/* =============================
   CrispyCore Program Library
   ============================= */

/* ── Page layout ── */
.library-page {
    padding: 120px 0 80px;
}

/* ── Hero ── */
.library-hero {
    text-align: center;
    margin-bottom: 3rem;
}

.library-hero h1 {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 0.75rem;
    background: linear-gradient(135deg, #fff 40%, rgba(255,255,255,0.5) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.library-hero p {
    color: var(--text-muted);
    font-size: 1.05rem;
    max-width: 520px;
    margin: 0 auto;
    line-height: 1.65;
}

/* ── Toolbar: search + filters ── */
.library-toolbar {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.library-search {
    flex: 1;
    min-width: 200px;
    position: relative;
}

.library-search input {
    width: 100%;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-family: var(--font-sans);
    font-size: 0.9rem;
    padding: 0.6rem 0.75rem 0.6rem 2.25rem;
    outline: none;
    transition: border-color 0.15s;
}

.library-search input:focus {
    border-color: var(--border-focus);
}

.library-search input::placeholder {
    color: var(--text-faint);
}

.search-icon {
    position: absolute;
    left: 0.7rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-faint);
    font-size: 0.9rem;
    pointer-events: none;
}

.filter-pills {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.filter-pill {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 100px;
    color: var(--text-muted);
    cursor: pointer;
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 500;
    padding: 0.35rem 0.9rem;
    transition: all 0.15s;
}

.filter-pill:hover {
    border-color: var(--border-hover);
    color: var(--text);
}

.filter-pill.active {
    background: var(--accent-soft);
    border-color: var(--accent);
    color: var(--accent);
}

/* ── Results count ── */
.library-count {
    font-size: 0.8rem;
    color: var(--text-faint);
    margin-bottom: 1.5rem;
}

/* ── Grid ── */
.programs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
    margin-bottom: 4rem;
}

/* ── Program card ── */
.program-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    transition: border-color 0.2s, transform 0.2s;
}

.program-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.card-header {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.card-icon {
    font-size: 1.75rem;
    line-height: 1;
    flex-shrink: 0;
    margin-top: 2px;
}

.card-title-block {
    flex: 1;
    min-width: 0;
}

.card-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 0.2rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.card-kind {
    display: inline-block;
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 2px 7px;
    border-radius: 4px;
}

.card-kind.program {
    background: rgba(79,163,232,0.12);
    color: var(--accent);
}

.card-kind.routine {
    background: rgba(52,211,153,0.12);
    color: #34d399;
}

.card-description {
    font-size: 0.855rem;
    color: var(--text-muted);
    line-height: 1.55;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.78rem;
    color: var(--text-faint);
}

.card-meta span {
    display: flex;
    align-items: center;
    gap: 4px;
}

.card-categories {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}

.cat-tag {
    font-size: 0.72rem;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text-faint);
    padding: 1px 7px;
}

.card-footer {
    display: flex;
    gap: 0.6rem;
    margin-top: auto;
    padding-top: 0.25rem;
}

.btn-import {
    flex: 1;
    background: var(--gradient);
    border: none;
    border-radius: var(--radius-sm);
    color: #fff;
    cursor: pointer;
    font-family: var(--font-sans);
    font-size: 0.82rem;
    font-weight: 600;
    padding: 0.55rem;
    text-align: center;
    transition: opacity 0.15s, transform 0.15s;
}

.btn-import:hover {
    opacity: 0.88;
    transform: translateY(-1px);
}

.btn-copy {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.82rem;
    padding: 0.55rem 0.75rem;
    transition: all 0.15s;
    white-space: nowrap;
}

.btn-copy:hover {
    border-color: var(--border-hover);
    color: var(--text);
}

.btn-copy.copied {
    border-color: #34d399;
    color: #34d399;
}

/* ── States ── */
.library-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-muted);
}

.library-state .state-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: block;
}

.library-state h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 0.5rem;
}

.library-state p {
    font-size: 0.9rem;
    color: var(--text-muted);
    max-width: 400px;
    margin: 0 auto;
    line-height: 1.6;
}

.spinner {
    width: 36px;
    height: 36px;
    border: 3px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
    margin: 0 auto 1rem;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ── Submit section ── */
.submit-section {
    border-top: 1px solid var(--border);
    padding-top: 3rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.submit-copy h2 {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text);
    margin-bottom: 0.75rem;
}

.submit-copy p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 1rem;
}

.submit-copy ol {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.8;
    padding-left: 1.25rem;
}

.submit-copy ol li a {
    color: var(--accent);
    text-decoration: none;
}

.submit-copy ol li a:hover {
    text-decoration: underline;
}

.submit-form-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.submit-form-card h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 0.25rem;
}

.submit-field {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.submit-field label {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-muted);
}

.submit-field input,
.submit-field textarea {
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-family: var(--font-sans);
    font-size: 0.875rem;
    outline: none;
    padding: 0.55rem 0.75rem;
    resize: vertical;
    transition: border-color 0.15s;
    width: 100%;
}

.submit-field input:focus,
.submit-field textarea:focus {
    border-color: var(--border-focus);
}

.submit-field input::placeholder,
.submit-field textarea::placeholder {
    color: var(--text-faint);
}

.submit-hint {
    font-size: 0.78rem;
    color: var(--text-faint);
    line-height: 1.5;
}

.btn-submit {
    background: var(--gradient);
    border: none;
    border-radius: var(--radius-sm);
    color: #fff;
    cursor: pointer;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 600;
    padding: 0.7rem 1.25rem;
    text-align: center;
    transition: opacity 0.15s, transform 0.15s;
    width: 100%;
}

.btn-submit:hover {
    opacity: 0.88;
    transform: translateY(-1px);
}

.btn-submit:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.submit-success {
    background: rgba(52,211,153,0.08);
    border: 1px solid rgba(52,211,153,0.3);
    border-radius: var(--radius-sm);
    color: #34d399;
    font-size: 0.875rem;
    padding: 0.75rem 1rem;
    text-align: center;
    display: none;
}

.submit-success.visible { display: block; }

/* ── Responsive ── */
@media (max-width: 1024px) {
    .programs-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .library-hero h1 { font-size: 1.9rem; }

    .programs-grid {
        grid-template-columns: 1fr;
    }

    .submit-section {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .library-toolbar {
        flex-direction: column;
        align-items: stretch;
    }
}