html {
  font-size: 14px;
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    width: 100%;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
  position: relative;
  min-height: 100%;
}



.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
  color: var(--bs-secondary-color);
  text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
  text-align: start;
}
/* ================= CRUD SAN PHAM ================= */

.crud-container,
.form-container,
.detail-container,
.delete-container {
    width: 95%;
    margin: 30px auto;
    background: #fff;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0,0,0,.1);
}

.crud-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.crud-table {
    width: 100%;
    border-collapse: collapse;
}

    .crud-table th {
        background: #145214;
        color: white;
    }

    .crud-table th,
    .crud-table td {
        border: 1px solid #ddd;
        padding: 12px;
        text-align: center;
    }

    .crud-table img {
        width: 90px;
        height: 90px;
        object-fit: cover;
        border-radius: 8px;
    }

.form-group {
    margin-bottom: 20px;
}

    .form-group label {
        display: block;
        margin-bottom: 8px;
        font-weight: bold;
    }

.form-control {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 6px;
}

.btn {
    padding: 10px 15px;
    border-radius: 6px;
    text-decoration: none;
    color: white;
    border: none;
    cursor: pointer;
    margin-right: 5px;
}

.btn-add {
    background: #28a745;
}

.btn-edit {
    background: #ffc107;
    color: black;
}

.btn-delete {
    background: #dc3545;
}

.btn-detail {
    background: #17a2b8;
}

.btn-cancel {
    background: #6c757d;
}

.btn:hover {
    opacity: .8;
}
/* ================= CRUD DANH MUC ================= */

.category-container {
    width: 95%;
    margin: 30px auto;
    background: #fff;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0,0,0,.1);
}

.category-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

    .category-header h2 {
        color: #ff6600;
        font-weight: bold;
    }

.category-table {
    width: 100%;
    border-collapse: collapse;
}

    .category-table th {
        background: #ff6600;
        color: white;
    }

    .category-table th,
    .category-table td {
        border: 1px solid #ddd;
        padding: 12px;
        text-align: center;
    }

    .category-table tr:nth-child(even) {
        background: #f9f9f9;
    }

    .category-table tr:hover {
        background: #fff3e6;
    }

.btn-category-add {
    background: #28a745;
    color: white;
}

.btn-category-edit {
    background: #ffc107;
    color: black;
}

.btn-category-delete {
    background: #dc3545;
    color: white;
}

.btn-category-detail {
    background: #17a2b8;
    color: white;
}
/*================== QU?N LƯ TH??NG HI?U ==================*/

.brand-container {
    width: 95%;
    margin: 30px auto;
    background: #fff;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0,0,0,.1);
}

.brand-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

    .brand-header h2 {
        color: #0d6efd;
    }

.brand-table {
    width: 100%;
    border-collapse: collapse;
}

    .brand-table th {
        background: #0d6efd;
        color: white;
    }

    .brand-table th,
    .brand-table td {
        border: 1px solid #ddd;
        padding: 12px;
        text-align: center;
    }

    .brand-table tr:nth-child(even) {
        background: #f7f7f7;
    }

    .brand-table tr:hover {
        background: #eef6ff;
    }

.btn-brand-add {
    background: #198754;
    color: white;
}

.btn-brand-edit {
    background: #ffc107;
    color: black;
}

.btn-brand-delete {
    background: #dc3545;
    color: white;
}

.btn-brand-detail {
    background: #0dcaf0;
    color: white;
}
/*=========================================================*/
.detail-container {
    display: flex;
    justify-content: center;
    margin-top: 40px;
    margin-bottom: 40px;
}

.detail-card {
    width: 600px;
    background: #fff;
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

    .detail-card h2 {
        text-align: center;
        margin-bottom: 30px;
        color: #333;
    }

.image-box {
    text-align: center;
    margin-bottom: 25px;
}

    .image-box img {
        width: 250px;
        height: 250px;
        object-fit: cover;
        border-radius: 15px;
        border: 2px solid #ddd;
    }

.info-row {
    display: flex;
    padding: 15px 0;
    border-bottom: 1px solid #eee;
}

    .info-row span {
        width: 150px;
        font-weight: bold;
        color: #555;
    }

    .info-row p {
        margin: 0;
        color: #222;
    }

.btn-back {
    display: inline-block;
    margin-top: 25px;
    padding: 10px 20px;
    background: #0d6efd;
    color: white;
    text-decoration: none;
    border-radius: 8px;
}

    .btn-back:hover {
        background: #0b5ed7;
        color: white;
    }