/* ============================================
   PAINEL ADMINISTRATIVO - Motoecia Esportes
   ============================================ */

:root {
    --primary-red: #E31E24;
    --dark-red: #C41220;
    --black: #0a0a0a;
    --dark-gray: #1a1a1a;
    --light-gray: #2a2a2a;
    --white: #ffffff;
    --promo-orange: #ff6b35;
    --promo-yellow: #ffd700;
    --success: #28a745;
    --danger: #dc3545;
    --warning: #ffc107;
    --info: #17a2b8;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--black);
    color: var(--white);
    min-height: 100vh;
}

/* ===== LOGIN ===== */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--black) 0%, var(--dark-gray) 100%);
    padding: 20px;
}

.login-box {
    background: linear-gradient(135deg, var(--dark-gray) 0%, var(--light-gray) 100%);
    padding: 45px 40px;
    border-radius: 15px;
    border: 2px solid var(--primary-red);
    box-shadow: 0 20px 60px rgba(227, 30, 36, 0.3);
    width: 100%;
    max-width: 420px;
    text-align: center;
}

.login-box h1 {
    font-size: 34px;
    font-weight: 900;
    text-transform: uppercase;
    margin-bottom: 30px;
    color: var(--white);
    letter-spacing: 1px;
}

.login-box h1 span {
    color: var(--primary-red);
    display: block;
    font-size: 20px;
    margin-top: 8px;
    letter-spacing: 2px;
}

.login-box .form-group {
    margin-bottom: 22px;
    text-align: left;
}

.login-box .form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--white);
}

.login-box .form-group input {
    width: 100%;
    padding: 12px 15px;
    background: var(--black);
    border: 2px solid var(--light-gray);
    border-radius: 6px;
    color: var(--white);
    font-size: 14px;
    transition: all 0.3s;
}

.login-box .form-group input:focus {
    outline: none;
    border-color: var(--primary-red);
    box-shadow: 0 0 0 3px rgba(227, 30, 36, 0.15);
}

.login-box button {
    width: 100%;
    justify-content: center;
    margin-top: 10px;
    padding: 14px 20px;
}

/* ===== ADMIN CONTAINER ===== */
.admin-container {
    display: none;
    min-height: 100vh;
    background: var(--black);
}

.admin-header {
    background: linear-gradient(135deg, var(--black) 0%, var(--dark-gray) 100%);
    padding: 20px 30px;
    border-bottom: 3px solid var(--primary-red);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
    box-shadow: 0 4px 20px rgba(227, 30, 36, 0.2);
    position: sticky;
    top: 0;
    z-index: 100;
}

.admin-header h1 {
    font-size: 24px;
    font-weight: 800;
    text-transform: uppercase;
    color: var(--white);
    letter-spacing: 1px;
}

.admin-header h1 span {
    color: var(--primary-red);
    font-size: 14px;
    display: block;
    font-weight: 400;
    letter-spacing: 2px;
    margin-top: 3px;
}

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

.admin-content {
    padding: 30px;
    max-width: 1400px;
    margin: 0 auto;
}

/* ===== STATS GRID ===== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: linear-gradient(135deg, var(--dark-gray) 0%, var(--light-gray) 100%);
    padding: 25px;
    border-radius: 12px;
    border-left: 5px solid var(--primary-red);
    transition: all 0.3s;
}

.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(227, 30, 36, 0.3);
}

.stat-card.promo {
    border-left-color: var(--promo-orange);
    background: linear-gradient(135deg, #2a1a0a 0%, #3a1a0a 100%);
}

.stat-card h3 {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    color: #999;
    margin-bottom: 12px;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.stat-card h3 i {
    color: var(--promo-orange);
}

.stat-card .number {
    font-size: 38px;
    font-weight: 900;
    color: var(--primary-red);
    line-height: 1;
}

.stat-card.promo .number {
    color: var(--promo-orange);
}

/* ===== TABS ===== */
.tabs {
    display: flex;
    gap: 5px;
    margin-bottom: 25px;
    flex-wrap: wrap;
    border-bottom: 2px solid var(--light-gray);
}

.tab {
    background: var(--dark-gray);
    color: #ccc;
    border: 2px solid var(--light-gray);
    border-bottom: none;
    padding: 12px 22px;
    border-radius: 8px 8px 0 0;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    position: relative;
    top: 2px;
}

.tab:hover {
    background: var(--light-gray);
    color: var(--white);
}

.tab.active {
    background: var(--primary-red);
    border-color: var(--primary-red);
    color: var(--white);
}

.tab-content {
    display: none;
    animation: fadeIn 0.3s ease;
}

.tab-content.active {
    display: block;
}

/* ===== SECTION HEADER ===== */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 15px;
}

.section-header h2 {
    font-size: 22px;
    font-weight: 800;
    text-transform: uppercase;
    color: var(--white);
    display: flex;
    align-items: center;
    gap: 10px;
    letter-spacing: 0.5px;
}

.search-box {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.search-box input {
    padding: 10px 15px;
    background: var(--dark-gray);
    border: 2px solid var(--light-gray);
    border-radius: 6px;
    color: var(--white);
    font-size: 14px;
    min-width: 240px;
    transition: all 0.3s;
}

.search-box input::placeholder {
    color: #888;
}

.search-box input:focus {
    outline: none;
    border-color: var(--primary-red);
}

/* ===== TABLE ===== */
.table-container {
    background: var(--dark-gray);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--light-gray);
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    min-width: 700px;
}

thead {
    background: linear-gradient(135deg, var(--black) 0%, var(--dark-gray) 100%);
}

th {
    padding: 15px;
    text-align: left;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--primary-red);
    border-bottom: 2px solid var(--primary-red);
    white-space: nowrap;
}

td {
    padding: 15px;
    font-size: 14px;
    color: #ddd;
    border-bottom: 1px solid var(--light-gray);
    vertical-align: middle;
}

tbody tr {
    transition: background 0.2s;
}

tbody tr:hover {
    background: var(--light-gray);
}

tbody tr:last-child td {
    border-bottom: none;
}

.item-image {
    width: 60px;
    height: 60px;
    object-fit: contain;
    border-radius: 6px;
    background: var(--black);
    padding: 4px;
    border: 1px solid var(--light-gray);
}

.empty-state {
    text-align: center !important;
    padding: 60px 20px !important;
    color: #666 !important;
}

.empty-state i {
    font-size: 56px;
    color: var(--primary-red);
    margin-bottom: 15px;
    display: block;
    opacity: 0.6;
}

.empty-state p {
    font-size: 16px;
    margin: 0;
    color: #888;
}

/* ===== ACTION BUTTONS ===== */
.action-buttons {
    display: flex;
    gap: 8px;
}

/* ===== BUTTONS ===== */
.btn {
    padding: 10px 18px;
    border-radius: 6px;
    border: 2px solid transparent;
    font-weight: 700;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: var(--white);
    white-space: nowrap;
    font-family: inherit;
}

.btn-sm {
    padding: 8px 12px;
    font-size: 12px;
}

.btn-primary {
    background: var(--primary-red);
    color: var(--white);
    border-color: var(--primary-red);
}

.btn-primary:hover {
    background: var(--dark-red);
    border-color: var(--dark-red);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(227, 30, 36, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border-color: var(--white);
}

.btn-secondary:hover {
    border-color: var(--primary-red);
    color: var(--primary-red);
    transform: translateY(-2px);
}

.btn-success {
    background: var(--success);
    color: var(--white);
    border-color: var(--success);
}

.btn-success:hover {
    background: #218838;
    border-color: #218838;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(40, 167, 69, 0.4);
}

.btn-danger {
    background: var(--danger);
    color: var(--white);
    border-color: var(--danger);
}

.btn-danger:hover {
    background: #c82333;
    border-color: #c82333;
    transform: translateY(-2px);
}

.btn-warning {
    background: var(--warning);
    color: #000;
    border-color: var(--warning);
}

.btn-warning:hover {
    background: #e0a800;
    border-color: #e0a800;
    transform: translateY(-2px);
}

.btn-promo {
    background: linear-gradient(135deg, var(--promo-orange), var(--primary-red));
    color: var(--white);
    border-color: var(--promo-orange);
}

.btn-promo:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 107, 53, 0.4);
}

.logout-btn {
    background: transparent;
    color: var(--white);
    border-color: var(--primary-red);
}

.logout-btn:hover {
    background: var(--primary-red);
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

/* ===== BADGES ===== */
.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-posicao {
    background: var(--light-gray);
    color: var(--white);
    border: 1px solid var(--primary-red);
    min-width: 32px;
    text-align: center;
}

.badge-success {
    background: var(--success);
    color: var(--white);
}

.badge-primary {
    background: #6c757d;
    color: var(--white);
}

.badge-promo {
    background: linear-gradient(135deg, var(--promo-orange), var(--primary-red));
    color: var(--white);
}

/* ===== MODAL ===== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(5px);
    z-index: 2000;
    justify-content: center;
    align-items: flex-start;
    padding: 40px 20px;
    overflow-y: auto;
}

.modal.active {
    display: flex;
}

.modal .modal-content {
    background: linear-gradient(135deg, var(--dark-gray) 0%, var(--black) 100%);
    border: 2px solid var(--primary-red);
    border-radius: 15px;
    max-width: 700px;
    width: 100%;
    position: relative;
    animation: slideUp 0.3s ease;
    box-shadow: 0 20px 60px rgba(227, 30, 36, 0.4);
    margin: auto;
}

.modal-header {
    padding: 25px 30px;
    border-bottom: 2px solid var(--light-gray);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    background: var(--dark-gray);
    z-index: 10;
    border-radius: 15px 15px 0 0;
}

.modal-header h2 {
    font-size: 20px;
    font-weight: 800;
    text-transform: uppercase;
    color: var(--white);
    letter-spacing: 0.5px;
}

.close-modal {
    width: 36px;
    height: 36px;
    background: var(--primary-red);
    color: var(--white);
    border: none;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
    line-height: 1;
}

.close-modal:hover {
    background: var(--dark-red);
    transform: rotate(90deg);
}

.modal form {
    padding: 30px;
}

/* ===== FORMS ===== */
.form-group {
    margin-bottom: 20px;
    flex: 1;
    min-width: 200px;
}

.form-group-full {
    width: 100%;
    flex-basis: 100%;
}

.form-row {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    margin-bottom: 0;
}

.form-group label {
    display: block;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--white);
    margin-bottom: 8px;
}

.form-group label i {
    color: var(--primary-red);
    margin-right: 4px;
}

.form-group input[type="text"],
.form-group input[type="number"],
.form-group input[type="password"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    background: var(--black);
    border: 2px solid var(--light-gray);
    border-radius: 6px;
    color: var(--white);
    font-size: 14px;
    font-family: inherit;
    transition: all 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-red);
    box-shadow: 0 0 0 3px rgba(227, 30, 36, 0.15);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-group select {
    cursor: pointer;
}

.form-group select option {
    background: var(--dark-gray);
    color: var(--white);
}

.form-hint {
    display: block;
    font-size: 11px;
    color: #999;
    margin-top: 6px;
    font-style: italic;
}

/* ===== FILE INPUT ===== */
.file-input-wrapper {
    position: relative;
    margin-bottom: 10px;
}

.file-input-wrapper input[type="file"] {
    position: absolute;
    left: -9999px;
}

.file-input-label {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 20px;
    background: var(--light-gray);
    border: 2px dashed var(--primary-red);
    border-radius: 8px;
    color: var(--white);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    width: 100%;
    justify-content: center;
}

.file-input-label:hover {
    background: var(--primary-red);
}

.file-input-label.uploading {
    background: var(--dark-red);
    cursor: wait;
    border-style: solid;
}

.image-preview {
    display: none;
    max-width: 100%;
    max-height: 300px;
    margin-top: 15px;
    border-radius: 8px;
    border: 2px solid var(--primary-red);
    background: var(--black);
    padding: 10px;
}

.image-preview.active {
    display: block;
}

/* ===== TOAST ===== */
.toast {
    position: fixed;
    top: 30px;
    right: 30px;
    background: var(--success);
    color: var(--white);
    padding: 15px 25px;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
    font-size: 14px;
    z-index: 9999;
    transform: translateX(calc(100% + 40px));
    transition: transform 0.4s ease;
    max-width: 400px;
    border-left: 4px solid rgba(255, 255, 255, 0.3);
}

.toast.show {
    transform: translateX(0);
}

.toast.error {
    background: var(--danger);
}

.toast i {
    font-size: 22px;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(30px) scale(0.95); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

/* ===== RESPONSIVO ===== */
@media (max-width: 768px) {
    .admin-header {
        padding: 15px 20px;
    }
    
    .admin-header h1 {
        font-size: 18px;
    }
    
    .admin-header h1 span {
        font-size: 11px;
    }
    
    .admin-content {
        padding: 20px 15px;
    }
    
    .section-header {
        flex-direction: column;
        align-items: stretch;
    }
    
    .search-box {
        flex-direction: column;
    }
    
    .search-box input,
    .search-box .btn {
        width: 100%;
        justify-content: center;
    }
    
    .tabs {
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: 5px;
        -webkit-overflow-scrolling: touch;
    }
    
    .tab {
        flex-shrink: 0;
        font-size: 11px;
        padding: 10px 14px;
    }
    
    .form-row {
        flex-direction: column;
    }
    
    .modal {
        padding: 20px 10px;
    }
    
    .modal-header {
        padding: 20px;
    }
    
    .modal-header h2 {
        font-size: 17px;
    }
    
    .modal form {
        padding: 20px;
    }
    
    .toast {
        right: 15px;
        left: 15px;
        top: 15px;
        max-width: none;
    }
}

@media (max-width: 480px) {
    .login-box {
        padding: 30px 20px;
    }
    
    .login-box h1 {
        font-size: 24px;
    }
    
    .login-box h1 span {
        font-size: 16px;
    }
    
    .stat-card {
        padding: 20px;
    }
    
    .stat-card .number {
        font-size: 30px;
    }
    
    th, td {
        padding: 10px 8px;
        font-size: 12px;
    }
    
    .item-image {
        width: 45px;
        height: 45px;
    }
    
    .section-header h2 {
        font-size: 18px;
    }
}

/* Utilitário para esconder no mobile */
@media (max-width: 768px) {
    .hide-mobile {
        display: none !important;
    }
}