@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@300;400;500;600;700&family=DM+Mono:wght@400;500&display=swap');

/* Auth and checker pages: Purple theme — matches Campaign Manager style.css */
:root {
    --primary-color: #7c3aed;
    --primary-dark: #5b21b6;
    --secondary-color: #8b5cf6;
    --success-color: #8b5cf6;
    --info-color: #a78bfa;
    --warning-color: #6d28d9;
    --danger-color: #3b1065;
    --light-color: #f5f3ff;
    --dark-color: #1a0a2e;
    --gray-color: #6b5b8e;
    --white: #ffffff;

    /* Purple scale */
    --purple-950: #1a0a2e;
    --purple-900: #240d3f;
    --purple-800: #3b1065;
    --purple-700: #5b21b6;
    --purple-600: #7c3aed;
    --purple-500: #8b5cf6;
    --purple-400: #a78bfa;
    --purple-300: #c4b5fd;
    --purple-200: #ddd6fe;
    --purple-100: #ede9fe;
    --purple-50:  #f5f3ff;

    /* Aliases for compatibility */
    --blue-950: #1a0a2e;
    --blue-900: #240d3f;
    --blue-800: #3b1065;
    --blue-700: #5b21b6;
    --blue-600: #7c3aed;
    --blue-500: #8b5cf6;
    --blue-400: #a78bfa;
    --blue-300: #c4b5fd;
    --blue-200: #ddd6fe;
    --blue-100: #ede9fe;
    --blue-50:  #f5f3ff;

    --surface: #ffffff;
    --surface-soft: #f5f3ff;
    --surface-muted: #ede9fe;
    --border-color: #ddd6fe;
    --border-strong: #c4b5fd;
    --border-radius: 8px;
    --box-shadow: 0 18px 45px rgba(124, 58, 237, 0.12);
    --box-shadow-soft: 0 8px 24px rgba(124, 58, 237, 0.10);
    --transition: all 0.25s ease;
}

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

html {
    overflow-x: hidden;
    font-size: 16px;
}

body {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    min-height: 100vh;
    overflow-x: hidden;
    padding: clamp(1rem, 4vw, 2rem);
    background: linear-gradient(180deg, var(--white) 0%, var(--surface-soft) 100%);
    color: var(--dark-color);
    font-family: 'DM Sans', system-ui, sans-serif;
    line-height: 1.6;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--primary-dark);
}

button,
input,
select,
textarea {
    font: inherit;
}

button {
    line-height: 1.2;
}

.auth-container {
    width: min(100%, 500px);
    margin: auto;
}

.checker-container {
    width: min(100%, 800px);
    max-width: 800px;
}

.admin-container {
    width: min(100%, 1200px);
    margin: 0 auto;
}

.auth-card,
.ip-management,
.admin-management,
.modal-content,
.stat-card,
.result-card,
.summary-card,
.checks-table {
    background: var(--surface);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow-soft);
}

.auth-card {
    width: 100%;
    padding: clamp(1.25rem, 4vw, 2.5rem);
    animation: fadeIn 0.35s ease-out;
}

.auth-header,
.checker-header {
    margin-bottom: 1.75rem;
    text-align: center;
}

.auth-header h2,
.checker-header h2,
.access-denied h2 {
    color: var(--primary-color);
    font-size: clamp(1.65rem, 4vw, 2rem);
    line-height: 1.15;
    margin-bottom: 0.5rem;
}

.auth-header p,
.checker-header p,
.access-denied p,
.auth-footer,
.current-ip,
small {
    color: var(--gray-color);
}

#auth-form,
#checker-form,
#admin-login-form,
#super-admin-signup-form,
#admin-form {
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
}

.form-group {
    display: flex;
    min-width: 0;
    flex-direction: column;
    gap: 0.45rem;
    margin-bottom: 0;
}

.form-row,
.add-ip-form,
.add-admin-form,
.filters {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.form-col,
.filter-group {
    flex: 1 1 14rem;
    min-width: 0;
}

label,
.filter-group label {
    color: var(--purple-950);
    font-size: 0.92rem;
    font-weight: 600;
}

input,
select,
textarea {
    width: 100%;
    min-height: 2.85rem;
    padding: 0.75rem 0.9rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background-color: var(--white);
    color: var(--purple-950);
    font-size: 0.9rem;
    transition: var(--transition);
}

input::placeholder,
textarea::placeholder {
    color: #9c85c0;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(124, 58, 237, 0.14);
}

select {
    appearance: none;
    padding-right: 2.4rem;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235b21b6' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.85rem center;
    background-size: 1rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.85rem;
    padding: 0.75rem 1.1rem;
    border: 1px solid transparent;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    gap: 0.5rem;
    text-align: center;
    transition: var(--transition);
    white-space: nowrap;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn:disabled,
button:disabled {
    cursor: not-allowed;
    opacity: 0.6;
    transform: none;
}

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

.btn-primary:hover,
.btn-success:hover {
    background: var(--primary-dark);
    color: var(--white);
    border-color: var(--primary-dark);
}

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

.btn-secondary:hover {
    background: var(--purple-50);
    color: var(--primary-dark);
    border-color: var(--primary-color);
}

.btn-danger {
    background: var(--purple-800);
    color: var(--white);
    border-color: var(--purple-800);
}

.btn-danger:hover {
    background: var(--purple-950);
    color: var(--white);
    border-color: var(--purple-950);
}

.action-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.2rem;
    padding: 0.45rem 0.7rem;
    border-radius: var(--border-radius);
    font-size: 0.8rem;
    font-weight: 600;
    border: 1px solid transparent;
    cursor: pointer;
    transition: var(--transition);
}

.auth-footer {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.9rem;
    margin-top: 1.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--border-color);
    text-align: center;
    font-size: 0.92rem;
}

#toggle-auth-text {
    color: var(--gray-color);
}

#toggle-auth-link,
.back-link,
.switch-form a,
.auth-footer a[style],
.auth-footer div[style] a {
    color: var(--primary-color) !important;
    font-weight: 600;
    text-decoration: none !important;
}

#toggle-auth-link:hover,
.back-link:hover,
.switch-form a:hover,
.auth-footer a:hover {
    color: var(--primary-dark) !important;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
}

.auth-notification {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 1000;
    width: min(100% - 2rem, 22rem);
    padding: 1rem 1.25rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--white);
    color: var(--purple-950);
    box-shadow: var(--box-shadow);
    opacity: 0;
    transform: translateY(-1rem);
    transition: var(--transition);
}

.auth-notification.show {
    opacity: 1;
    transform: translateY(0);
}

.password-wrapper {
    position: relative;
}

.password-toggle {
    position: absolute;
    top: 50%;
    right: 0.9rem;
    color: var(--primary-color);
    cursor: pointer;
    transform: translateY(-50%);
}

/* Number checker overrides */
.auth-container.checker-container .result-card {
    margin-top: 1.25rem;
    padding: clamp(1rem, 3vw, 1.5rem);
}

.auth-container.checker-container .api-result {
    margin-bottom: 1.25rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid var(--border-color);
}

.auth-container.checker-container .api-result:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: 0;
}

.auth-container.checker-container .api-title {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    flex-wrap: wrap;
    margin-bottom: 0.9rem;
}

.auth-container.checker-container .api-title h3 {
    color: var(--purple-950);
    font-size: 1.1rem;
}

.auth-container.checker-container .api-icon {
    color: var(--primary-color);
    font-size: 1.25rem;
    margin-right: 0;
}

.auth-container.checker-container .response-details {
    max-height: 14rem;
    overflow-y: auto;
    padding: 1rem;
    background: var(--purple-50);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    color: var(--purple-950);
    font-family: 'DM Mono', monospace;
    white-space: pre-wrap;
}

.status-badge,
.auth-container.checker-container .status-badge,
.admin-container .status-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.35rem 0.7rem;
    border-radius: 999px;
    background: var(--primary-color);
    color: var(--white);
    font-size: 0.78rem;
    font-weight: 700;
}

.auth-container.checker-container .status-badge {
    margin-left: 0;
}

.auth-container.checker-container .status-found,
.admin-container .status-found,
.status-active {
    background: var(--purple-800);
    color: var(--white);
}

.auth-container.checker-container .status-not-found,
.admin-container .status-not-found,
.status-inactive {
    background: var(--purple-500);
    color: var(--white);
}

.auth-container.checker-container .status-error,
.error {
    background: var(--purple-50);
    color: var(--purple-800);
    border: 1px solid var(--border-color);
}

.saving-indicator,
.auth-container.checker-container .saving-indicator {
    margin-top: 1rem;
    color: var(--gray-color);
    text-align: center;
    font-size: 0.9rem;
}

.summary-card,
.auth-container.checker-container .summary-card {
    margin-top: 1.25rem;
    padding: 1rem;
    background: var(--purple-50);
}

.summary-card h4 {
    color: var(--purple-950);
    margin-bottom: 0.8rem;
}

.summary-item {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.45rem 0;
    border-bottom: 1px solid var(--border-color);
}

.summary-item:last-child {
    border-bottom: 0;
}

.summary-value,
.risk-high,
.risk-medium,
.risk-low,
.auth-container.checker-container .risk-high,
.auth-container.checker-container .risk-medium,
.auth-container.checker-container .risk-low {
    color: var(--purple-800);
    font-weight: 700;
}

.access-denied {
    padding: clamp(1.5rem, 5vw, 2.5rem) 0;
    text-align: center;
}

.access-denied i,
.auth-container.checker-container .access-denied i {
    margin-bottom: 1rem;
    color: var(--primary-color);
    font-size: 3.8rem;
}

/* Admin/check history pages that load auth.css */
.admin-container .auth-card {
    padding: clamp(1.25rem, 3vw, 2rem);
}

.admin-container .auth-header {
    padding-bottom: 1.25rem;
    border-bottom: 1px solid var(--border-color);
}

.ip-management,
.admin-management {
    display: none;
    margin-top: 1.25rem;
    padding: 1.25rem;
}

.admin-info,
.current-ip {
    margin-bottom: 1.25rem;
    padding: 1rem;
    background: var(--purple-50);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
}

.admin-info strong,
.current-ip strong {
    color: var(--primary-color);
}

.tabs {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 1.25rem;
    border-bottom: 1px solid var(--border-color);
}

.tab {
    padding: 0.75rem 1rem;
    border-bottom: 3px solid transparent;
    color: var(--gray-color);
    cursor: pointer;
    font-weight: 700;
}

.tab.active,
.tab:hover {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.tab-content {
    display: none;
}

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

.table-container,
#checks-container,
#ip-list,
#admin-list {
    width: 100%;
    overflow-x: auto;
}

.ip-table,
.admin-table,
.admin-container .checks-table,
.checks-table {
    width: 100%;
    min-width: 700px;
    margin-top: 1rem;
    border-collapse: collapse;
    overflow: hidden;
}

.ip-table th,
.ip-table td,
.admin-table th,
.admin-table td,
.admin-container .checks-table th,
.admin-container .checks-table td {
    padding: 0.85rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.ip-table th,
.admin-table th,
.admin-container .checks-table th {
    background: var(--purple-50);
    color: var(--purple-900);
    font-weight: 700;
}

.ip-table tr:hover td,
.admin-table tr:hover td,
.admin-container .checks-table tr:hover td {
    background: var(--purple-50);
}

.stats-grid,
.admin-container .stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
    gap: 1.25rem;
    margin: 1.5rem 0;
}

.stat-card,
.admin-container .stat-card {
    padding: 1.25rem;
    text-align: center;
}

.stat-value {
    color: var(--purple-950);
    font-size: clamp(1.6rem, 4vw, 2rem);
    font-weight: 700;
    line-height: 1.1;
    margin: 0.5rem 0;
}

.filters {
    align-items: flex-end;
    margin: 1.25rem 0;
}

.pagination,
.admin-container .pagination {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-top: 1.25rem;
}

.pagination button,
.admin-container .pagination button {
    min-height: 2.35rem;
    padding: 0.55rem 0.85rem;
    border: 1px solid var(--border-strong);
    border-radius: var(--border-radius);
    background: var(--white);
    color: var(--primary-color);
    cursor: pointer;
    font-weight: 600;
}

.pagination button.active,
.pagination button:hover,
.admin-container .pagination button.active,
.admin-container .pagination button:hover {
    background: var(--primary-color);
    color: var(--white);
}

.modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: rgba(26, 10, 46, 0.58);
}

.modal-content {
    width: min(100%, 520px);
    max-height: 90vh;
    overflow-y: auto;
    padding: 1.5rem;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

.modal-header h3 {
    color: var(--primary-color);
}

.close {
    color: var(--primary-color);
    cursor: pointer;
    font-size: 1.6rem;
    line-height: 1;
}

.success {
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--purple-50);
    color: var(--primary-color);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(0.6rem);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 768px) {
    body {
        padding: 1rem;
    }

    .auth-card {
        padding: 1.25rem;
    }

    .form-row,
    .add-ip-form,
    .add-admin-form,
    .filters {
        flex-direction: column;
        align-items: stretch;
    }

    .form-col,
    .filter-group {
        flex-basis: auto;
        width: 100%;
    }

    .summary-item {
        flex-direction: column;
        gap: 0.25rem;
    }

    .auth-container.checker-container .api-title {
        align-items: flex-start;
        flex-direction: column;
    }

    .auth-container.checker-container .status-badge {
        margin-left: 0;
    }

    .btn,
    .auth-footer .btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .auth-notification {
        right: 0.75rem;
        left: 0.75rem;
        width: auto;
    }

    .tabs {
        flex-direction: column;
    }

    .tab {
        width: 100%;
    }
}