/* =========================================
   Alfa OMS Admin - Deterministic CSS
   ========================================= */

/* --- Reset & Base --- */
:root {
    --primary-color: #4f46e5;
    --primary-hover: #4338ca;
    --secondary-color: #ffffff;
    --secondary-hover: #f9fafb;
    --danger-color: #dc2626;
    --danger-hover: #b91c1c;
    
    --text-main: #111827;
    --text-muted: #6b7280;
    --text-light: #9ca3af;
    
    --bg-body: #f3f4f6;
    --bg-card: #ffffff;
    --bg-header: #ffffff;
    
    --border-color: #e5e7eb;
    --border-light: #f3f4f6;
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    
    --radius: 0.375rem;
    --radius-lg: 0.5rem;
}

body {
    margin: 0;
    font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: var(--bg-body);
    color: var(--text-main);
    line-height: 1.5;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

/* --- Layout --- */
.admin-nav {
    background-color: var(--bg-header);
    box-shadow: var(--shadow-sm);
    border-bottom: 1px solid var(--border-color);
}

.admin-nav-container {
    max-width: 80rem; /* 7xl equivalent */
    margin: 0 auto;
    padding: 0 1rem;
    height: 4rem; /* 16 */
    display: flex;
    justify-content: space-between;
    align-items: center;
}

@media (min-width: 640px) {
    .admin-nav-container {
        padding: 0 1.5rem;
    }
}

@media (min-width: 1024px) {
    .admin-nav-container {
        padding: 0 2rem;
    }
}

.admin-nav-left {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.admin-brand {
    font-size: 1.25rem; /* xl */
    font-weight: 700;
    color: var(--primary-color);
    display: flex;
    align-items: center;
}

.admin-menu {
    display: none;
}

@media (min-width: 640px) {
    .admin-menu {
        display: flex;
        gap: 2rem;
    }
}

.admin-menu-link {
    display: inline-flex;
    align-items: center;
    height: 4rem; /* Match navbar height */
    border-bottom: 2px solid transparent;
    font-size: 0.875rem; /* sm */
    font-weight: 500;
    color: var(--text-muted);
    padding-top: 2px; /* Alignment fix */
}

.admin-menu-link:hover {
    color: var(--text-main);
    border-bottom-color: var(--border-color);
}

.admin-menu-link.active {
    color: var(--text-main);
    border-bottom-color: var(--primary-color);
}

.admin-nav-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.admin-user-name {
    color: #374151;
    font-size: 0.875rem;
    margin-right: 1rem;
}

.admin-logout-btn {
    background: none;
    border: none;
    color: var(--danger-color);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
}

.admin-logout-btn:hover {
    color: var(--danger-hover);
}

.admin-page-wrapper {
    padding: 2.5rem 0;
}

.admin-header {
    max-width: 80rem;
    margin: 0 auto;
    padding: 0 1rem 1.5rem 1rem;
}

@media (min-width: 640px) {
    .admin-header { padding: 0 1.5rem 1.5rem 1.5rem; }
}
@media (min-width: 1024px) {
    .admin-header { padding: 0 2rem 1.5rem 2rem; }
}

.admin-page-title {
    font-size: 1.875rem; /* 3xl */
    font-weight: 700;
    color: var(--text-main);
    line-height: 1.2;
}

.admin-content {
    max-width: 80rem;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 640px) { .admin-content { padding: 0 1.5rem; } }
@media (min-width: 1024px) { .admin-content { padding: 0 2rem; } }

/* --- Components: Login --- */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-body);
}

.login-card {
    background: white;
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    width: 100%;
    max-width: 24rem; /* w-96 */
}

.login-title {
    font-size: 1.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 1.5rem;
    color: #1f2937;
}

/* --- Components: Cards --- */
.admin-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    margin-bottom: 1.5rem;
}

.admin-card-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.admin-card-title {
    font-size: 1.125rem; /* lg */
    font-weight: 500;
    color: var(--text-main);
    margin: 0;
}

.admin-card-body {
    padding: 1.5rem;
}

/* --- Components: Tables --- */
.admin-table-wrapper {
    overflow-x: auto;
}

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

.admin-table thead {
    background-color: #f9fafb;
}

.admin-th {
    padding: 0.75rem 1.5rem;
    text-align: left;
    font-size: 0.75rem; /* xs */
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
}

.admin-th-right {
    text-align: right;
}

.admin-table tbody {
    background-color: white;
}

.admin-tr {
    border-bottom: 1px solid var(--border-color);
}

.admin-tr:last-child {
    border-bottom: none;
}

.admin-td {
    padding: 1rem 1.5rem;
    white-space: nowrap;
    font-size: 0.875rem; /* sm */
    color: var(--text-muted);
}

.admin-td-main {
    color: var(--text-main);
    font-weight: 500;
}

.admin-td-right {
    text-align: right;
}

/* --- Components: Badges --- */
.admin-badge {
    display: inline-flex;
    padding: 0 0.5rem;
    font-size: 0.75rem; /* xs */
    font-weight: 600;
    line-height: 1.25rem; /* leading-5 */
    border-radius: 9999px;
}

.admin-badge-green { background-color: #d1fae5; color: #065f46; }
.admin-badge-yellow { background-color: #fef3c7; color: #92400e; }
.admin-badge-red { background-color: #fee2e2; color: #991b1b; }
.admin-badge-blue { background-color: #dbeafe; color: #1e40af; }
.admin-badge-purple { background-color: #f3e8ff; color: #6b21a8; }
.admin-badge-gray { background-color: #f3f4f6; color: #1f2937; }

/* --- Components: Buttons --- */
.admin-btn {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1rem;
    border: 1px solid transparent;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: var(--radius);
    cursor: pointer;
    transition: all 0.15s;
    text-decoration: none;
}

.admin-btn-primary {
    background-color: var(--primary-color);
    color: white;
}
.admin-btn-primary:hover { background-color: var(--primary-hover); }

.admin-btn-secondary {
    background-color: white;
    border-color: #d1d5db;
    color: #374151;
}
.admin-btn-secondary:hover { background-color: #f9fafb; }



.admin-btn-danger {
    background: transparent;
    border: none;
    color: #dc2626; /* red-600 */
    font-size: 14px;
    font-weight: 500;
    padding: 4px 8px;
    cursor: pointer;
    text-decoration: underline;
    transition: color 0.2s ease;
}

.admin-btn-danger:hover {
    color: #b91c1c; /* red-700 */
}

.admin-btn-danger:focus {
    outline: none;
    text-decoration: none;
}

.admin-btn-danger:disabled {
    color: #9ca3af; /* gray-400 */
    cursor: not-allowed;
    text-decoration: none;
}

.admin-btn-success {
    background: transparent;
    border: none;
    color: #059669; /* green-600 */
    font-size: 14px;
    font-weight: 500;
    padding: 4px 8px;
    cursor: pointer;
    text-decoration: underline;
    transition: color 0.2s ease;
}

.admin-btn-success:hover {
    color: #047857; /* green-700 */
}

.admin-btn-success:focus {
    outline: none;
    text-decoration: none;
}

.admin-btn-link {
    color: var(--primary-color);
    background: transparent;
    padding: 0;
}
.admin-btn-link:hover { color: var(--primary-hover); }

.admin-btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
}

/* --- Components: Alerts --- */
.admin-alert {
    padding: 1rem;
    border-radius: var(--radius);
    margin-bottom: 1rem;
    border: 1px solid transparent;
}

.admin-alert-success {
    background-color: #d1fae5;
    border-color: #a7f3d0;
    color: #065f46;
}

.admin-alert-danger {
    background-color: #fee2e2;
    border-color: #fecaca;
    color: #991b1b;
}

/* --- Grid System --- */
.admin-grid {
    display: grid;
    gap: 1.5rem;
}

@media (min-width: 640px) {
    .admin-grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
    .admin-grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
}

/* --- Definition Lists (for Show pages) --- */
.admin-dl-group {
    padding: 1rem 1.5rem;
    display: grid;
    gap: 0.5rem;
}

@media (min-width: 640px) {
    .admin-dl-group {
        grid-template-columns: 1fr 2fr;
        padding: 1.25rem 1.5rem;
    }
}

.admin-dt {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-muted);
}

.admin-dd {
    font-size: 0.875rem;
    color: var(--text-main);
    margin: 0;
}

.admin-divide-y > * + * {
    border-top: 1px solid var(--border-color);
}

/* --- Form Styles (Imported from previous step and integrated) --- */
.form-container { margin-top: 2rem; }
.form-layout { display: grid; gap: 1.5rem; }
@media (min-width: 768px) { .form-layout { grid-template-columns: 1fr 2fr; gap: 2rem; } }
.form-info { padding: 0 1rem; }
@media (min-width: 640px) { .form-info { padding: 0; } }
.form-title { font-size: 1.125rem; font-weight: 500; color: #111827; margin: 0; }
.form-description { margin-top: 0.25rem; font-size: 0.875rem; color: #4b5563; }
.form-card { background-color: white; border-radius: 0.5rem; box-shadow: var(--shadow-md); overflow: hidden; }
.form-body { padding: 1.5rem; }
.form-group { margin-bottom: 1.5rem; }
.form-label { display: block; font-size: 0.875rem; font-weight: 500; color: #374151; margin-bottom: 0.25rem; }
.form-control {
    display: block; width: 100%; border-radius: 0.375rem; border: 1px solid #d1d5db;
    padding: 0.5rem 0.75rem; font-size: 0.875rem; color: #111827; background-color: #fff;
    box-shadow: var(--shadow-sm); transition: all 0.15s;
    box-sizing: border-box; /* Important fix */
}
.form-control:focus { outline: none; border-color: var(--primary-color); box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1); }
.form-control[disabled] { background-color: #f3f4f6; color: #6b7280; cursor: not-allowed; }
.form-error-message { margin-top: 0.5rem; font-size: 0.875rem; color: var(--danger-color); }
.form-help-text { margin-top: 0.25rem; font-size: 0.75rem; color: var(--text-muted); }
.form-footer { background-color: #f9fafb; padding: 0.75rem 1.5rem; display: flex; justify-content: flex-end; gap: 0.75rem; }

/* Utilities */
.text-right { text-align: right; }
.text-center { text-align: center; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.w-full { width: 100%; }
.space-y-6 > * + * { margin-top: 1.5rem; }
.flex { display: flex; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }
.items-center { align-items: center; }
.font-bold { font-weight: 700; }
.text-xs { font-size: 0.75rem; }
.text-green-600 { color: #059669; }
.text-red-600 { color: #dc2626; }
.block { display: block; }
.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1rem; }
.mt-8 { margin-top: 2rem; }

/* Centered Form Layout */
/* =========================================
   Alfa OMS Admin - Deterministic CSS
   ========================================= */

/* --- Reset & Base --- */
:root {
    --primary-color: #4f46e5;
    --primary-hover: #4338ca;
    --secondary-color: #ffffff;
    --secondary-hover: #f9fafb;
    --danger-color: #dc2626;
    --danger-hover: #b91c1c;
    
    --text-main: #111827;
    --text-muted: #6b7280;
    --text-light: #9ca3af;
    
    --bg-body: #f3f4f6;
    --bg-card: #ffffff;
    --bg-header: #ffffff;
    
    --border-color: #e5e7eb;
    --border-light: #f3f4f6;
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    
    --radius: 0.375rem;
    --radius-lg: 0.5rem;
}

body {
    margin: 0;
    font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: var(--bg-body);
    color: var(--text-main);
    line-height: 1.5;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

/* --- Layout --- */
.admin-nav {
    background-color: var(--bg-header);
    box-shadow: var(--shadow-sm);
    border-bottom: 1px solid var(--border-color);
}

.admin-nav-container {
    max-width: 80rem; /* 7xl equivalent */
    margin: 0 auto;
    padding: 0 1rem;
    height: 4rem; /* 16 */
    display: flex;
    justify-content: space-between;
    align-items: center;
}

@media (min-width: 640px) {
    .admin-nav-container {
        padding: 0 1.5rem;
    }
}

@media (min-width: 1024px) {
    .admin-nav-container {
        padding: 0 2rem;
    }
}

.admin-nav-left {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.admin-brand {
    font-size: 1.25rem; /* xl */
    font-weight: 700;
    color: var(--primary-color);
    display: flex;
    align-items: center;
}

.admin-menu {
    display: none;
}

@media (min-width: 640px) {
    .admin-menu {
        display: flex;
        gap: 2rem;
    }
}

.admin-menu-link {
    display: inline-flex;
    align-items: center;
    height: 4rem; /* Match navbar height */
    border-bottom: 2px solid transparent;
    font-size: 0.875rem; /* sm */
    font-weight: 500;
    color: var(--text-muted);
    padding-top: 2px; /* Alignment fix */
}

.admin-menu-link:hover {
    color: var(--text-main);
    border-bottom-color: var(--border-color);
}

.admin-menu-link.active {
    color: var(--text-main);
    border-bottom-color: var(--primary-color);
}

.admin-nav-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.admin-user-name {
    color: #374151;
    font-size: 0.875rem;
    margin-right: 1rem;
}

.admin-logout-btn {
    background: none;
    border: none;
    color: var(--danger-color);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
}

.admin-logout-btn:hover {
    color: var(--danger-hover);
}

.admin-page-wrapper {
    padding: 2.5rem 0;
}

.admin-header {
    max-width: 80rem;
    margin: 0 auto;
    padding: 0 1rem 1.5rem 1rem;
}

@media (min-width: 640px) {
    .admin-header { padding: 0 1.5rem 1.5rem 1.5rem; }
}
@media (min-width: 1024px) {
    .admin-header { padding: 0 2rem 1.5rem 2rem; }
}

.admin-page-title {
    font-size: 1.875rem; /* 3xl */
    font-weight: 700;
    color: var(--text-main);
    line-height: 1.2;
}

.admin-content {
    max-width: 80rem;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 640px) { .admin-content { padding: 0 1.5rem; } }
@media (min-width: 1024px) { .admin-content { padding: 0 2rem; } }

/* --- Components: Login --- */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-body);
}

.login-card {
    background: white;
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    width: 100%;
    max-width: 24rem; /* w-96 */
}

.login-title {
    font-size: 1.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 1.5rem;
    color: #1f2937;
}

/* --- Components: Cards --- */
.admin-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    margin-bottom: 1.5rem;
}

.admin-card-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.admin-card-title {
    font-size: 1.125rem; /* lg */
    font-weight: 500;
    color: var(--text-main);
    margin: 0;
}

.admin-card-body {
    padding: 1.5rem;
}

/* --- Components: Tables --- */
.admin-table-wrapper {
    overflow-x: auto;
}

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

.admin-table thead {
    background-color: #f9fafb;
}

.admin-th {
    padding: 0.75rem 1.5rem;
    text-align: left;
    font-size: 0.75rem; /* xs */
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
}

.admin-th-right {
    text-align: right;
}

.admin-table tbody {
    background-color: white;
}

.admin-tr {
    border-bottom: 1px solid var(--border-color);
}

.admin-tr:last-child {
    border-bottom: none;
}

.admin-td {
    padding: 1rem 1.5rem;
    white-space: nowrap;
    font-size: 0.875rem; /* sm */
    color: var(--text-muted);
}

.admin-td-main {
    color: var(--text-main);
    font-weight: 500;
}

.admin-td-right {
    text-align: right;
}

/* --- Components: Badges --- */
.admin-badge {
    display: inline-flex;
    padding: 0 0.5rem;
    font-size: 0.75rem; /* xs */
    font-weight: 600;
    line-height: 1.25rem; /* leading-5 */
    border-radius: 9999px;
}

.admin-badge-green { background-color: #d1fae5; color: #065f46; }
.admin-badge-yellow { background-color: #fef3c7; color: #92400e; }
.admin-badge-red { background-color: #fee2e2; color: #991b1b; }
.admin-badge-blue { background-color: #dbeafe; color: #1e40af; }
.admin-badge-purple { background-color: #f3e8ff; color: #6b21a8; }
.admin-badge-gray { background-color: #f3f4f6; color: #1f2937; }

/* --- Components: Buttons --- */
.admin-btn {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1rem;
    border: 1px solid transparent;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: var(--radius);
    cursor: pointer;
    transition: all 0.15s;
    text-decoration: none;
}

.admin-btn-primary {
    background-color: var(--primary-color);
    color: white;
}
.admin-btn-primary:hover { background-color: var(--primary-hover); }

.admin-btn-secondary {
    background-color: white;
    border-color: #d1d5db;
    color: #374151;
}
.admin-btn-secondary:hover { background-color: #f9fafb; }



.admin-btn-danger {
    background: transparent;
    border: none;
    color: #dc2626; /* red-600 */
    font-size: 14px;
    font-weight: 500;
    padding: 4px 8px;
    cursor: pointer;
    text-decoration: underline;
    transition: color 0.2s ease;
}

.admin-btn-danger:hover {
    color: #b91c1c; /* red-700 */
}

.admin-btn-danger:focus {
    outline: none;
    text-decoration: none;
}

.admin-btn-danger:disabled {
    color: #9ca3af; /* gray-400 */
    cursor: not-allowed;
    text-decoration: none;
}

.admin-btn-success {
    background: transparent;
    border: none;
    color: #059669; /* green-600 */
    font-size: 14px;
    font-weight: 500;
    padding: 4px 8px;
    cursor: pointer;
    text-decoration: underline;
    transition: color 0.2s ease;
}

.admin-btn-success:hover {
    color: #047857; /* green-700 */
}

.admin-btn-success:focus {
    outline: none;
    text-decoration: none;
}

.admin-btn-link {
    color: var(--primary-color);
    background: transparent;
    padding: 0;
}
.admin-btn-link:hover { color: var(--primary-hover); }

.admin-btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
}

/* --- Components: Alerts --- */
.admin-alert {
    padding: 1rem;
    border-radius: var(--radius);
    margin-bottom: 1rem;
    border: 1px solid transparent;
}

.admin-alert-success {
    background-color: #d1fae5;
    border-color: #a7f3d0;
    color: #065f46;
}

.admin-alert-danger {
    background-color: #fee2e2;
    border-color: #fecaca;
    color: #991b1b;
}

/* --- Grid System --- */
.admin-grid {
    display: grid;
    gap: 1.5rem;
}

@media (min-width: 640px) {
    .admin-grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
    .admin-grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
}

/* --- Definition Lists (for Show pages) --- */
.admin-dl-group {
    padding: 1rem 1.5rem;
    display: grid;
    gap: 0.5rem;
}

@media (min-width: 640px) {
    .admin-dl-group {
        grid-template-columns: 1fr 2fr;
        padding: 1.25rem 1.5rem;
    }
}

.admin-dt {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-muted);
}

.admin-dd {
    font-size: 0.875rem;
    color: var(--text-main);
    margin: 0;
}

.admin-divide-y > * + * {
    border-top: 1px solid var(--border-color);
}

/* --- Form Styles (Imported from previous step and integrated) --- */
.form-container { margin-top: 2rem; }
.form-layout { display: grid; gap: 1.5rem; }
@media (min-width: 768px) { .form-layout { grid-template-columns: 1fr 2fr; gap: 2rem; } }
.form-info { padding: 0 1rem; }
@media (min-width: 640px) { .form-info { padding: 0; } }
.form-title { font-size: 1.125rem; font-weight: 500; color: #111827; margin: 0; }
.form-description { margin-top: 0.25rem; font-size: 0.875rem; color: #4b5563; }
.form-card { background-color: white; border-radius: 0.5rem; box-shadow: var(--shadow-md); overflow: hidden; }
.form-body { padding: 1.5rem; }
.form-group { margin-bottom: 1.5rem; }
.form-label { display: block; font-size: 0.875rem; font-weight: 500; color: #374151; margin-bottom: 0.25rem; }
.form-control {
    display: block; width: 100%; border-radius: 0.375rem; border: 1px solid #d1d5db;
    padding: 0.5rem 0.75rem; font-size: 0.875rem; color: #111827; background-color: #fff;
    box-shadow: var(--shadow-sm); transition: all 0.15s;
    box-sizing: border-box; /* Important fix */
}
.form-control:focus { outline: none; border-color: var(--primary-color); box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1); }
.form-control[disabled] { background-color: #f3f4f6; color: #6b7280; cursor: not-allowed; }
.form-error-message { margin-top: 0.5rem; font-size: 0.875rem; color: var(--danger-color); }
.form-help-text { margin-top: 0.25rem; font-size: 0.75rem; color: var(--text-muted); }
.form-footer { background-color: #f9fafb; padding: 0.75rem 1.5rem; display: flex; justify-content: flex-end; gap: 0.75rem; }

/* Utilities */
.text-right { text-align: right; }
.text-center { text-align: center; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.w-full { width: 100%; }
.space-y-6 > * + * { margin-top: 1.5rem; }
.flex { display: flex; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }
.items-center { align-items: center; }
.font-bold { font-weight: 700; }
.text-xs { font-size: 0.75rem; }
.text-green-600 { color: #059669; }
.text-red-600 { color: #dc2626; }
.block { display: block; }
.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1rem; }
.mt-8 { margin-top: 2rem; }

/* Centered Form Layout */
.admin-form-centered {
    max-width: 600px;
    margin: 0 auto;
    width: 100%;
}

.quick-filters {
    display: flex;
    gap: 10px;
}

.filter {
    position: relative;
    padding: 6px 12px;
    background: #f3f4f6;
    border-radius: 20px;
    font-size: 13px;
    margin-top: -8px;
}

.filter.active {
    background: #2563eb;
    color: #fff;
}

.filter-clear {
    margin-left: -6px;
    margin-top: -4px;
    color: #c74343;
    font-weight: bold;
    text-decoration: none;
}

/* --- Modern Landing-Aligned Login ---------------------------- */
.login-page {
    min-height: 100vh;
    display: block;
    background:
        radial-gradient(circle at top left, rgba(79, 70, 229, 0.16), transparent 34rem),
        linear-gradient(135deg, #f8fafc 0%, #eef2ff 48%, #ffffff 100%);
    color: #0f172a;
    font-family: 'Inter', ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

.login-shell {
    min-height: 100vh;
    min-height: 100dvh;
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(420px, 0.9fr);
}

.login-hero {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 100vh;
    min-height: 100dvh;
    padding: clamp(24px, 4vw, 56px);
    overflow: hidden;
    background:
        radial-gradient(circle at 20% 20%, rgba(99, 102, 241, 0.42), transparent 28rem),
        radial-gradient(circle at 80% 70%, rgba(56, 189, 248, 0.2), transparent 24rem),
        linear-gradient(115deg, #0f172a 0%, #1e293b 58%, #4f46e5 100%);
    background-size: cover;
    background-position: center;
    color: #fff;
}

.login-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.9), transparent);
    pointer-events: none;
}

.login-brand,
.login-hero__content {
    position: relative;
    z-index: 2;
}

.login-brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    width: fit-content;
    color: #fff;
    transition: transform 0.15s ease, opacity 0.15s ease;
}

.login-brand:hover {
    transform: translateY(-1px);
    opacity: 0.94;
}

.login-brand__logo {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border-radius: 12px;
    background: linear-gradient(135deg, #6366f1, #4f46e5);
    color: #fff;
    box-shadow: 0 12px 28px -12px rgba(99, 102, 241, 0.9);
}

.login-brand__logo svg {
    width: 22px;
    height: 22px;
}

.login-brand__name,
.login-brand__sub {
    display: block;
    line-height: 1.15;
}

.login-brand__name {
    font-size: 18px;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.login-brand__sub {
    margin-top: 3px;
    font-size: 12px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.72);
}

.login-hero__content {
    max-width: 650px;
    margin: auto 0;
    padding: 72px 0;
}

.login-eyebrow {
    display: inline-flex;
    align-items: center;
    margin-bottom: 20px;
    padding: 7px 12px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.88);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    backdrop-filter: blur(10px);
}

.login-hero h1 {
    max-width: 620px;
    margin: 0;
    font-size: clamp(2.3rem, 5vw, 4.6rem);
    line-height: 1.02;
    letter-spacing: -0.045em;
    font-weight: 800;
}

.login-hero p {
    max-width: 560px;
    margin: 22px 0 0;
    color: rgba(255, 255, 255, 0.78);
    font-size: clamp(1rem, 1.5vw, 1.15rem);
    line-height: 1.7;
}

.login-feature-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    max-width: 640px;
    margin-top: 36px;
}

.login-feature {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 64px;
    padding: 14px;
    border: 1px solid rgba(255, 255, 255, 0.13);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.86);
    font-size: 13px;
    font-weight: 600;
    backdrop-filter: blur(12px);
}

.login-feature__icon {
    flex: 0 0 auto;
    width: 34px;
    height: 34px;
    display: grid;
    place-items: center;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.12);
    color: #c7d2fe;
}

.login-feature__icon svg {
    width: 18px;
    height: 18px;
}

.login-hero__glow {
    position: absolute;
    z-index: 1;
    width: 280px;
    height: 280px;
    border-radius: 999px;
    filter: blur(28px);
    opacity: 0.45;
    pointer-events: none;
}

.login-hero__glow--one {
    right: -90px;
    top: 18%;
    background: #6366f1;
}

.login-hero__glow--two {
    left: 10%;
    bottom: -130px;
    background: #38bdf8;
}

.login-panel {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(24px, 4vw, 56px);
}

.login-card {
    width: min(100%, 440px);
    max-width: none;
    padding: clamp(26px, 4vw, 42px);
    border: 1px solid rgba(226, 232, 240, 0.9);
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 24px 48px -12px rgba(15, 23, 42, 0.18);
    backdrop-filter: blur(18px);
}

.login-card__head {
    margin-bottom: 28px;
}

.login-card__badge {
    display: inline-flex;
    align-items: center;
    margin-bottom: 18px;
    padding: 7px 12px;
    border-radius: 999px;
    background: #eef2ff;
    color: #4f46e5;
    font-size: 12px;
    font-weight: 700;
}

.login-title {
    margin: 0;
    color: #0f172a;
    text-align: left;
    font-size: clamp(1.8rem, 4vw, 2.25rem);
    line-height: 1.15;
    letter-spacing: -0.035em;
    font-weight: 800;
}

.login-subtitle {
    margin: 10px 0 0;
    color: #64748b;
    font-size: 15px;
    line-height: 1.6;
}

.login-alert {
    margin-bottom: 22px;
    border-radius: 14px;
}

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

.login-form .form-label {
    margin-bottom: 8px;
    color: #1e293b;
    font-size: 13px;
    font-weight: 700;
}

.login-input-wrap {
    position: relative;
}

.login-input-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    z-index: 1;
    display: grid;
    place-items: center;
    width: 20px;
    height: 20px;
    color: #94a3b8;
    transform: translateY(-50%);
    transition: color 0.15s ease;
}

.login-input-icon svg {
    width: 18px;
    height: 18px;
}

.login-form .form-control {
    height: 50px;
    padding: 0 14px 0 46px;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    background: #f8fafc;
    color: #0f172a;
    font-size: 15px;
    font-weight: 500;
    box-shadow: none;
    transition: border-color 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
}

.login-form .form-control::placeholder {
    color: #94a3b8;
    font-weight: 400;
}

.login-form .form-control:hover {
    border-color: #cbd5e1;
    background: #fff;
}

.login-form .form-control:focus {
    border-color: #4f46e5;
    background: #fff;
    box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.14);
}

.login-input-wrap:focus-within .login-input-icon {
    color: #4f46e5;
}

.login-submit {
    width: 100%;
    height: 50px;
    justify-content: center;
    gap: 10px;
    margin-top: 8px;
    border-radius: 12px;
    background: #4f46e5;
    color: #fff;
    font-size: 15px;
    font-weight: 700;
    box-shadow: 0 10px 24px -10px rgba(79, 70, 229, 0.75);
    transition: transform 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
}

.login-submit svg {
    width: 18px;
    height: 18px;
    transition: transform 0.15s ease;
}

.login-submit:hover {
    background: #4338ca;
    transform: translateY(-1px);
    box-shadow: 0 16px 32px -14px rgba(79, 70, 229, 0.9);
}

.login-submit:hover svg {
    transform: translateX(2px);
}

.login-submit:focus {
    outline: none;
    box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.18), 0 16px 32px -14px rgba(79, 70, 229, 0.9);
}

.login-card__footer {
    margin-top: 26px;
    padding-top: 20px;
    border-top: 1px solid #e2e8f0;
    text-align: center;
}

.login-card__footer a {
    color: #64748b;
    font-size: 14px;
    font-weight: 600;
    transition: color 0.15s ease;
}

.login-card__footer a:hover,
.login-card__footer a:focus {
    color: #4f46e5;
}

@media (max-width: 1100px) {
    .login-shell {
        grid-template-columns: 1fr;
    }

    .login-hero {
        min-height: auto;
        padding: 28px 24px 42px;
    }

    .login-hero__content {
        padding: 56px 0 0;
    }

    .login-feature-grid {
        max-width: none;
    }

    .login-panel {
        padding: 32px 24px 48px;
    }
}

@media (max-width: 720px) {
    .login-hero {
        padding: 22px 18px 34px;
    }

    .login-brand__logo {
        width: 38px;
        height: 38px;
    }

    .login-brand__name {
        font-size: 16px;
    }

    .login-brand__sub {
        font-size: 11px;
    }

    .login-hero__content {
        padding-top: 44px;
    }

    .login-feature-grid {
        grid-template-columns: 1fr;
        gap: 10px;
        margin-top: 28px;
    }

    .login-feature {
        min-height: 56px;
    }

    .login-panel {
        padding: 24px 16px 36px;
    }

    .login-card {
        border-radius: 20px;
    }
}

@media (max-width: 480px) {
    .login-hero p {
        font-size: 0.98rem;
    }

    .login-card {
        padding: 24px 18px;
    }

    .login-form .form-control,
    .login-submit {
        height: 48px;
    }
}