/* LAYOUT ADMIN */

*, *::before, *::after {
    box-sizing: border-box;
}

.admin-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.admin-card {
    background: #fff;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.admin-form .input-group { 
    margin-bottom: 15px; 
}

.admin-form label { 
    display: block; 
    margin-bottom: 5px; 
    font-weight: bold; 
    color: #555; 
}

.admin-form input, 
.admin-form textarea, 
.admin-form select {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: inherit;
}

.admin-form input:focus,
.admin-form textarea:focus,
.admin-form select:focus {
    outline: none;
}

.admin-list-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px;
    background: #f9f9f9;
    border-bottom: 1px solid #eee;
    border-radius: 5px;
    margin-bottom: 8px;
    gap: 10px;
}

.category-badge {
    font-size: 0.7rem;
    background: #7a1b8c;
    color: white;
    padding: 2px 6px;
    border-radius: 4px;
    margin-right: 8px;
    text-transform: uppercase;
}

.btn-delete {
    background: #e74c3c;
    color: white;
    border: none;
    padding: 6px 12px;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s ease, 
                transform 0.3s ease, 
                box-shadow 0.3s ease, 
                color 0.3s ease;
}

.btn-delete:hover { 
    background: #c0392b; 
}

.btn-admin {
    background: #7a1b8c;
    color: white;
    border: none;
    padding: 12px;
    width: 100%;
    border-radius: 5px;
    cursor: pointer;
    font-weight: bold;
}

.logout-link {
    color: #ff4d4d;
}

.empty-msg {
    color: gray;
    padding: 10px;
}

body:not(.login-page) {
    background-color: #f4f7f6;
}

.admin-logo {
    height: 160px;
    width: auto;
    display: block;
}

.admin-main {
    margin-top: 50px;
}

.admin-tag {
    color: #7a1b8c;
    font-weight: bold;
}

button,
.btn-delete,
.btn-admin,
.login-page .btn-login {
    cursor: pointer;
}

/* ESTILO EXCLUSIVO LOGIN */

body.login-page {
    background: radial-gradient(circle at top right, #1a0624, #000000);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0;
}

.login-page .login-container {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 40px;
    border-radius: 20px;
    width: 90%;
    max-width: 380px;
    text-align: center;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
}

/* Fallback para navegadores sem suporte a backdrop-filter */
@supports not (backdrop-filter: blur(15px)) {
    .login-page .login-container {
        background: rgba(255, 255, 255, 0.08);
    }
}

.login-page h2 {
    color: #ffffff; 
    font-size: 2.2rem;
    font-weight: bold;
    margin-bottom: 10px;
    letter-spacing: -0.5px;
}

.login-page p {
    color: rgba(255, 255, 255, 0.7); 
    font-size: 1rem;
    margin-bottom: 20px;
}

.login-page input {
    width: 100%;
    padding: 12px;
    margin-top: 15px;
    background: #ffffff; 
    border-radius: 6px;
    color: #333;
    font-family: inherit;
    font-size: 1rem;
    outline: none;
    transition: background-color 0.3s ease, 
                transform 0.3s ease, 
                box-shadow 0.3s ease, 
                color 0.3s ease;
}

.login-page input:focus {
    border-color: #57012f; 
    box-shadow: 0 0 5px rgba(87, 1, 47, 0.3);
}

.login-page .btn-login {
    width: 100%;
    padding: 14px;
    margin-top: 25px;
    background: #57012f; 
    color: #ffffff;
    border: none;
    border-radius: 6px;
    font-weight: bold;
    font-size: 1rem;
    text-transform: uppercase; 
    letter-spacing: 1px;
    transition: background-color 0.3s ease, 
                transform 0.3s ease, 
                box-shadow 0.3s ease, 
                color 0.3s ease;
}

.login-page .btn-login:hover {
    background: #3d0121;
    transform: translateY(-1px);
}

.login-page .back-link {
    display: inline-block;
    margin-top: 25px;
    color: #ffffff;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    border-bottom: 1px solid transparent;
    transition: background-color 0.3s ease, 
                transform 0.3s ease, 
                box-shadow 0.3s ease, 
                color 0.3s ease;
}

.login-page .back-link:hover {
    color: #ff54b0;
    border-bottom: 1px solid #ff54b0;
}

.login-page .error-msg {
    color: #ff4d4d;
    background: rgba(255, 77, 77, 0.1);
    padding: 10px;
    border-radius: 6px;
    margin-top: 15px;
    font-size: 0.85rem;
    display: none; 
}

.admin-loading {
    display: none;
}