@charset "UTF-8";

:root {
    --brand-pink: #c2185b;
    --brand-pink-dark: #a70f4a;
    --brand-gray: #f3f4f7;
    --text-color: #2f2f3a;
    --muted: #7a7a85;
    --card-radius: 18px;
    --shadow: 0 16px 40px rgba(23, 15, 53, 0.1);
}

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

body {
    margin: 0;
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text-color);
    background: var(--brand-gray);
}

img {
    max-width: 100%;
    display: block;
}

a {
    text-decoration: none;
}

.hero {
    background: linear-gradient(135deg, #46126b, #6f2bd6);
    color: #fff;
    padding: 3rem 1rem;
    text-align: center;
}

.hero__content {
    max-width: 960px;
    margin: 0 auto;
}

.hero__eyebrow {
    font-size: 0.85rem;
    letter-spacing: 0.35em;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
    opacity: 0.8;
}

.hero__title {
    font-size: clamp(2rem, 5vw, 3.25rem);
    margin: 0;
}

.hero__subtitle {
    max-width: 640px;
    margin: 1rem auto 0;
    opacity: 0.85;
}

.hero__subtitle--compact {
    margin-top: 0.25rem;
}

.catalog {
    max-width: 1200px;
    margin: 0 auto;
    padding: 3rem 1rem;
}

.catalog__empty {
    text-align: center;
    color: var(--muted);
    font-size: 1.1rem;
}

.catalog__empty--admin {
    margin-top: 2rem;
}

.course-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

.course-card {
    background: #fff;
    border-radius: var(--card-radius);
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.course-card__image-wrapper {
    height: 190px;
    background: #ece8f8;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #8f8fa1;
    font-weight: 600;
}

.course-card__image-wrapper img,
.course-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.course-card__image-wrapper--placeholder {
    background: radial-gradient(circle at top, #ffd4eb, #f6f3ff);
    color: #7f1a53;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.1em;
}

.course-card__body {
    padding: 1.5rem;
    flex: 1;
}

.course-card__body h2 {
    margin-top: 0;
    margin-bottom: 0.5rem;
    font-size: 1.15rem;
}

.course-card__body p {
    margin: 0;
    color: var(--muted);
    line-height: 1.5;
    min-height: 3.5rem;
}

.course-card__actions {
    padding: 1.5rem;
    display: grid;
    gap: 0.65rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    border-radius: 32px;
    padding: 0.85rem 1.5rem;
    border: none;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:focus-visible {
    outline: 3px solid rgba(194, 24, 91, 0.4);
    outline-offset: 2px;
}

.btn--primary {
    background: var(--brand-pink);
    color: #fff;
    box-shadow: 0 10px 20px rgba(194, 24, 91, 0.35);
}

.btn--primary:hover {
    background: var(--brand-pink-dark);
    transform: translateY(-1px);
}

.btn--outline {
    border: 2px solid var(--brand-pink);
    color: var(--brand-pink);
    background: transparent;
}

.btn--outline:hover {
    background: rgba(194, 24, 91, 0.08);
}

.btn--disabled {
    background: #d8d8df;
    color: #7a7888;
    cursor: not-allowed;
}

.btn--full {
    width: 100%;
}

.site-footer {
    text-align: center;
    padding: 2rem 1rem 3rem;
    color: var(--muted);
    font-size: 0.95rem;
}

/* Admin area */
.admin-body {
    background: linear-gradient(180deg, #fdf1ff, #f5f7fb);
    min-height: 100vh;
}

.admin {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1.5rem 4rem;
}

.admin-card {
    background: #fff;
    border-radius: var(--card-radius);
    padding: 2rem;
    max-width: 420px;
    margin: 4rem auto;
    box-shadow: var(--shadow);
}

.admin-card h1 {
    margin-top: 0;
}

.alert {
    border-radius: 12px;
    padding: 0.85rem 1rem;
    margin-bottom: 1rem;
    font-weight: 500;
}

.alert--error {
    background: #ffe1e4;
    color: #921936;
}

.alert--success {
    background: #e5f7ec;
    color: #0c6d3e;
}

.form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form__field {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    font-size: 0.95rem;
}

.form__field span {
    font-weight: 600;
    color: var(--text-color);
}

.form__field input,
.form__field textarea {
    border: 1px solid #dcdce6;
    border-radius: 12px;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    font-family: inherit;
    resize: vertical;
}

.form__actions {
    display: flex;
    justify-content: flex-end;
}

.admin__header {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.admin__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.25rem;
}

.course-admin-card {
    background: #fff;
    border-radius: 20px;
    box-shadow: var(--shadow);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.course-admin-card header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
}

.course-admin-card__status {
    margin: 0.35rem 0 0;
    color: var(--muted);
    font-size: 0.9rem;
}

.course-admin-card__link {
    font-size: 0.85rem;
    color: var(--brand-pink);
    font-weight: 600;
}

.form--stacked textarea {
    min-height: 120px;
}

.admin__help {
    background: #fff5fb;
    border-radius: 16px;
    padding: 1rem 1.25rem;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(194, 24, 91, 0.2);
    color: #7a294e;
}

@media (max-width: 600px) {
    .hero__title {
        font-size: 2rem;
    }

    .course-card__body p {
        min-height: auto;
    }

    .admin-card {
        margin: 2rem auto;
    }
}