/*
==================================================
TEMA PREMIUM - VALIDAR CERTIFICADO
Sistema de Consulta Pública
Paleta: Azul (#2563eb) + Roxo (#7c3aed) + Verde (#059669)
==================================================
*/

/* ===== VARIÁVEIS CSS ===== */
:root {
    --primary-blue: #2563eb;
    --primary-blue-light: #3b82f6;
    --primary-blue-dark: #1e40af;

    --secondary-purple: #7c3aed;
    --secondary-purple-light: #8b5cf6;
    --secondary-purple-dark: #6d28d9;

    --success-green: #059669;
    --success-green-light: #10b981;

    --accent-gold: #f59e0b;
    --accent-gold-light: #fbbf24;

    --error-red: #dc2626;
    --error-red-light: #ef4444;

    --neutral-white: #ffffff;
    --neutral-light: #f8fafc;
    --neutral-gray: #e2e8f0;
    --neutral-medium: #64748b;
    --neutral-dark: #334155;
    --neutral-darker: #1e293b;

    --gradient-primary: linear-gradient(135deg, var(--primary-blue), var(--secondary-purple));
    --gradient-success: linear-gradient(135deg, var(--success-green), var(--success-green-light));
    --gradient-accent: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-light));

    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

    --glass-bg: rgba(255, 255, 255, 0.9);
    --glass-border: rgba(255, 255, 255, 0.5);
}

/* ===== TEMA ESCURO ===== */
[data-theme="dark"] {
    --neutral-white: #1e293b;
    --neutral-light: #0f172a;
    --neutral-gray: #334155;
    --neutral-medium: #94a3b8;
    --neutral-dark: #e2e8f0;
    --neutral-darker: #f8fafc;

    --glass-bg: rgba(30, 41, 59, 0.95);
    --glass-border: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] body {
    background: linear-gradient(180deg, #0f172a 0%, #1e293b 100%);
}

/* ===== RESET E BASE ===== */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    color: var(--neutral-dark);
    background: linear-gradient(180deg, #f8fafc 0%, #e2e8f0 100%);
    min-height: 100vh;
    overflow-x: hidden;
}

/* ===== HEADER PREMIUM ===== */
.premium-header {
    position: relative;
    background: var(--gradient-primary);
    padding: 2rem 1rem 5rem;
    text-align: center;
    overflow: hidden;
}

.header-bg-animation {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 20% 50%, rgba(255,255,255,0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(255,255,255,0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 20%, rgba(255,255,255,0.05) 0%, transparent 30%),
        radial-gradient(circle at 60% 80%, rgba(255,255,255,0.05) 0%, transparent 30%);
    animation: bgFloat 20s ease-in-out infinite;
}

@keyframes bgFloat {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-10px) scale(1.02); }
}

.header-controls {
    position: absolute;
    top: 1rem;
    right: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    z-index: 10;
}

.security-badge {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    background: rgba(5, 150, 105, 0.9);
    color: white;
    padding: 0.4rem 0.8rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
}

.security-badge i {
    font-size: 0.7rem;
}

.theme-toggle-btn {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.25);
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.theme-toggle-btn:hover {
    background: rgba(255,255,255,0.25);
    transform: scale(1.1) rotate(15deg);
}

.header-content {
    position: relative;
    z-index: 5;
}

.header-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 1rem;
    background: rgba(255,255,255,0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255,255,255,0.2);
    animation: iconPulse 3s ease-in-out infinite;
}

.header-icon i {
    font-size: 2rem;
    color: white;
}

@keyframes iconPulse {
    0%, 100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(255,255,255,0.4); }
    50% { transform: scale(1.05); box-shadow: 0 0 0 15px rgba(255,255,255,0); }
}

.premium-header h1 {
    color: white;
    font-size: 2.2rem;
    font-weight: 800;
    letter-spacing: 2px;
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.header-subtitle {
    color: rgba(255,255,255,0.9);
    font-size: 1.1rem;
    font-weight: 400;
    margin-bottom: 1.5rem;
}

/* Contador no Header */
.validation-counter {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(10px);
    padding: 0.6rem 1.5rem;
    border-radius: 50px;
    border: 1px solid rgba(255,255,255,0.2);
}

.counter-icon {
    width: 32px;
    height: 32px;
    background: var(--success-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.9rem;
}

.counter-text {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    color: white;
    font-size: 0.95rem;
}

.counter-number {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--accent-gold-light);
}

.counter-label {
    font-weight: 400;
}

/* Onda do Header */
.header-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 80px;
    overflow: hidden;
}

.header-wave svg {
    position: absolute;
    bottom: 0;
    width: 100%;
    height: 80px;
}

.wave-path {
    fill: var(--neutral-light);
    animation: waveMove 8s ease-in-out infinite;
}

[data-theme="dark"] .wave-path {
    fill: #0f172a;
}

@keyframes waveMove {
    0%, 100% { d: path("M0,60 C360,120 720,0 1080,60 C1260,90 1380,90 1440,60 L1440,120 L0,120 Z"); }
    50% { d: path("M0,80 C360,20 720,100 1080,40 C1260,60 1380,80 1440,60 L1440,120 L0,120 Z"); }
}

/* ===== CONTAINER PRINCIPAL ===== */
.main-container {
    max-width: 900px;
    margin: -2rem auto 0;
    padding: 0 1rem 3rem;
    position: relative;
    z-index: 10;
}

/* ===== CARD DO FORMULÁRIO PREMIUM ===== */
.form-card-premium {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 1.5rem;
    padding: 2.5rem;
    box-shadow: var(--shadow-2xl);
    border: 1px solid var(--glass-border);
    position: relative;
    overflow: hidden;
    margin-bottom: 2rem;
}

.form-card-premium::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

.card-icon-float {
    position: absolute;
    top: -20px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--neutral-white);
    animation: floatIcon 3s ease-in-out infinite;
}

.card-icon-float i {
    color: white;
    font-size: 1.5rem;
}

@keyframes floatIcon {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.card-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    color: var(--neutral-darker);
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.title-icon {
    width: 36px;
    height: 36px;
    background: var(--gradient-primary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1rem;
}

.card-subtitle {
    text-align: center;
    color: var(--neutral-medium);
    font-size: 1rem;
    margin-bottom: 2rem;
}

/* Input Premium */
.input-wrapper {
    margin-bottom: 1.5rem;
}

.input-wrapper label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--neutral-dark);
    margin-bottom: 0.5rem;
    padding-left: 0.25rem;
}

.input-field {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 1rem;
    color: var(--neutral-medium);
    font-size: 1.1rem;
    transition: color 0.3s ease;
    z-index: 2;
}

.input-field input {
    width: 100%;
    padding: 1rem 1rem 1rem 3rem;
    font-size: 1.2rem;
    font-family: 'JetBrains Mono', monospace;
    letter-spacing: 0.05em;
    border: 2px solid var(--neutral-gray);
    border-radius: 0.75rem;
    background: var(--neutral-white);
    color: var(--neutral-darker);
    transition: all 0.3s ease;
    text-align: center;
}

.input-field input::placeholder {
    color: var(--neutral-medium);
    opacity: 0.7;
}

.input-field input:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.15);
}

.input-field input:focus + .input-status::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 0.75rem;
    padding: 2px;
    background: var(--gradient-primary);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
    animation: borderGlow 2s linear infinite;
}

@keyframes borderGlow {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.input-field input.valid {
    border-color: var(--success-green);
}

.input-field input.valid ~ .input-icon {
    color: var(--success-green);
}

.input-field input.invalid {
    border-color: var(--error-red);
    animation: shake 0.5s ease;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-8px); }
    75% { transform: translateX(8px); }
}

.input-security {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    margin-top: 0.75rem;
    font-size: 0.8rem;
    color: var(--success-green);
}

.input-security i {
    font-size: 0.7rem;
}

/* Botão Premium */
.btn-premium {
    position: relative;
    width: 100%;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    color: white;
    background: var(--gradient-primary);
    border: none;
    border-radius: 0.75rem;
    cursor: pointer;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.4);
}

.btn-premium:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.5);
}

.btn-premium:active {
    transform: translateY(0);
}

.btn-content {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    z-index: 2;
}

.btn-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    animation: shine 3s infinite;
}

@keyframes shine {
    0% { left: -100%; }
    50%, 100% { left: 100%; }
}

.btn-premium:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

/* Loading Spinner no Botão */
.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ===== TRUST BADGES ===== */
.trust-badges {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 2rem;
}

.trust-badge {
    background: var(--neutral-white);
    border-radius: 1rem;
    padding: 1.5rem 1rem;
    text-align: center;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--neutral-gray);
    transition: all 0.3s ease;
}

.trust-badge:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.badge-icon {
    width: 50px;
    height: 50px;
    margin: 0 auto 1rem;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-blue-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.3rem;
}

.badge-icon.security {
    background: linear-gradient(135deg, var(--success-green), var(--success-green-light));
}

.badge-icon.legal {
    background: linear-gradient(135deg, var(--secondary-purple), var(--secondary-purple-light));
}

.badge-content h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--neutral-darker);
    margin-bottom: 0.25rem;
}

.badge-content p {
    font-size: 0.8rem;
    color: var(--neutral-medium);
}

/* ===== FOOTER PREMIUM ===== */
.premium-footer {
    position: relative;
    background: var(--gradient-primary);
    padding: 4rem 1rem 2rem;
    margin-top: 3rem;
}

.footer-wave {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 60px;
    overflow: hidden;
    transform: translateY(-99%);
}

.footer-wave svg {
    width: 100%;
    height: 60px;
}

.footer-wave path {
    fill: var(--gradient-primary);
    fill: var(--primary-blue);
}

.footer-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.footer-brand {
    margin-bottom: 2rem;
}

.footer-logo {
    width: 60px;
    height: 60px;
    margin: 0 auto 1rem;
    background: rgba(255,255,255,0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid rgba(255,255,255,0.2);
}

.footer-logo i {
    font-size: 1.8rem;
    color: white;
}

.footer-brand h3 {
    color: white;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.footer-brand p {
    color: rgba(255,255,255,0.8);
    font-size: 0.95rem;
}

.footer-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-bottom: 2rem;
    padding: 1.5rem 0;
    border-top: 1px solid rgba(255,255,255,0.1);
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.stat-item {
    text-align: center;
    color: white;
}

.stat-item i {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    display: block;
    opacity: 0.8;
}

.stat-item span {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
}

.stat-item small {
    font-size: 0.8rem;
    opacity: 0.8;
}

.footer-bottom {
    padding-top: 1rem;
}

.footer-bottom p {
    color: rgba(255,255,255,0.7);
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

.footer-badges {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.footer-badges span {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    color: rgba(255,255,255,0.8);
    font-size: 0.8rem;
}

/* ===== SCROLL TO TOP ===== */
.scroll-top-btn {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--gradient-accent);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
    box-shadow: var(--shadow-lg);
    z-index: 100;
}

.scroll-top-btn.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-top-btn:hover {
    transform: translateY(-3px) scale(1.1);
    box-shadow: var(--shadow-xl);
}

/* ===== TOAST NOTIFICATIONS ===== */
.toast-container {
    position: fixed;
    top: 1.5rem;
    right: 1.5rem;
    z-index: 9999;
}

.toast {
    background: var(--neutral-white);
    border-radius: 0.75rem;
    padding: 1rem 1.5rem;
    box-shadow: var(--shadow-xl);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    animation: toast-in 0.3s ease;
    max-width: 350px;
    border-left: 4px solid;
}

.toast-success {
    border-color: var(--success-green);
}

.toast-success i {
    color: var(--success-green);
}

.toast-error {
    border-color: var(--error-red);
}

.toast-error i {
    color: var(--error-red);
}

.toast i {
    font-size: 1.25rem;
}

.toast span {
    font-size: 0.95rem;
    color: var(--neutral-dark);
}

@keyframes toast-in {
    from { opacity: 0; transform: translateX(100%); }
    to { opacity: 1; transform: translateX(0); }
}

/* ===== SKELETON LOADING ===== */
.skeleton-container {
    padding: 2rem;
}

.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: 0.5rem;
}

.skeleton-header {
    height: 80px;
    margin-bottom: 1.5rem;
    border-radius: 1rem;
}

.skeleton-title {
    height: 30px;
    width: 60%;
    margin: 0 auto 1rem;
}

.skeleton-line {
    height: 20px;
    margin-bottom: 0.75rem;
}

.skeleton-line.short { width: 40%; }
.skeleton-line.medium { width: 70%; }

.skeleton-box {
    height: 150px;
    margin: 1rem 0;
    border-radius: 0.75rem;
}

.skeleton-qr {
    width: 100px;
    height: 100px;
    margin: 1rem auto;
}

@keyframes skeleton-loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

[data-theme="dark"] .skeleton {
    background: linear-gradient(90deg, #334155 25%, #475569 50%, #334155 75%);
    background-size: 200% 100%;
}

/* ===== RESULTADO PREMIUM ===== */
.result-card-premium {
    background: var(--neutral-white);
    border-radius: 1.5rem;
    overflow: hidden;
    box-shadow: var(--shadow-2xl);
    margin: 2rem 0;
    animation: cardEntry 0.6s ease-out;
}

@keyframes cardEntry {
    from { opacity: 0; transform: translateY(30px) scale(0.98); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

/* Header do Resultado */
.result-header {
    background: var(--gradient-primary);
    padding: 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.result-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(255,255,255,0.1) 0%, transparent 50%);
}

.result-status {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(10px);
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
    margin-bottom: 1rem;
    animation: statusPulse 2s ease-in-out infinite;
}

@keyframes statusPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(255,255,255,0.4); }
    50% { box-shadow: 0 0 0 10px rgba(255,255,255,0); }
}

.status-icon {
    width: 24px;
    height: 24px;
    background: var(--success-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.75rem;
}

.result-status span {
    color: white;
    font-weight: 600;
    font-size: 0.9rem;
}

.result-student {
    position: relative;
    z-index: 2;
}

.student-name {
    color: white;
    font-size: 1.75rem;
    font-weight: 700;
    margin: 0 0 0.25rem;
    text-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.student-cpf {
    color: rgba(255,255,255,0.85);
    font-size: 1rem;
    margin: 0;
    font-family: 'JetBrains Mono', monospace;
}

/* Grid de Informações */
.info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    padding: 1.5rem;
    background: var(--neutral-light);
}

.info-card {
    background: var(--neutral-white);
    border-radius: 1rem;
    padding: 1.25rem;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    transition: all 0.3s ease;
    border: 1px solid var(--neutral-gray);
}

.info-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.info-icon {
    width: 45px;
    height: 45px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1.2rem;
    color: white;
}

.info-icon.curso { background: linear-gradient(135deg, #2563eb, #3b82f6); }
.info-icon.modalidade { background: linear-gradient(135deg, #7c3aed, #8b5cf6); }
.info-icon.instituicao { background: linear-gradient(135deg, #059669, #10b981); }
.info-icon.registro { background: linear-gradient(135deg, #f59e0b, #fbbf24); }

.info-content {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    min-width: 0;
}

.info-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--neutral-medium);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.info-value {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--neutral-darker);
    word-break: break-word;
}

/* Timeline de Datas */
.timeline-section {
    padding: 1.5rem;
    border-bottom: 1px solid var(--neutral-gray);
}

.section-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    font-weight: 700;
    color: var(--neutral-darker);
    margin-bottom: 1.25rem;
}

.section-title i {
    color: var(--primary-blue);
}

.timeline {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1rem;
}

.timeline-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    z-index: 2;
}

.timeline-dot {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 3px solid var(--neutral-white);
    box-shadow: var(--shadow-md);
}

.timeline-dot.inicio { background: var(--primary-blue); }
.timeline-dot.conclusao { background: var(--secondary-purple); }
.timeline-dot.emissao { background: var(--success-green); }

.timeline-dot::before {
    content: '';
    width: 12px;
    height: 12px;
    background: white;
    border-radius: 50%;
}

.timeline-content {
    text-align: center;
}

.timeline-label {
    display: block;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--neutral-medium);
    text-transform: uppercase;
    margin-bottom: 0.15rem;
}

.timeline-date {
    display: block;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--neutral-darker);
}

.timeline-line {
    flex: 1;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-blue), var(--secondary-purple), var(--success-green));
    margin: 0 -15px;
    margin-top: -30px;
    border-radius: 2px;
}

/* Seção de Assinatura Premium */
.signature-section-premium {
    padding: 1.5rem;
    border-bottom: 1px solid var(--neutral-gray);
}

.signature-card {
    background: linear-gradient(135deg, var(--neutral-light), var(--neutral-white));
    border-radius: 1rem;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1.25rem;
    border: 1px solid var(--neutral-gray);
}

.signature-avatar {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.signature-avatar i {
    font-size: 2rem;
    color: white;
}

.signature-details {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.signature-cargo {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--primary-blue);
    text-transform: uppercase;
}

.signature-nome {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--neutral-darker);
}

.signature-cpf {
    font-size: 0.85rem;
    color: var(--neutral-medium);
    font-family: 'JetBrains Mono', monospace;
}

.signature-validity {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding-left: 1.25rem;
    border-left: 2px solid var(--neutral-gray);
}

.validity-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: var(--neutral-dark);
}

.validity-item i {
    color: var(--success-green);
}

/* QR Code e Validação Premium */
.validation-section-premium {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 1.5rem;
    background: var(--neutral-light);
    border-bottom: 1px solid var(--neutral-gray);
}

.qr-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}

.qr-frame {
    background: white;
    padding: 12px;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    border: 2px solid var(--neutral-gray);
}

.qr-hint {
    font-size: 0.75rem;
    color: var(--neutral-medium);
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.code-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.code-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--neutral-dark);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.code-label i {
    color: var(--primary-blue);
}

.code-display {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.code-value {
    background: var(--neutral-white);
    padding: 0.75rem 1.25rem;
    border-radius: 8px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--neutral-darker);
    border: 2px solid var(--primary-blue);
    letter-spacing: 1px;
}

.code-copy-btn {
    width: 42px;
    height: 42px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 8px;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.code-copy-btn:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-md);
}

.code-copy-btn.copied {
    background: var(--gradient-success);
}

.code-url {
    font-size: 0.8rem;
    color: var(--neutral-medium);
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

/* Validade Jurídica */
.legal-notice {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.05), rgba(124, 58, 237, 0.05));
    border-bottom: 1px solid var(--neutral-gray);
}

.legal-icon {
    width: 45px;
    height: 45px;
    background: var(--gradient-primary);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.legal-icon i {
    color: white;
    font-size: 1.2rem;
}

.legal-content strong {
    display: block;
    font-size: 0.9rem;
    color: var(--primary-blue);
    margin-bottom: 0.25rem;
}

.legal-content p {
    font-size: 0.8rem;
    color: var(--neutral-medium);
    margin: 0;
    line-height: 1.4;
}

/* Verificação Timestamp */
.verification-stamp {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem;
    background: var(--neutral-light);
    font-size: 0.8rem;
    color: var(--neutral-medium);
    border-bottom: 1px solid var(--neutral-gray);
}

.verification-stamp i {
    color: var(--success-green);
}

/* Grid de Botões de Ação */
.action-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
}

.action-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1.25rem 1rem;
    background: var(--neutral-white);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    border-right: 1px solid var(--neutral-gray);
}

.action-card:last-child {
    border-right: none;
}

.action-card:hover {
    background: var(--neutral-light);
}

.action-card i {
    font-size: 1.5rem;
    transition: transform 0.3s ease;
}

.action-card:hover i {
    transform: scale(1.15);
}

.action-title {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--neutral-darker);
}

.action-desc {
    font-size: 0.7rem;
    color: var(--neutral-medium);
}

.action-pdf i { color: #dc2626; }
.action-whatsapp i { color: #25d366; }
.action-print i { color: var(--primary-blue); }
.action-new i { color: var(--accent-gold); }

/* ===== DARK MODE PARA RESULTADOS ===== */
[data-theme="dark"] .result-card-premium {
    background: var(--neutral-white);
}

[data-theme="dark"] .info-grid {
    background: rgba(15, 23, 42, 0.5);
}

[data-theme="dark"] .info-card {
    background: var(--neutral-white);
    border-color: var(--neutral-gray);
}

[data-theme="dark"] .signature-card {
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.5), var(--neutral-white));
    border-color: var(--neutral-gray);
}

[data-theme="dark"] .validation-section-premium {
    background: rgba(15, 23, 42, 0.5);
}

[data-theme="dark"] .qr-frame {
    background: white;
}

[data-theme="dark"] .code-value {
    background: var(--neutral-white);
}

[data-theme="dark"] .legal-notice {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(124, 58, 237, 0.1));
}

[data-theme="dark"] .verification-stamp {
    background: rgba(15, 23, 42, 0.5);
}

[data-theme="dark"] .action-card {
    background: var(--neutral-white);
}

[data-theme="dark"] .action-card:hover {
    background: var(--neutral-light);
}

/* ===== QR CODE SECTION ===== */
.qr-section-modern {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    background: var(--neutral-light);
    padding: 1.5rem;
    border-radius: 1rem;
    margin-top: 2rem;
    border: 1px solid var(--neutral-gray);
}

.qr-container {
    text-align: center;
}

.qr-info {
    flex: 1;
}

.qr-title {
    color: var(--primary-blue);
    font-weight: 600;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.validation-code {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--neutral-dark);
    background: var(--neutral-white);
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    border: 2px solid var(--primary-blue);
    display: inline-block;
    margin: 0.5rem 0;
}

/* ===== ANIMAÇÕES ===== */
.fade-in {
    animation: fadeIn 0.6s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out backwards;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.slide-up {
    animation: slideUp 0.6s ease-out;
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ===== RESPONSIVIDADE ===== */
@media (max-width: 768px) {
    .premium-header {
        padding: 1.5rem 1rem 4rem;
    }

    .premium-header h1 {
        font-size: 1.6rem;
        letter-spacing: 1px;
    }

    .header-subtitle {
        font-size: 0.95rem;
    }

    .header-icon {
        width: 55px;
        height: 55px;
    }

    .header-icon i {
        font-size: 1.5rem;
    }

    .security-badge span {
        display: none;
    }

    .validation-counter {
        padding: 0.5rem 1rem;
    }

    .counter-text {
        flex-direction: column;
        gap: 0;
        font-size: 0.8rem;
    }

    .form-card-premium {
        padding: 1.5rem;
        margin: 0 0.5rem 1.5rem;
    }

    .card-title {
        font-size: 1.3rem;
    }

    .card-icon-float {
        width: 50px;
        height: 50px;
        top: -15px;
        right: 20px;
    }

    .card-icon-float i {
        font-size: 1.2rem;
    }

    .trust-badges {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .trust-badge {
        display: flex;
        align-items: center;
        text-align: left;
        padding: 1rem;
        gap: 1rem;
    }

    .badge-icon {
        margin: 0;
        width: 45px;
        height: 45px;
        flex-shrink: 0;
    }

    .footer-stats {
        gap: 1.5rem;
    }

    .stat-item span {
        font-size: 1.2rem;
    }

    .footer-badges {
        flex-direction: column;
        gap: 0.5rem;
    }

    /* Resultados - Mobile */
    .result-card-premium {
        margin: 1rem 0;
        border-radius: 1rem;
    }

    .result-header {
        padding: 1.5rem 1rem;
    }

    .student-name {
        font-size: 1.35rem;
    }

    .student-cpf {
        font-size: 0.9rem;
    }

    .info-grid {
        grid-template-columns: 1fr;
        padding: 1rem;
        gap: 0.75rem;
    }

    .info-card {
        padding: 1rem;
    }

    .info-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .info-value {
        font-size: 0.9rem;
    }

    .timeline-section {
        padding: 1.25rem 1rem;
    }

    .timeline {
        flex-direction: column;
        gap: 0;
        padding: 0;
    }

    .timeline-item {
        flex-direction: row;
        gap: 1rem;
        width: 100%;
        padding: 0.75rem 0;
    }

    .timeline-dot {
        width: 35px;
        height: 35px;
        flex-shrink: 0;
    }

    .timeline-content {
        text-align: left;
        flex: 1;
    }

    .timeline-line {
        display: none;
    }

    .signature-section-premium {
        padding: 1.25rem 1rem;
    }

    .signature-card {
        flex-direction: column;
        text-align: center;
        padding: 1.25rem;
    }

    .signature-avatar {
        width: 50px;
        height: 50px;
    }

    .signature-avatar i {
        font-size: 1.5rem;
    }

    .signature-details {
        align-items: center;
    }

    .signature-validity {
        padding-left: 0;
        border-left: none;
        padding-top: 1rem;
        border-top: 1px solid var(--neutral-gray);
        flex-direction: row;
        gap: 1.5rem;
        justify-content: center;
        width: 100%;
    }

    .validation-section-premium {
        flex-direction: column;
        gap: 1.5rem;
        padding: 1.25rem 1rem;
        text-align: center;
    }

    .code-wrapper {
        align-items: center;
    }

    .code-display {
        flex-direction: column;
        gap: 0.5rem;
    }

    .code-value {
        font-size: 1rem;
        padding: 0.6rem 1rem;
    }

    .code-copy-btn {
        width: 100%;
        height: 40px;
    }

    .legal-notice {
        flex-direction: column;
        text-align: center;
        padding: 1.25rem 1rem;
    }

    .action-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .action-card {
        padding: 1rem 0.5rem;
        border-bottom: 1px solid var(--neutral-gray);
    }

    .action-card:nth-child(odd) {
        border-right: 1px solid var(--neutral-gray);
    }

    .action-card:nth-child(even) {
        border-right: none;
    }

    .action-card:nth-last-child(-n+2) {
        border-bottom: none;
    }

    .action-card i {
        font-size: 1.25rem;
    }

    .action-title {
        font-size: 0.8rem;
    }

    .action-desc {
        display: none;
    }
}

@media (max-width: 480px) {
    .main-container {
        padding: 0 0.5rem 2rem;
    }

    .premium-header h1 {
        font-size: 1.4rem;
    }

    .input-field input {
        font-size: 1.1rem;
        padding: 0.875rem 0.875rem 0.875rem 2.75rem;
    }

    .btn-premium {
        font-size: 1rem;
        padding: 0.875rem 1.5rem;
    }
}

/* ===== IMPRESSÃO ===== */
@media print {
    .premium-header,
    .header-controls,
    .trust-badges,
    .premium-footer,
    .scroll-top-btn,
    .toast-container,
    .action-buttons,
    .form-card-premium {
        display: none !important;
    }

    body {
        background: white !important;
    }

    .declaration-modern {
        box-shadow: none !important;
        border: 2px solid #000 !important;
        margin: 1rem !important;
    }

    .authenticity-seal-modern {
        animation: none !important;
    }
}

/* ========================================
   DECLARAÇÃO OFICIAL PREMIUM
   ======================================== */

/* Marca d'água */
.watermark {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(-45deg);
    font-size: 5rem;
    font-weight: 900;
    color: rgba(37, 99, 235, 0.03);
    white-space: nowrap;
    pointer-events: none;
    z-index: 0;
    letter-spacing: 10px;
}

/* Header Institucional */
.doc-header-oficial {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 2rem;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border-bottom: 3px solid var(--primary-blue);
    position: relative;
    z-index: 1;
}

.doc-logo .logo-circle {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
}

.doc-logo .logo-circle i {
    font-size: 2rem;
    color: white;
}

.doc-instituicao {
    flex: 1;
    text-align: center;
    padding: 0 1rem;
}

.doc-instituicao h2 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--neutral-darker);
    margin: 0 0 0.25rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.doc-instituicao p {
    font-size: 0.85rem;
    color: var(--neutral-medium);
    margin: 0;
}

.doc-protocolo {
    text-align: right;
}

.protocolo-label {
    display: block;
    font-size: 0.7rem;
    color: var(--neutral-medium);
    text-transform: uppercase;
}

.protocolo-numero {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--primary-blue);
}

/* Selo de Autenticidade Premium */
.authenticity-seal-premium {
    position: absolute;
    top: 100px;
    right: 30px;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.seal-outer {
    width: 100px;
    height: 100px;
    background: var(--gradient-success);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 25px rgba(5, 150, 105, 0.4);
    animation: sealPulse 3s ease-in-out infinite;
    position: relative;
}

.seal-outer::before {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    border: 3px dashed rgba(5, 150, 105, 0.5);
    border-radius: 50%;
    animation: sealRotate 20s linear infinite;
}

@keyframes sealPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

@keyframes sealRotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.seal-inner {
    text-align: center;
    color: white;
}

.seal-inner i {
    font-size: 2rem;
    display: block;
    margin-bottom: 0.25rem;
}

.seal-inner span {
    font-size: 0.65rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.seal-ribbon {
    background: var(--gradient-primary);
    color: white;
    font-size: 0.6rem;
    font-weight: 700;
    padding: 0.35rem 0.75rem;
    border-radius: 3px;
    margin-top: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.2);
}

/* Título do Documento */
.doc-title-section {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 2rem;
    position: relative;
    z-index: 1;
}

.doc-title-ornament {
    width: 60px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.doc-title {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--primary-blue);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin: 0;
    text-align: center;
}

/* Corpo da Declaração */
.doc-body-formal {
    padding: 0 2.5rem 1.5rem;
    position: relative;
    z-index: 1;
}

.doc-paragraph {
    font-size: 1rem;
    line-height: 1.9;
    color: var(--neutral-dark);
    text-align: justify;
    text-indent: 2rem;
    margin-bottom: 1rem;
}

.highlight-name {
    color: var(--primary-blue);
    font-size: 1.1rem;
}

.highlight-curso {
    color: var(--secondary-purple);
}

/* Grid de Dados */
.doc-data-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    padding: 1.5rem 2rem;
    background: var(--neutral-light);
    margin: 0 1.5rem;
    border-radius: 1rem;
    position: relative;
    z-index: 1;
}

.data-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    background: var(--neutral-white);
    padding: 1rem;
    border-radius: 0.75rem;
    border: 1px solid var(--neutral-gray);
    transition: all 0.3s ease;
}

.data-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.data-item.full-width {
    grid-column: span 2;
}

.data-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1rem;
    flex-shrink: 0;
}

.data-info {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    min-width: 0;
}

.data-label {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--neutral-medium);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.data-value {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--neutral-darker);
    word-break: break-word;
}

/* Fundamentação Legal */
.legal-foundation {
    margin: 1.5rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.03), rgba(124, 58, 237, 0.03));
    border-radius: 1rem;
    border: 1px solid var(--neutral-gray);
    position: relative;
    z-index: 1;
}

.legal-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    font-weight: 700;
    color: var(--neutral-darker);
    margin-bottom: 1rem;
}

.legal-title i {
    color: var(--primary-blue);
}

.legal-items {
    display: grid;
    gap: 0.75rem;
}

.legal-item {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--neutral-dark);
}

.legal-item i {
    color: var(--success-green);
    margin-top: 0.15rem;
    flex-shrink: 0;
}

/* Seção de Assinatura Oficial */
.signature-section-oficial {
    padding: 2rem 1.5rem;
    position: relative;
    z-index: 1;
}

/* Título da seção de assinaturas */
.signatures-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 1rem;
    font-weight: 700;
    color: var(--neutral-darker);
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.signatures-title i {
    color: var(--primary-blue);
}

/* Grid de Assinaturas (Diretor + Secretário) */
.signatures-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

@media (max-width: 768px) {
    .signatures-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

/* Bloco Individual de Assinatura */
.signature-block {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 1.25rem;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.03), rgba(124, 58, 237, 0.03));
    border-radius: 1rem;
    border: 1px solid var(--neutral-gray);
    transition: all 0.3s ease;
}

.signature-block:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.1);
    border-color: var(--primary-blue-light);
}

.signature-line-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.signature-line {
    width: 300px;
    border-bottom: 2px solid var(--neutral-dark);
    padding-bottom: 0.5rem;
    position: relative;
}

.signature-icon {
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 30px;
    background: var(--neutral-white);
    border: 2px solid var(--primary-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-blue);
}

.signature-info {
    text-align: center;
    margin-top: 0.5rem;
}

.signature-name {
    display: block;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--neutral-darker);
    text-transform: uppercase;
}

.signature-role {
    display: block;
    font-size: 0.9rem;
    color: var(--primary-blue);
    font-weight: 600;
    margin-top: 0.15rem;
}

.signature-doc {
    display: block;
    font-size: 0.8rem;
    color: var(--neutral-medium);
    font-family: 'JetBrains Mono', monospace;
    margin-top: 0.15rem;
}

.signature-validity-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--gradient-success);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
}

.signature-validity-badge i {
    font-size: 1rem;
}

/* Seção de Validação Oficial */
.validation-section-oficial {
    display: flex;
    align-items: stretch;
    gap: 2rem;
    padding: 1.5rem 2rem;
    background: var(--neutral-light);
    margin: 0 1.5rem 1.5rem;
    border-radius: 1rem;
    border: 1px solid var(--neutral-gray);
    position: relative;
    z-index: 1;
}

.validation-qr {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.qr-container-oficial {
    background: white;
    padding: 12px;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    border: 2px solid var(--neutral-gray);
}

.qr-label {
    font-size: 0.75rem;
    color: var(--neutral-medium);
    font-weight: 600;
}

.validation-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.validation-code-box {
    background: var(--neutral-white);
    padding: 1rem;
    border-radius: 0.75rem;
    border: 1px solid var(--neutral-gray);
}

.code-title {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--neutral-dark);
    margin-bottom: 0.5rem;
}

.code-title i {
    color: var(--primary-blue);
    margin-right: 0.35rem;
}

.code-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.code-text {
    flex: 1;
    background: var(--neutral-light);
    padding: 0.6rem 1rem;
    border-radius: 6px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 1rem;
    font-weight: 700;
    color: var(--neutral-darker);
    border: 2px solid var(--primary-blue);
}

.code-site {
    display: block;
    font-size: 0.75rem;
    color: var(--neutral-medium);
    margin-top: 0.5rem;
}

.code-site i {
    margin-right: 0.25rem;
}

.hash-box {
    background: var(--neutral-white);
    padding: 1rem;
    border-radius: 0.75rem;
    border: 1px solid var(--neutral-gray);
}

.hash-title {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--neutral-dark);
    margin-bottom: 0.35rem;
}

.hash-title i {
    color: var(--success-green);
    margin-right: 0.35rem;
}

.hash-value {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.7rem;
    color: var(--neutral-medium);
    word-break: break-all;
}

/* Rodapé Oficial */
.doc-footer-oficial {
    padding: 1rem 2rem;
    background: linear-gradient(135deg, #1e293b, #334155);
    border-radius: 0 0 1.5rem 1.5rem;
    position: relative;
    z-index: 1;
}

.footer-timestamp {
    text-align: center;
    color: rgba(255,255,255,0.8);
    font-size: 0.8rem;
    margin-bottom: 0.75rem;
}

.footer-timestamp i {
    margin-right: 0.35rem;
}

.footer-security {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.footer-security span {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.7);
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.footer-security i {
    color: var(--success-green-light);
}

/* Dark Mode para Declaração */
[data-theme="dark"] .doc-header-oficial {
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
}

[data-theme="dark"] .doc-instituicao h2 {
    color: var(--neutral-darker);
}

[data-theme="dark"] .watermark {
    color: rgba(255, 255, 255, 0.02);
}

[data-theme="dark"] .doc-data-grid {
    background: rgba(15, 23, 42, 0.5);
}

[data-theme="dark"] .data-item {
    background: var(--neutral-white);
    border-color: var(--neutral-gray);
}

[data-theme="dark"] .legal-foundation {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.08), rgba(124, 58, 237, 0.08));
}

[data-theme="dark"] .validation-section-oficial {
    background: rgba(15, 23, 42, 0.5);
}

[data-theme="dark"] .validation-code-box,
[data-theme="dark"] .hash-box {
    background: var(--neutral-white);
}

/* Responsividade da Declaração */
@media (max-width: 768px) {
    .doc-header-oficial {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
        padding: 1.25rem;
    }

    .doc-protocolo {
        text-align: center;
    }

    .authenticity-seal-premium {
        position: relative;
        top: 0;
        right: 0;
        margin: 1rem auto;
    }

    .seal-outer {
        width: 80px;
        height: 80px;
    }

    .seal-inner i {
        font-size: 1.5rem;
    }

    .doc-title-section {
        padding: 1.5rem 1rem;
    }

    .doc-title {
        font-size: 1.1rem;
        letter-spacing: 1px;
    }

    .doc-title-ornament {
        width: 30px;
    }

    .doc-body-formal {
        padding: 0 1.5rem 1rem;
    }

    .doc-paragraph {
        font-size: 0.95rem;
        text-indent: 1.5rem;
    }

    .doc-data-grid {
        grid-template-columns: 1fr;
        margin: 0 1rem;
        padding: 1rem;
    }

    .data-item.full-width {
        grid-column: span 1;
    }

    .legal-foundation {
        margin: 1rem;
        padding: 1rem;
    }

    .legal-item {
        font-size: 0.8rem;
    }

    .signature-line {
        width: 250px;
    }

    .validation-section-oficial {
        flex-direction: column;
        margin: 0 1rem 1rem;
        padding: 1.25rem;
    }

    .footer-security {
        gap: 1rem;
    }

    .footer-security span {
        font-size: 0.7rem;
    }

    .watermark {
        font-size: 3rem;
    }
}