* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    color: #1f2937;
}

.login-body {
    min-height: 100vh;
    background:
            radial-gradient(circle at top left, rgba(120, 53, 15, 0.25), transparent 30%),
            linear-gradient(135deg, #2b1711, #5c2f1b, #1f2937);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.login-wrapper {
    width: 100%;
    max-width: 420px;
}

.login-card {
    background: #ffffff;
    border-radius: 22px;
    padding: 34px 28px;
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.35);
}

.brand-area {
    text-align: center;
    margin-bottom: 28px;
}

.brand-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 14px;
    border-radius: 22px;
    background: #7c3f1d;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 34px;
}

.brand-area h1 {
    margin: 0;
    font-size: 28px;
    color: #3b2418;
}

.brand-area p {
    margin: 8px 0 0;
    color: #6b7280;
    font-size: 14px;
}

.alert {
    padding: 12px 14px;
    border-radius: 12px;
    margin-bottom: 18px;
    font-size: 14px;
}

.alert.error {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    margin-bottom: 7px;
    font-size: 14px;
    font-weight: bold;
    color: #374151;
}

.form-group input {
    width: 100%;
    border: 1px solid #d1d5db;
    border-radius: 13px;
    padding: 14px 15px;
    font-size: 15px;
    outline: none;
    transition: 0.2s;
}

.form-group input:focus {
    border-color: #7c3f1d;
    box-shadow: 0 0 0 4px rgba(124, 63, 29, 0.12);
}

.login-btn {
    width: 100%;
    border: none;
    border-radius: 14px;
    padding: 15px;
    background: #7c3f1d;
    color: white;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.2s;
}

.login-btn:hover {
    background: #5f3016;
}

.login-footer {
    margin-top: 22px;
    text-align: center;
    color: #9ca3af;
    font-size: 13px;
}

.dashboard-body {
    min-height: 100vh;
    background: #f3f4f6;
}

.topbar {
    height: 68px;
    background: #3b2418;
    color: white;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.topbar strong {
    display: block;
    font-size: 20px;
}

.topbar span {
    font-size: 13px;
    opacity: 0.8;
}

.user-area {
    display: flex;
    align-items: center;
    gap: 14px;
}

.user-area a {
    color: white;
    text-decoration: none;
    background: rgba(255, 255, 255, 0.14);
    padding: 9px 13px;
    border-radius: 10px;
    font-size: 14px;
}

.dashboard-container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 28px 18px;
}

.welcome-card {
    background: white;
    padding: 26px;
    border-radius: 18px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.06);
    margin-bottom: 24px;
}

.welcome-card h1 {
    margin: 0 0 8px;
    color: #3b2418;
}

.welcome-card p {
    margin: 0;
    color: #6b7280;
}

.menu-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.menu-card {
    background: white;
    border-radius: 18px;
    padding: 22px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.06);
}

.menu-card h3 {
    margin: 0 0 10px;
    color: #3b2418;
}

.menu-card p {
    min-height: 44px;
    margin: 0 0 18px;
    color: #6b7280;
    font-size: 14px;
}

.menu-card a {
    display: inline-block;
    text-decoration: none;
    background: #f3eee9;
    color: #7c3f1d;
    padding: 9px 13px;
    border-radius: 10px;
    font-weight: bold;
    font-size: 14px;
}

@media (max-width: 900px) {
    .menu-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .topbar {
        height: auto;
        padding: 16px;
        align-items: flex-start;
        gap: 12px;
        flex-direction: column;
    }

    .user-area {
        width: 100%;
        justify-content: space-between;
    }

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

    .login-card {
        padding: 28px 22px;
    }
}

.page-header {
    background: white;
    padding: 24px 26px;
    border-radius: 18px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.06);
    margin-bottom: 22px;
}

.page-header h1 {
    margin: 0 0 8px;
    color: #3b2418;
}

.page-header p {
    margin: 0;
    color: #6b7280;
}

.compact-form-card {
    margin-bottom: 22px;
}

.form-grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}

.form-grid-note {
    display: grid;
    grid-template-columns: 1fr 220px;
    gap: 14px;
    align-items: end;
}

.form-actions {
    margin-bottom: 18px;
}

.table-card {
    margin-bottom: 30px;
}

.customer-datatable {
    font-size: 14px;
}

.customer-datatable thead th {
    background: #f9fafb;
    color: #374151;
    font-weight: bold;
}

.customer-datatable tbody td {
    vertical-align: middle;
}

div.dt-container .dt-search input {
    border: 1px solid #d1d5db;
    border-radius: 12px;
    padding: 9px 12px;
    outline: none;
    margin-left: 8px;
}

div.dt-container .dt-search input:focus {
    border-color: #7c3f1d;
    box-shadow: 0 0 0 4px rgba(124, 63, 29, 0.12);
}

div.dt-container .dt-length select {
    border: 1px solid #d1d5db;
    border-radius: 10px;
    padding: 7px 10px;
    outline: none;
}

div.dt-container .dt-info {
    color: #6b7280;
    font-size: 13px;
}

div.dt-container .dt-paging .dt-paging-button {
    border-radius: 9px !important;
    padding: 6px 11px !important;
}

div.dt-container .dt-paging .dt-paging-button.current {
    background: #7c3f1d !important;
    color: white !important;
    border: 1px solid #7c3f1d !important;
}

@media (max-width: 1100px) {
    .form-grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .form-actions {
        margin-bottom: 0;
    }
}

@media (max-width: 700px) {
    .form-grid-4 {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .page-header {
        padding: 20px;
    }
}

.compact-form-card {
    margin-bottom: 22px;
    padding: 22px 24px;
    border: 1px solid #f0e7df;
    background: linear-gradient(180deg, #ffffff, #fffaf6);
}

.compact-title {
    margin-bottom: 18px;
}

.compact-title h2 {
    margin: 0 0 4px;
    font-size: 21px;
    color: #3b2418;
}

.compact-title p {
    margin: 0;
    font-size: 14px;
    color: #6b7280;
}

.customer-form-compact {
    width: 100%;
}

.compact-form-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1.2fr 1fr 0.8fr 0.8fr 0.8fr 0.8fr 1.3fr 170px;
    gap: 12px;
    align-items: end;
}

.compact-form-grid .form-group {
    margin-bottom: 0;
}

.compact-form-grid label {
    font-size: 12px;
    margin-bottom: 6px;
    color: #5b4638;
}

.compact-form-grid input,
.compact-form-grid select {
    height: 43px;
    border-radius: 12px;
    font-size: 14px;
    padding: 10px 12px;
    background: #ffffff;
}

.compact-form-grid input:focus,
.compact-form-grid select:focus {
    border-color: #7c3f1d;
    box-shadow: 0 0 0 3px rgba(124, 63, 29, 0.12);
}

.save-customer-btn {
    width: 100%;
    height: 43px;
    border: none;
    border-radius: 12px;
    background: linear-gradient(135deg, #7c3f1d, #5f3016);
    color: white;
    font-weight: bold;
    font-size: 14px;
    cursor: pointer;
    transition: 0.2s;
    box-shadow: 0 8px 18px rgba(124, 63, 29, 0.22);
}

.save-customer-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 12px 22px rgba(124, 63, 29, 0.28);
}

.note-field input {
    font-size: 13px;
}

.table-card {
    border: 1px solid #eef0f3;
}

@media (max-width: 1400px) {
    .compact-form-grid {
        grid-template-columns: repeat(5, 1fr);
    }

    .button-field {
        grid-column: span 1;
    }
}

@media (max-width: 900px) {
    .compact-form-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .button-field {
        grid-column: span 2;
    }
}

@media (max-width: 600px) {
    .compact-form-grid {
        grid-template-columns: 1fr;
    }

    .button-field {
        grid-column: span 1;
    }

    .compact-form-card {
        padding: 18px;
    }
}