: 12px;
    border-radius: 2px;
}
.tallas-title {
    font-weight: 700;
    font-size: 9.5px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--dark);
    margin: 0 0 4px;
}
.tallas-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 4px;
}

/* ─── TABLE ─── */
.modern-table {
    width: 100%;
    border-collapse: collapse;
    margin: 0 0 6px;
    font-size: 12px;
}
.modern-table thead tr { background: var(--dark); }
.modern-table thead th {
    color: white;
    padding: 7px 12px;
    text-align: left;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
}
.modern-table thead th:first-child {
    border-left: 4px solid var(--primary);
}
.modern-table tbody tr:nth-child(even) td { background: #f9fafc; }
.modern-table td {
    padding: 5px 12px;
    border-bottom: 1px solid var(--gray-200);
    color: var(--text);
    vertical-align: middle;
}
.modern-table tbody tr:last-child td {
    border-bottom: 2px solid var(--gray-200);
}

/* ─── SIGNATURE ─── */
.signature-area {
    text-align: center;
    margin: 14px 0 0;
    background: var(--gray-100);
    border: 1px solid var(--gray-200);
    border-radius: 3px;
    padding: 12px 16px 10px;
}
#canvas-wrapper {
    min-height: 150px;
    display: flex;
    justify-content: center;
    background: white;
    border: 1.5px dashed var(--gray-300);
    border-radius: 2px;
    padding: 4px;
    margin-bottom: 6px;
}
#signature-pad { border: none; }
#firma-estatica {
    max-width: 400px;
    width: 100%;
    height: auto;
    border-bottom: 2px solid var(--dark);
    display: block;
    margin: 0 auto;
    object-fit: contain;
    background-repeat: no-repeat;
}
.signature-label {
    font-size: 9.5px;
    font-weight: 600;
    color: var(--dark);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin: 0;
}
#mensaje-bloqueo {
    color: var(--green) !important;
    font-weight: 600;
    font-size: 12.5px;
    margin-top: 6px !important;
    letter-spacing: 0.3px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

/* ─── OBSERVATIONS ─── */
.observations-box {
    font-size: 12px;
    border-top: 1px dashed var(--gray-300);
    padding-top: 8px;
    margin-top: 12px;
    color: var(--gray-700);
}
.observations-box strong {
    display: block;
    color: var(--dark);
    font-size: 9.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 3px;
}

/* ─── FOOTER ─── */
.footer {
    margin-top: 14px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 10px;
    color: var(--gray-500);
    border-top: 1px solid var(--gray-200);
    padding-top: 8px;
}
.brand {
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 700;
    font-size: 15px;
    color: var(--primary);
    letter-spacing: 1px;
}

/* ─── BUTTONS ─── */
.no-print {
    margin-top: 10px;
    display: flex;
    justify-content: center;
    gap: 10px;
}
.btn-primary {
    background: var(--primary);
    color: white;
    border: none;
    padding: 9px 26px;
    border-radius: 3px;
    cursor: pointer;
    font-weight: 600;
    font-size: 13px;
    letter-spacing: 0.3px;
    transition: background 0.15s, box-shadow 0.15s, transform 0.1s;
    font-family: 'DM Sans', sans-serif;
}
.btn-primary:hover:not(:disabled) {
    background: var(--primary-light);
    box-shadow: 0 4px 14px rgba(255,102,0,0.35);
    transform: translateY(-1px);
}
.btn-primary:active:not(:disabled) { transform: translateY(0); }
.btn-secondary {
    background: transparent;
    color: var(--gray-700);
    border: 1px solid var(--gray-300);
    padding: 9px 18px;
    border-radius: 3px;
    cursor: pointer;
    font-size: 13px;
    font-family: 'DM Sans', sans-serif;
    transition: border-color 0.15s, color 0.15s;
}
.btn-secondary:hover {
    border-color: var(--dark);
    color: var(--dark);
}
.btn-primary:disabled {
    background-color: var(--gray-500) !important;
    cursor: not-allowed;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: none !important;
    box-shadow: none !important;
}

/* ─── SPINNER ─── */
.spinner {
    display: inline-block;
    width: 15px;
    height: 15px;
    border: 2px solid rgba(255,255,255,.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 0.7s linear infinite;
    margin-right: 8px;
    vertical-align: middle;
    flex-shrink: 0;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ─── PRINT ─── */
@media print {
    body { background: white; padding: 0; }
    #app { box-shadow: none; max-width: 100%; border-radius: 0; }
    .doc-header,
    .acta-highlight,
    .clausula-section,
    .modern-table thead { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
    .no-print { display: none !important; }
    .signature-area { border: none; background: none; padding: 0; }
    #canvas-wrapper { border: none; background: none; padding: 0; }
}