.courses-page,
.admin-courses-page {
    min-height: 100vh;
    background: #f4f7fb;
    padding: 34px 7%;
    color: #061a3a;
}

.courses-container,
.admin-courses-container {
    max-width: 1150px;
    margin: 0 auto;
}

.courses-hero {
    margin-top: 100px;
}
.courses-hero,
.admin-courses-hero,
.courses-card,
.admin-courses-card {
    background: #ffffff;
    border: 1px solid #dce5f2;
    border-radius: 24px;
    box-shadow: 0 18px 42px rgba(7, 26, 61, 0.07);
}

.courses-hero,
.admin-courses-hero {
    padding: 34px;
    margin-bottom: 28px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 22px;
}

.courses-hero h1,
.admin-courses-hero h1 {
    margin: 0 0 10px;
    font-size: 34px;
    font-weight: 900;
}

.courses-hero p,
.admin-courses-hero p {
    margin: 0;
    color: #64748b;
    line-height: 1.9;
}

.courses-chip,
.admin-courses-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #f4c542;
    color: #061a3a;
    padding: 8px 18px;
    border-radius: 999px;
    font-weight: 900;
    margin-bottom: 14px;
}

.courses-btn,
.admin-courses-btn,
.admin-courses-submit,
.admin-courses-small-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    border: 0;
    border-radius: 14px;
    padding: 13px 20px;
    background: #061a3a;
    color: #fff;
    text-decoration: none;
    font-family: inherit;
    font-weight: 900;
    cursor: pointer;
}

.courses-btn.gold,
.admin-courses-btn.gold,
.admin-courses-small-btn.gold {
    background: #f4c542;
    color: #061a3a;
}

.admin-courses-card {
    padding: 28px;
    margin-bottom: 26px;
}

.admin-courses-card h2 {
    margin: 0 0 22px;
    font-size: 25px;
}

.admin-courses-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.admin-courses-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 18px;
}

.admin-courses-field label,
.admin-courses-check {
    font-weight: 900;
}

.admin-courses-field input,
.admin-courses-field select,
.admin-courses-field textarea {
    width: 100%;
    border: 1px solid #dce5f2;
    border-radius: 14px;
    padding: 13px 15px;
    font: inherit;
    outline: none;
    background: #fff;
}

.admin-courses-field input:focus,
.admin-courses-field select:focus,
.admin-courses-field textarea:focus {
    border-color: #f4c542;
    box-shadow: 0 0 0 3px rgba(244, 197, 66, 0.18);
}

.admin-courses-checks {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin: 8px 0 22px;
}

.admin-courses-check {
    display: inline-flex;
    align-items: center;
    gap: 9px;
}

.admin-courses-table-wrap {
    overflow-x: auto;
}

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

.admin-courses-table th,
.admin-courses-table td {
    padding: 15px 14px;
    border-bottom: 1px solid #e5ecf5;
    text-align: right;
    vertical-align: middle;
}

.admin-courses-table th {
    background: #f8fafc;
    font-weight: 900;
}

.admin-courses-table small {
    display: block;
    color: #64748b;
    margin-top: 4px;
}

.admin-courses-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.admin-courses-small-btn {
    padding: 8px 12px;
    border-radius: 10px;
    font-size: 13px;
}

.admin-courses-small-btn.soft {
    background: #eef3f9;
    color: #061a3a;
}

.admin-courses-small-btn.danger {
    background: #fde2e2;
    color: #9b1c1c;
}

.course-status {
    display: inline-flex;
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 900;
}

.course-status.upcoming { background: #fff4cf; color: #7c5700; }
.course-status.ongoing { background: #dff8ec; color: #137a43; }
.course-status.finished { background: #e8eef8; color: #475569; }
.course-status.paused { background: #fde2e2; color: #9b1c1c; }
.course-status.unknown { background: #eeeeee; color: #444444; }

.admin-courses-active {
    font-weight: 900;
}

.admin-courses-active.yes { color: #137a43; }
.admin-courses-active.no { color: #9b1c1c; }

.admin-courses-alert {
    padding: 14px 18px;
    border-radius: 14px;
    margin-bottom: 18px;
    font-weight: 800;
}

.admin-courses-alert.success {
    background: #dff8ec;
    color: #137a43;
}

.admin-courses-alert.error {
    background: #fde2e2;
    color: #9b1c1c;
}

.courses-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.courses-card {
    padding: 24px;
}

.courses-card-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
}

.courses-number {
    width: 46px;
    height: 46px;
    border-radius: 16px;
    background: #f4c542;
    color: #061a3a;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
}

.courses-card h2 {
    margin: 0 0 10px;
    font-size: 22px;
}

.courses-card p {
    color: #64748b;
    line-height: 1.8;
}

.courses-meta {
    display: grid;
    gap: 8px;
    margin: 18px 0;
    color: #061a3a;
    font-weight: 700;
}

.courses-empty {
    background: #fff;
    border: 1px dashed #cbd5e1;
    border-radius: 22px;
    padding: 32px;
    text-align: center;
    color: #64748b;
    font-weight: 800;
}

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

    .courses-hero,
    .admin-courses-hero {
        flex-direction: column;
        align-items: flex-start;
    }
}