* {
    box-sizing: border-box;
}

body {
    background-color: #050b14;
    color: #ffffff;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    margin: 0;
    min-height: 100vh;
}

.container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 1.5rem 20px 2rem;
}

a {
    color: #00bfff;
    text-decoration: none;
}

/* ===== NAVBAR ===== */
.top-navbar {
    background: rgba(10, 20, 35, 0.85);
    border: 1px solid rgba(0, 123, 255, 0.25);
    padding: 12px 24px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 1.5rem auto 20px;
    max-width: 1300px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-title {
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: 1.5px;
    margin: 0;
    line-height: 1.1;
}

.nav-subtitle {
    font-size: 0.65rem;
    color: #00bfff;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: lowercase;
    margin-top: 2px;
}

.nav-user {
    text-align: right;
}

.nav-username {
    font-weight: 600;
    font-size: 0.9rem;
    display: block;
}

.nav-cargo {
    font-size: 0.75rem;
    color: #00bfff;
}

.nav-actions {
    display: flex;
    gap: 10px;
}

.nav-icon-btn {
    background: #101c2e;
    border: 1px solid rgba(0, 123, 255, 0.3);
    border-radius: 8px;
    padding: 8px 12px;
    font-size: 1rem;
    cursor: pointer;
    transition: all .2s ease;
}

.nav-icon-btn:hover {
    background: #007bff;
}

/* ===== CARDS ===== */
.card-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-top: 20px;
}

@media (max-width: 700px) {
    .card-grid { grid-template-columns: 1fr; }
}

.card-container {
    background: rgba(10, 20, 35, 0.8);
    border: 1px solid rgba(0, 123, 255, 0.25);
    border-radius: 16px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.card-icon {
    background: rgba(0, 123, 255, 0.1);
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    border: 1px solid rgba(0, 123, 255, 0.3);
    font-size: 1.6rem;
}

.card-container h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 10px;
    text-transform: lowercase;
}

.card-container p {
    color: #8a9ba8;
    font-size: 0.85rem;
    line-height: 1.5;
    margin-bottom: 25px;
}

/* ===== BOTÕES ===== */
.btn {
    display: inline-block;
    background-color: #007bff;
    border: 1px solid #00bfff;
    color: #ffffff;
    font-weight: 600;
    border-radius: 8px;
    padding: 10px 18px;
    cursor: pointer;
    transition: all .2s ease;
    text-align: center;
    width: 100%;
}

.btn:hover {
    background-color: #0056b3;
}

.btn-secondary {
    background: transparent;
    border: 1px solid rgba(0, 123, 255, 0.4);
    color: #fff;
    width: auto;
}

.btn-small {
    padding: 6px 12px;
    font-size: 0.8rem;
    width: auto;
}

.btn-danger {
    background-color: #b02a37;
    border-color: #dc3545;
}

/* ===== FORMULÁRIOS ===== */
.form-group {
    margin-bottom: 18px;
}

label {
    display: block;
    margin-bottom: 6px;
    font-size: 0.85rem;
    color: #cbd5e1;
}

input[type="text"],
input[type="password"],
input[type="date"],
input[type="file"],
select {
    width: 100%;
    padding: 10px 12px;
    border-radius: 8px;
    border: 1px solid rgba(0, 123, 255, 0.3);
    background: #0b1626;
    color: #ffffff;
    font-size: 0.9rem;
}

input:focus, select:focus {
    outline: none;
    border-color: #00bfff;
}

/* ===== LOGIN ===== */
.login-wrapper {
    max-width: 420px;
    margin: 4rem auto;
}

.login-card {
    background: rgba(10, 20, 35, 0.9);
    border: 1px solid rgba(0, 123, 255, 0.3);
    padding: 35px;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.brand-header {
    text-align: center;
    margin-bottom: 20px;
}

.brand-title-container {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.brand-title {
    font-size: 2.2rem;
    font-weight: 800;
    letter-spacing: 2px;
}

.brand-subtitle {
    font-size: 0.85rem;
    color: #00bfff;
    font-weight: 500;
    letter-spacing: 3px;
    margin-top: 10px;
    text-transform: lowercase;
}

.welcome-text {
    color: #8a9ba8;
    font-size: 0.85rem;
    text-align: center;
    margin-bottom: 20px;
}

.login-footer {
    text-align: center;
    color: #4a5568;
    font-size: 0.75rem;
    margin-top: 20px;
}

/* ===== FLASH MESSAGES ===== */
.flash-container {
    max-width: 1300px;
    margin: 1rem auto 0;
    padding: 0 20px;
}

.flash {
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 10px;
    font-size: 0.9rem;
}

.flash-success {
    background: rgba(40, 167, 69, 0.15);
    border: 1px solid rgba(40, 167, 69, 0.4);
    color: #7be495;
}

.flash-error {
    background: rgba(220, 53, 69, 0.15);
    border: 1px solid rgba(220, 53, 69, 0.4);
    color: #ff8f9c;
}

/* ===== TABELAS / LISTAS ===== */
table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
}

th, td {
    text-align: left;
    padding: 10px 8px;
    font-size: 0.85rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

th {
    color: #8a9ba8;
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-restrito {
    color: #ffb454;
    font-size: 0.75rem;
}

.meta-info {
    font-size: 0.75rem;
    color: #8a9ba8;
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
    margin-top: 20px;
}

.page-info {
    color: #00bfff;
    font-weight: 600;
    font-size: 0.9rem;
}

.file-list {
    list-style: none;
    padding: 0;
}

.file-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.section-title {
    font-size: 1.3rem;
    margin-bottom: 10px;
}

.helper-text {
    color: #8a9ba8;
    font-size: 0.85rem;
    margin-bottom: 20px;
}

.internal-footer {
    text-align: center;
    color: #4a5568;
    font-size: 0.8rem;
    margin: 50px auto 20px;
    max-width: 1300px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 20px;
}

.back-link {
    display: inline-block;
    margin-bottom: 15px;
}