:root {
    /* Cores baseadas no padrão CMYK do guia */
    --color-black: #000000;       /* CMYK: 100,100,100,100 */
    --color-darker-gray: #1a1a1a; /* CMYK: 0,0,0,90 */
    --color-dark-gray: #333333;   /* CMYK: 0,0,0,80 */
    --color-gold: #ffcc00;        /* CMYK: 0,20,100,0 */
    --color-light-gold: #fff0b3;  /* Tom mais claro para hovers/states */
}

/* Importação da fonte Orkney Medium */
@import url('https://fonts.cdnfonts.com/css/orkney');

body {
    font-family: 'Orkney Medium', sans-serif;
    color: var(--color-dark-gray);
    padding-top: calc(60px + 1rem);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

h1, h2, h3, h4, h5, h6,
.display-4,
.navbar-brand,
.btn-gold {
    font-family: 'Orkney Medium', sans-serif;
    font-weight: 700;
}

.navbar {
    height: 60px;
    background-color: var(--color-darker-gray) !important;
}

.navbar-dark .navbar-nav .nav-link.active {
    font-weight: 600;
    color: var(--color-gold) !important;
}

.bg-gold {
    background-color: var(--color-gold) !important;
}

.text-gold {
    color: var(--color-gold) !important;
}

.btn-gold {
    background: linear-gradient(180deg, var(--color-gold) 0%, #e6b800 100%);
    border: 1px solid #ccaa00;
    color: var(--color-black);
    font-weight: 600;
}

.btn-gold:hover {
    background: linear-gradient(180deg, #ffd633 0%, #ffcc00 100%);
    color: var(--color-black);
}

.card {
    transition: transform 0.3s, box-shadow 0.3s;
    border: none;
    border-radius: 10px;
    border-top: 3px solid var(--color-gold);
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.15);
}

.card-header {
    border-radius: 10px 10px 0 0 !important;
}

.card-header.bg-gold {
    background: linear-gradient(90deg, var(--color-gold) 0%, #ffdb4d 100%);
    border-bottom: none;
}

main {
    flex: 1;
}

.highlight {
    background-color: #f8f9fa;
    padding: 3rem 0;
}

.alert {
    z-index: 10000;
    min-width: 300px;
    animation: slideIn 0.5s ease-out;
}

.alert.alert-sucesso {
    background-color: #d4edda;
    color: #155724;
}

.alert.alert-erro {
    background-color: #f8d7da;
    color: #721c24;
}

.user-info {
    background: #f8f9fa;
    padding: 10px 15px;
    border-radius: 8px;
}

.list-group-item {
    border: none;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    padding: 1rem 1.25rem;
}

.list-group-item:last-child {
    border-bottom: none;
}

.badge {
    font-weight: 500;
    padding: 0.5em 0.75em;
}

.d-grid.gap-3 .btn {
    text-align: left;
    padding: 0.75rem 1.25rem;
    font-weight: 500;
}

.modal-header.bg-gold {
    background: linear-gradient(90deg, var(--color-gold) 0%, #ffdb4d 100%);
    color: var(--color-darker-gray);
}

.btn-dark {
    background-color: var(--color-darker-gray);
    border-color: var(--color-darker-gray);
}

.btn-dark:hover {
    background-color: #000;
    border-color: #000;
}

.form-label {
    font-weight: 500;
}

.form-text {
    font-size: 0.85rem;
}

.password-strength {
    height: 5px;
    margin-top: 5px;
    border-radius: 3px;
}

.card-body {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.strength-0 { width: 20%; background-color: #dc3545; }
.strength-1 { width: 40%; background-color: #fd7e14; }
.strength-2 { width: 60%; background-color: #ffc107; }
.strength-3 { width: 80%; background-color: #28a745; }
.strength-4 { width: 100%; background-color: #28a745; }

.password-strength .progress {
    margin-bottom: 5px;
}

.strength-text {
    font-size: 0.8rem;
    font-weight: bold;
}

.card.shadow-lg {
    box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.175) !important;
}

a.text-gold {
    color: var(--color-gold) !important;
    transition: opacity 0.3s;
}

a.text-gold:hover {
    opacity: 0.8;
    text-decoration: underline;
}

@media (min-width: 769px) {
    .navbar-collapse {
        background-color: transparent !important;
        padding: 0 !important;
        margin-top: 0 !important;
        border-radius: 0 !important;
        box-shadow: none !important;
    }
    
    .navbar-nav .nav-link {
        padding: 0.5rem 1rem !important;
        border-bottom: none !important;
    }
}

@media (max-width: 768px) {
    body {
        padding-top: 60px;
    }

    .navbar-collapse {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--color-darker-gray);
        padding: 5px 0;
        border-radius: 0 0 5px 5px;
        margin-top: 0;
        box-shadow: 0 8px 15px rgba(0,0,0,0.2);
    }
    
    .navbar-nav {
        margin-top: 0px;
    }

    .nav-item {
        margin: 0;
    }
    
    .nav-link {
        padding: 8px 15px !important;
        border-bottom: 1px solid rgba(255,255,255,0.1);
        font-size: 0.95rem;
    }

    .nav-link i {
        margin-right: 8px;
        width: 18px; 
        text-align: center;
    }
    
    .nav-link:last-child {
        border-bottom: none;
    }
    
    .navbar-toggler {
        padding: 0.25rem 0.5rem;
        font-size: 1.1rem;
    }

    .nav-link[href="login.php"] {
        display: flex;
        align-items: center;
    }
}

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