:root {
    --header: #1e3a8a;
    --header-dark: #1e3370;
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-soft: #93c5fd;
    --primary-tint: #eff6ff;

    --success: #16a34a;
    --success-dark: #15803d;
    --success-tint: #f0fdf4;
    --success-tint-strong: #dcfce7;
    --success-text: #166534;
    --success-text-dark: #14532d;

    --warning-tint: #eff6ff;
    --warning-text: #1e40af;
    --warning-text-dark: #1d4ed8;

    --danger: #dc2626;
    --danger-tint-soft: #fef2f2;
    --danger-border: #fca5a5;

    --header-text: #111827;
    --muted: #6b7280;
    --faint: #9ca3af;
    --line: #e5e7eb;
    --border: #d1d5db;
    --border-light: #e5e7eb;

    --background: #f3f4f6;
    --card: #ffffff;
    --card-soft: #f9fafb;

    --radius-sm: 5px;
}

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

[hidden] {
    display: none !important;
}

html {
    font-size: 16px;
}

body {
    font-family: 'Open Sans', Arial, Helvetica, sans-serif;
    background: var(--background);
    color: var(--header-text);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a {
    color: var(--primary);
    text-decoration: underline;
}

a:hover,
a:focus-visible {
    text-decoration: none;
}

a:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

ul,
ol {
    list-style: none;
}

.header-main {
    background: var(--header);
    border-bottom: 3px solid var(--primary);
}

.header-sub {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 28px;
    height: 62px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header-logo {
    display: flex;
    align-items: center;
    color: #fff;
    font-size: 16px;
    font-weight: 500;
}

.header-title strong {
    font-weight: 700;
}

.header-user {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.logged-in-label {
    font-size: 13px;
    color: var(--primary-soft);
    margin-right: 14px;
}

.logged-in-label strong {
    color: #fff;
}

.nav-main {
    background: var(--header-dark);
    border-bottom: 1px solid var(--header);
}

.nav-sub {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 28px;
}

.nav-list {
    display: flex;
}

.nav-link {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--primary-soft);
    padding: 11px 18px;
    text-decoration: none;
    border-bottom: 3px solid transparent;
}

.nav-link:hover {
    color: #fff;
    border-bottom-color: #60a5fa;
}

.nav-link:focus-visible {
    color: #fff;
    outline: none;
    background: rgba(255, 255, 255, 0.08);
}

.nav-link-active,
.nav-link-active-requests {
    color: #fff;
    border-bottom-color: var(--primary);
}

.breadcrumb {
    background: var(--card);
    border-bottom: 1px solid var(--line);
}

.breadcrumb-list {
    max-width: 1100px;
    margin: 0 auto;
    padding: 9px 28px;
    display: flex;
    align-items: center;
    font-size: 12px;
    color: var(--muted);
}

.breadcrumb-list li {
    margin-right: 8px;
}

.breadcrumb-list li+li::before {
    content: '/';
    margin-right: 8px;
    color: #d1d5db;
}

.breadcrumb-list a {
    color: var(--primary);
    text-decoration: none;
}

.breadcrumb-list a:hover {
    text-decoration: underline;
}

.main-content {
    flex: 1;
    max-width: 860px;
    width: 100%;
    margin: 32px auto;
    padding: 0 28px;
}

.page-header {
    margin-bottom: 24px;
}

.page-title {
    font-size: 26px;
    font-weight: 800;
    color: var(--header);
    letter-spacing: -0.4px;
    margin-bottom: 8px;
}

.page-desc {
    font-size: 14px;
    color: var(--muted);
    line-height: 1.7;
    max-width: 560px;
}

.success-message {
    background: var(--success-tint);
    border: 2px solid var(--success);
    padding: 24px;
    margin-bottom: 24px;
    display: flex;
    align-items: flex-start;
}

.success-icon {
    font-size: 18px;
    color: var(--success);
    background: var(--success-tint-strong);
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
    margin-right: 16px;
}

.success-message h2 {
    font-size: 16px;
    font-weight: 700;
    color: var(--success-text);
    margin-bottom: 5px;
}

.success-message p {
    font-size: 14px;
    color: var(--success-text-dark);
    line-height: 1.6;
    margin-bottom: 12px;
}

.success-actions {
    display: flex;
    flex-wrap: wrap;
    margin-top: 12px;
}

.success-actions .btn-primary {
    margin-right: 12px;
    margin-bottom: 8px;
}

.success-actions .btn-secondary {
    margin-bottom: 8px;
}

.site-footer {
    background: var(--header);
    margin-top: auto;
}

.footer-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 16px 28px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.footer-inner p {
    margin-right: 16px;
}

.site-footer p {
    font-size: 12px;
    color: #5a7a9a;
}

.site-footer a {
    color: var(--primary-soft);
    text-decoration: none;
}

.site-footer a:hover {
    text-decoration: underline;
}

@media screen and (max-width: 1023px) {
    .header-sub {
        padding: 0 18px;
        height: 56px;
    }

    .header-user {
        display: flex;
        align-items: center;
        flex-shrink: 0;
    }

    .nav-sub {
        padding: 0 18px;
    }

    .breadcrumb-list {
        padding: 8px 18px;
    }

    .main-content {
        margin: 24px auto;
        padding: 0 18px;
    }


    .page-title {
        font-size: 22px;
    }
}

@media screen and (max-width: 599px) {

    .header-sub {
        padding: 0 14px;
        height: 52px;
    }

    .header-user {
        display: flex;
        align-items: center;
        flex-shrink: 0;
    }

    .header-logo {
        font-size: 13px;
    }

    .nav-link {
        font-size: 12px;
        padding: 10px 12px;
    }

    .breadcrumb-list {
        padding: 8px 14px;
        font-size: 11px;
    }

    .main-content {
        margin: 18px auto;
        padding: 0 14px;
    }

    .page-title {
        font-size: 18px;
    }

    .page-desc {
        font-size: 13px;
    }

    .footer-inner {
        flex-direction: column;
        text-align: center;
        padding: 14px;
    }

    .footer-inner p {
        margin-right: 0;
        margin-bottom: 6px;
    }

    .login-card {
        padding: 28px 18px 20px;
    }

}



#success-container{
    max-width: 600px;
    margin: 0 auto;
}