:root {
    --admin-primary: #0d51b0;
    --admin-secondary: #2790e1;
    --admin-dark: #10213a;
    --admin-sidebar-width: 260px;
    --admin-bg: #f4f7fb;
    --admin-border: #e5ebf3;
    --admin-text: #27364b;
    --admin-muted: #7a899d;
}

html,
body {
    min-height: 100%;
}

body {
    background: var(--admin-bg);
    color: var(--admin-text);
}

.admin-sidebar {
    background:
        linear-gradient(180deg, #0c376f 0%, #10213a 100%);
    bottom: 0;
    color: #fff;
    display: flex;
    flex-direction: column;
    left: 0;
    overflow-y: auto;
    position: fixed;
    top: 0;
    transition: transform .25s ease;
    width: var(--admin-sidebar-width);
    z-index: 1040;
}

.admin-brand {
    align-items: center;
    border-bottom: 1px solid rgba(255,255,255,.1);
    display: flex;
    justify-content: space-between;
    min-height: 78px;
    padding: 14px 18px;
}

.admin-brand a {
    align-items: center;
    color: #fff;
    display: flex;
    text-decoration: none;
}

.admin-brand img,
.admin-brand-mark {
    align-items: center;
    background: #fff;
    border-radius: 12px;
    display: flex;
    height: 44px;
    justify-content: center;
    object-fit: contain;
    padding: 5px;
    width: 44px;
}

.admin-brand-mark {
    color: var(--admin-primary);
    font-size: 22px;
    font-weight: 800;
}

.admin-brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.05;
    margin-left: 11px;
}

.admin-brand-text strong {
    font-size: 16px;
    letter-spacing: .6px;
}

.admin-brand-text small {
    color: #78c8ff;
    font-size: 12px;
    font-weight: 700;
    margin-top: 4px;
}

.admin-sidebar-close {
    background: transparent;
    border: 0;
    color: #fff;
    display: none;
    font-size: 28px;
}

.admin-nav {
    flex: 1;
    padding: 18px 12px;
}

.admin-nav-title {
    color: rgba(255,255,255,.45);
    display: block;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.2px;
    padding: 8px 12px;
}

.admin-nav a {
    align-items: center;
    border-radius: 9px;
    color: rgba(255,255,255,.78);
    display: flex;
    font-size: 14px;
    margin-bottom: 4px;
    padding: 11px 12px;
    text-decoration: none;
    transition: all .18s ease;
}

.admin-nav a:hover {
    background: rgba(255,255,255,.08);
    color: #fff;
}

.admin-nav a.active {
    background:
        linear-gradient(90deg, #1768c8, #2790e1);
    box-shadow: 0 8px 20px rgba(0,0,0,.18);
    color: #fff;
}

.admin-nav-icon {
    align-items: center;
    display: flex;
    font-size: 18px;
    height: 24px;
    justify-content: center;
    margin-right: 11px;
    width: 24px;
}

.admin-sidebar-user {
    align-items: center;
    border-top: 1px solid rgba(255,255,255,.1);
    display: flex;
    padding: 16px;
}

.admin-user-avatar {
    align-items: center;
    background: #2790e1;
    border-radius: 50%;
    display: flex;
    font-weight: 700;
    height: 38px;
    justify-content: center;
    min-width: 38px;
}

.admin-user-info {
    display: flex;
    flex-direction: column;
    margin-left: 10px;
    min-width: 0;
}

.admin-user-info strong,
.admin-user-info small {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.admin-user-info strong {
    font-size: 13px;
}

.admin-user-info small {
    color: rgba(255,255,255,.55);
    font-size: 11px;
}

.admin-main {
    margin-left: var(--admin-sidebar-width);
    min-height: 100vh;
}

.admin-topbar {
    align-items: center;
    background: #fff;
    border-bottom: 1px solid var(--admin-border);
    display: flex;
    height: 78px;
    justify-content: space-between;
    padding: 0 28px;
    position: sticky;
    top: 0;
    z-index: 1020;
}

.admin-menu-button {
    background: transparent;
    border: 0;
    display: none;
    margin-right: 15px;
    padding: 5px;
}

.admin-menu-button span {
    background: var(--admin-dark);
    display: block;
    height: 2px;
    margin: 5px 0;
    width: 23px;
}

.admin-topbar-title {
    display: flex;
    flex-direction: column;
}

.admin-topbar-title strong {
    font-size: 16px;
}

.admin-topbar-title small {
    color: var(--admin-muted);
    font-size: 12px;
}

.admin-user-button {
    background: #f4f7fb;
    border: 1px solid var(--admin-border);
    color: var(--admin-text);
    font-size: 13px;
}

.admin-content {
    padding: 28px;
}

.admin-page-header {
    align-items: center;
    display: flex;
    justify-content: space-between;
    margin-bottom: 24px;
}

.admin-page-header h1 {
    font-size: 25px;
    font-weight: 700;
    margin: 0 0 5px;
}

.admin-page-header p {
    color: var(--admin-muted);
    margin: 0;
}

.admin-header-actions {
    display: flex;
    gap: 8px;
}

.admin-card {
    background: #fff;
    border: 1px solid var(--admin-border);
    border-radius: 12px;
    box-shadow: 0 5px 22px rgba(26,52,91,.06);
    overflow: hidden;
}

.admin-card-header {
    align-items: center;
    border-bottom: 1px solid var(--admin-border);
    display: flex;
    justify-content: space-between;
    padding: 17px 20px;
}

.admin-card-header > div {
    display: flex;
    flex-direction: column;
}

.admin-card-header strong {
    font-size: 15px;
}

.admin-card-header small {
    color: var(--admin-muted);
    font-size: 12px;
}

.admin-card-header a {
    font-size: 13px;
}

.admin-card-body {
    padding: 22px;
}

.admin-card-footer {
    background: #fff;
    border-top: 1px solid var(--admin-border);
    padding: 14px 20px;
}

.summary-card {
    background: #fff;
    border: 1px solid var(--admin-border);
    border-left: 4px solid var(--admin-primary);
    border-radius: 12px;
    box-shadow: 0 5px 22px rgba(26,52,91,.06);
    min-height: 140px;
    padding: 22px;
}

.summary-card-success {
    border-left-color: #20a36a;
}

.summary-card-info {
    border-left-color: #2790e1;
}

.summary-card-warning {
    border-left-color: #f3a42b;
}

.summary-card-label {
    color: var(--admin-muted);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .6px;
    text-transform: uppercase;
}

.summary-card-value {
    font-size: 35px;
    font-weight: 700;
    line-height: 1.2;
    margin: 8px 0;
}

.summary-card-detail {
    color: var(--admin-muted);
    font-size: 12px;
}

.admin-table thead th {
    background: #f8fafc;
    border-bottom: 1px solid var(--admin-border);
    border-top: 0;
    color: #718097;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .45px;
    padding: 13px 16px;
    text-transform: uppercase;
    white-space: nowrap;
}

.admin-table td {
    border-color: #edf1f6;
    font-size: 13px;
    padding: 14px 16px;
    vertical-align: middle;
}

.admin-table td strong,
.admin-table td small {
    display: block;
}

.admin-table td small {
    color: var(--admin-muted);
    margin-top: 3px;
}

.empty-table {
    color: var(--admin-muted);
    padding: 42px !important;
    text-align: center;
}

.status-pill {
    border-radius: 30px;
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    padding: 5px 10px;
}

.status-active {
    background: #e7f8ef;
    color: #168653;
}

.status-inactive {
    background: #f0f2f5;
    color: #6d7888;
}

.client-wizard {
    display: grid;
    gap: 12px;
    grid-template-columns: repeat(4, 1fr);
    margin-bottom: 20px;
}

.client-wizard-step {
    align-items: center;
    background: #e9eef5;
    border-radius: 10px;
    color: #75849a;
    display: flex;
    padding: 12px 14px;
}

.client-wizard-step span {
    align-items: center;
    background: #fff;
    border-radius: 50%;
    display: flex;
    font-weight: 700;
    height: 30px;
    justify-content: center;
    margin-right: 9px;
    width: 30px;
}

.client-wizard-step.active,
.client-wizard-step.completed {
    background: var(--admin-primary);
    color: #fff;
}

.client-wizard-step.active span,
.client-wizard-step.completed span {
    color: var(--admin-primary);
}

.client-wizard-actions {
    display: flex;
    justify-content: flex-end;
    margin-top: 18px;
    gap: 8px;
}

.client-review {
    display: grid;
    gap: 14px;
    grid-template-columns: repeat(2, 1fr);
}

.client-review-item {
    background: #f7f9fc;
    border-radius: 8px;
    padding: 13px;
}

.client-review-item small {
    color: var(--admin-muted);
    display: block;
    margin-bottom: 3px;
}

.admin-settings-tabs {
    border-bottom: 1px solid var(--admin-border);
    display: flex;
    padding: 0 18px;
}

.admin-settings-tabs a {
    border-bottom: 3px solid transparent;
    color: var(--admin-muted);
    font-size: 13px;
    font-weight: 600;
    padding: 17px 18px 14px;
    text-decoration: none;
}

.admin-settings-tabs a.active {
    border-bottom-color: var(--admin-primary);
    color: var(--admin-primary);
}

.settings-form-panel,
.logo-upload-panel {
    background: #f7f9fc;
    border: 1px solid var(--admin-border);
    border-radius: 10px;
    padding: 18px;
}

.settings-form-panel h5 {
    font-size: 16px;
    margin-bottom: 18px;
}

.security-notice {
    background: #edf6ff;
    border-left: 3px solid var(--admin-secondary);
    border-radius: 6px;
    color: #416078;
    font-size: 13px;
    padding: 13px;
}

.logo-upload-panel img {
    background: #fff;
    border: 1px solid var(--admin-border);
    border-radius: 9px;
    display: block;
    height: 110px;
    margin: 15px 0;
    object-fit: contain;
    padding: 10px;
    width: 100%;
}

.logo-placeholder {
    align-items: center;
    background: #fff;
    border: 1px dashed #bec9d7;
    border-radius: 9px;
    color: var(--admin-primary);
    display: flex;
    font-weight: 700;
    height: 110px;
    justify-content: center;
    margin: 15px 0;
}

.logo-upload-panel small {
    color: var(--admin-muted);
    display: block;
    margin-top: 8px;
}

.placeholder-module {
    align-items: flex-start;
    display: flex;
}

.placeholder-module-icon {
    align-items: center;
    background:
        linear-gradient(135deg, #0d51b0, #2790e1);
    border-radius: 15px;
    color: #fff;
    display: flex;
    font-size: 28px;
    font-weight: 800;
    height: 72px;
    justify-content: center;
    margin-right: 22px;
    min-width: 72px;
}

.placeholder-item {
    background: #f7f9fc;
    border-radius: 8px;
    padding: 13px;
}

.placeholder-item span {
    color: #168653;
    font-weight: 700;
    margin-right: 6px;
}

.admin-sidebar-overlay {
    background: rgba(9,23,42,.55);
    bottom: 0;
    display: none;
    left: 0;
    position: fixed;
    right: 0;
    top: 0;
    z-index: 1035;
}

.guest-content .card {
    border: 0;
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(23,45,76,.1);
}

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

.btn-primary:hover,
.btn-primary:focus {
    background: #083f8b;
    border-color: #083f8b;
}

@media (max-width: 991.98px) {
    .admin-sidebar {
        transform: translateX(-100%);
    }

    .admin-sidebar.open {
        transform: translateX(0);
    }

    .admin-sidebar-close,
    .admin-menu-button {
        display: block;
    }

    .admin-sidebar-overlay.show {
        display: block;
    }

    .admin-main {
        margin-left: 0;
    }

    .admin-content {
        padding: 20px;
    }

    .admin-topbar {
        padding: 0 18px;
    }

    .client-wizard {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 575.98px) {
    .admin-content {
        padding: 15px;
    }

    .admin-page-header {
        align-items: flex-start;
        flex-direction: column;
    }

    .admin-page-header > .btn,
    .admin-header-actions {
        margin-top: 14px;
        width: 100%;
    }

    .admin-header-actions {
        display: grid;
        grid-template-columns: 1fr;
    }

    .client-wizard {
        grid-template-columns: 1fr;
    }

    .client-review {
        grid-template-columns: 1fr;
    }

    .admin-settings-tabs {
        overflow-x: auto;
        white-space: nowrap;
    }

    .placeholder-module {
        flex-direction: column;
    }

    .placeholder-module-icon {
        margin: 0 0 18px;
    }

    .admin-topbar-title small {
        display: none;
    }
}