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

/* BODY */
body {
    font-family: "Segoe UI", sans-serif;
    background: linear-gradient(135deg, #eef2ff, #f8fafc);
    padding: 20px;
}

/* CONTAINER */
.container {
    max-width: 1200px;
    margin: auto;
}

/* HEADER */
.header {
    margin-bottom: 20px;
}

.header h2 {
    font-size: 24px;
    font-weight: bold;
    color: #222;
}

/* FORM GRID */
.form-box {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 20px; /* 👈 thêm dòng này */
}

/* CARD */
.card {
    background: #fff;
    padding: 25px;
    border-radius: 16px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.06);
    transition: 0.3s;
    position: relative;
    overflow: hidden;
}

/* hiệu ứng ánh sáng */
.card::before {
    content: "";
    position: absolute;
    width: 100%;
    height: 4px;
    top: 0;
    left: 0;
    background: linear-gradient(90deg, #ebd576, #ee974f);
}

/* hover */
.card:hover {
    transform: translateY(-5px);
}

/* TITLE */
.card h3 {
    margin-bottom: 15px;
    color: #333;
}

/* FORM GRID */
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

/* INPUT */
input, select, textarea {
    width: 100%;
    padding: 10px;
    border-radius: 8px;
    border: 1px solid #ddd;
    font-size: 14px;
    transition: 0.2s;
}

input:focus, select:focus, textarea:focus {
    border-color: #4facfe;
    box-shadow: 0 0 0 2px rgba(79,172,254,0.2);
}

/* TEXTAREA */
textarea {
    min-height: 70px;
}

/* BUTTON */
button {
    background: #ee941e;
    color: white;
    border: none;
    padding: 10px;
    border-radius: 8px;
    cursor: pointer;
    font-weight: bold;
    transition: 0.3s;
    margin: 20px;
}

button:hover {
    opacity: 0.9;
    transform: scale(1.02);
}

/* SEARCH */
.search-box {
    margin: 20px 0;
    display: flex;
    gap: 10px;
}

.search-box input {
    flex: 1;
}

/* TABLE */
.table-wrapper {
    margin-top: 20px;
    background: #fff;
    border-radius: 14px;
    padding: 10px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.05);
}

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

table th {
    background: #fa9e53;
    padding: 12px;
    text-align: left;
    font-size: 13px;
}

table td {
    padding: 12px;
    border-bottom: 1px solid #eee;
    font-size: 13px;
}

table tr:hover {
    background: #f8fafc;
}

/* TAG */
.type-import {
    color: #16a34a;
    background: #dcfce7;
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 12px;
}

.type-export {
    color: #dc2626;
    background: #fee2e2;
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 12px;
}

/* BUTTON LINK */
a {
    display: inline-block;
    padding: 6px 14px;
    background: #ee941e;
    color: white;
    border-radius: 999px; /* QUAN TRỌNG */
    text-decoration: none;
    font-size: 13px;
    transition: 0.3s;
    margin-top: 20px;
}

a:hover {
    transform: scale(1.05);
    opacity: 0.9;
}

/* LOGIN */
.login-wrapper {
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* LOGIN BOX */
.login-box {
    width: 350px;
    background: #fff;
    padding: 30px;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.login-title {
    font-size: 22px;
    margin-bottom: 10px;
}

.login-sub {
    color: #777;
    margin-bottom: 20px;
}

/* LOGIN FORM */
.login-form input {
    margin-bottom: 10px;
}

.login-form button {
    width: 250px;
}

/* ERROR */
.error {
    color: red;
    margin-top: 10px;
}

/* RESPONSIVE */
@media(max-width: 768px){
    .form-box {
        grid-template-columns: 1fr;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }
}