/* Selpho — free tools (reconstitution calculator, Stack Builder) */

.tl-wrap { max-width: 860px; padding-bottom: 4rem; }
.tl-hub { padding-bottom: 4rem; }

.tl-note { display: flex; gap: 0.75rem; align-items: flex-start; background: var(--bg-2); border: 1px solid var(--border-2); border-radius: 12px; padding: 0.9rem 1.1rem; margin: 0.5rem 0 1.25rem; font-size: 0.86rem; line-height: 1.55; color: var(--text-2); }
.tl-note i { color: var(--brand); margin-top: 0.2rem; }

.tl-card { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.5rem; box-shadow: var(--shadow-sm); margin-bottom: 1.25rem; }
.tl-h2 { font-family: var(--font-head); font-size: 1.15rem; font-weight: 700; letter-spacing: -0.02em; color: var(--text-1); margin: 0 0 1rem; }
.tl-sub { font-size: 0.88rem; line-height: 1.55; color: var(--text-2); margin: -0.5rem 0 1rem; }

/* Form */
.tl-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.tl-field { min-width: 0; display: flex; flex-direction: column; gap: 0.4rem; font-size: 0.82rem; font-weight: 600; color: var(--text-2); }
.tl-inline { max-width: 280px; }
.tl-input { min-width: 0; display: flex; align-items: center; border: 1.5px solid var(--border-2); border-radius: 11px; background: var(--bg); overflow: hidden; transition: border-color 0.15s, box-shadow 0.15s; }
.tl-input:focus-within { border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-glow); }
.tl-input input, .tl-input select { flex: 1; min-width: 0; border: 0; outline: 0; background: transparent; padding: 0.7rem 0.85rem; font: inherit; font-size: 1rem; font-weight: 500; color: var(--text-1); }
.tl-input em { font-style: normal; font-size: 0.85rem; font-weight: 600; color: var(--text-3); padding-right: 0.85rem; }
.tl-input select { cursor: pointer; flex: 0 1 auto; }
.tl-input input + select { border-left: 1px solid var(--border); padding-right: 0.5rem; }

/* Results */
.tl-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.75rem; }
.tl-stat { display: flex; flex-direction: column; gap: 0.25rem; background: var(--bg-2); border-radius: 12px; padding: 0.95rem 1rem; min-width: 0; }
.tl-stat-n { font-family: var(--font-head); font-size: 1.35rem; font-weight: 700; letter-spacing: -0.02em; color: var(--text-1); overflow-wrap: anywhere; }
.tl-stat-l { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.03em; text-transform: uppercase; color: var(--text-3); }
.tl-stat-hero { background: var(--brand); }
.tl-stat-hero .tl-stat-n, .tl-stat-hero .tl-stat-l { color: #fff; }
.tl-per { font-size: 0.9rem; color: var(--text-2); margin: 0.9rem 0 0; }
.tl-warns { list-style: none; margin: 0.75rem 0 0; padding: 0; }
.tl-warns li { background: #fff7e6; border: 1px solid #f5d28a; color: #6b4a00; border-radius: 10px; padding: 0.6rem 0.9rem; font-size: 0.85rem; margin-bottom: 0.5rem; }

.tl-syringe { margin-top: 1.1rem; height: 18px; border-radius: 99px; background: var(--bg-2); border: 1px solid var(--border-2); overflow: hidden; }
.tl-syringe-fill { height: 100%; width: 0; background: linear-gradient(90deg, var(--brand), var(--accent)); transition: width 0.25s var(--ease); }
.tl-syringe-scale { display: flex; justify-content: space-between; font-size: 0.72rem; color: var(--text-3); margin-top: 0.3rem; }

/* Table */
.tl-table-wrap { overflow-x: auto; }
.tl-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.tl-table th { text-align: left; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--text-3); padding: 0.5rem 0.75rem; border-bottom: 1px solid var(--border-2); white-space: nowrap; }
.tl-table td { padding: 0.65rem 0.75rem; border-bottom: 1px solid var(--border); color: var(--text-1); white-space: nowrap; }
.tl-table tr.tl-current td { background: var(--brand-glow); font-weight: 600; }

/* Prose / FAQ */
.tl-prose { margin: 2.25rem 0 0; }
.tl-prose h2 { font-family: var(--font-head); font-size: 1.4rem; font-weight: 700; letter-spacing: -0.03em; color: var(--text-1); margin-bottom: 0.9rem; }
.tl-prose ol, .tl-prose p { font-size: 0.95rem; line-height: 1.65; color: var(--text-2); }
.tl-prose ol { padding-left: 1.2rem; }
.tl-prose li { margin-bottom: 0.4rem; }
.tl-faq { border: 1px solid var(--border); border-radius: 12px; padding: 0.9rem 1.1rem; margin-bottom: 0.6rem; background: var(--bg); }
.tl-faq summary { cursor: pointer; font-weight: 600; color: var(--text-1); font-size: 0.95rem; }
.tl-faq p { margin: 0.7rem 0 0; }

.tl-next { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; margin-top: 2.25rem; }
.tl-next-card { display: flex; gap: 0.9rem; align-items: center; background: var(--bg); border: 1px solid var(--border); border-radius: 14px; padding: 1.1rem 1.2rem; font-size: 0.85rem; color: var(--text-2); line-height: 1.4; transition: transform 0.15s var(--ease), border-color 0.15s; }
.tl-next-card:hover { transform: translateY(-2px); border-color: var(--brand); }
.tl-next-card i { color: var(--brand); font-size: 1.25rem; }
.tl-next-card strong { display: block; color: var(--text-1); font-size: 0.95rem; }

/* Stack builder */
.sb-layout { display: grid; grid-template-columns: 1.4fr 1fr; gap: 1.25rem; align-items: start; }
.sb-search { width: 100%; border: 1.5px solid var(--border-2); border-radius: 11px; padding: 0.7rem 0.9rem; font: inherit; font-size: 0.95rem; margin-bottom: 1rem; background: var(--bg); color: var(--text-1); }
.sb-search:focus { outline: 0; border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-glow); }
.sb-list { max-height: 460px; overflow-y: auto; padding-right: 0.25rem; }
.sb-group { margin-bottom: 1rem; }
.sb-cat { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-3); margin-bottom: 0.45rem; }
.sb-chips { display: flex; flex-wrap: wrap; gap: 0.45rem; }
.sb-chip { border: 1.5px solid var(--border-2); background: var(--bg); color: var(--text-1); border-radius: 99px; padding: 0.4rem 0.85rem; font: inherit; font-size: 0.85rem; font-weight: 500; cursor: pointer; transition: border-color 0.12s, background 0.12s; }
.sb-chip:hover:not(:disabled) { border-color: var(--brand); }
.sb-chip.on { background: var(--brand); border-color: var(--brand); color: #fff; }
.sb-chip:disabled { opacity: 0.4; cursor: not-allowed; }
.sb-chosen { display: flex; flex-wrap: wrap; gap: 0.45rem; margin-bottom: 1rem; align-items: center; }
.sb-sel { display: inline-flex; align-items: center; gap: 0.4rem; background: var(--brand-glow); color: var(--brand-dark); border-radius: 99px; padding: 0.3rem 0.4rem 0.3rem 0.8rem; font-size: 0.85rem; font-weight: 600; }
.sb-x { border: 0; background: transparent; color: inherit; font-size: 1.1rem; line-height: 1; cursor: pointer; padding: 0 0.35rem; }
.sb-count { width: 100%; margin: 0.25rem 0 0; }
.sb-save { margin-top: 1rem; border: 0; cursor: pointer; width: 100%; justify-content: center; }
.sb-save:disabled { opacity: 0.45; cursor: not-allowed; transform: none; }
.sb-msg { font-size: 0.85rem; color: var(--text-2); margin: 0.6rem 0 0; min-height: 1.2em; }
.sb-bad { color: #b42318; }
.sb-acct { font-size: 0.8rem; margin: 0.9rem 0 0; }
.sb-acct a { color: var(--brand); font-weight: 600; }

/* Analysis */
.sa-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 0.85rem; margin-bottom: 1.25rem; }
.sa-pep { display: flex; flex-direction: column; gap: 0.35rem; border: 1px solid var(--border-2); border-radius: 13px; padding: 1rem; background: var(--bg); transition: border-color 0.15s, transform 0.15s var(--ease); }
.sa-pep:hover { border-color: var(--brand); transform: translateY(-2px); }
.sa-pep strong { font-family: var(--font-head); font-size: 1.05rem; color: var(--text-1); }
.sa-pep-cat { font-size: 0.66rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--brand); }
.sa-pep-tag { font-size: 0.82rem; line-height: 1.45; color: var(--text-2); }
.sa-pep-status { font-size: 0.76rem; color: var(--text-3); line-height: 1.4; }
.sa-block { border-top: 1px solid var(--border); padding: 1rem 0 0.25rem; margin-top: 0.5rem; }
.sa-block h3 { font-family: var(--font-head); font-size: 0.98rem; font-weight: 700; color: var(--text-1); margin: 0 0 0.5rem; }
.sa-block h3 i, .sa-details summary i { color: var(--brand); margin-right: 0.35rem; }
.sa-block ul { margin: 0 0 0.75rem; padding-left: 1.15rem; font-size: 0.9rem; line-height: 1.6; color: var(--text-2); }
.sa-block p { font-size: 0.9rem; line-height: 1.6; color: var(--text-2); margin: 0 0 0.6rem; }
.sa-muted { color: var(--text-3) !important; font-size: 0.85rem; }
.sa-warn { background: #fff7e6; border: 1px solid #f5d28a; border-radius: 12px; padding: 0.9rem 1.1rem; }
.sa-warn h3 i { color: #b45309; }
.sa-tag { display: inline-block; font-size: 0.68rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; background: var(--brand-glow); color: var(--brand-dark); padding: 0.1rem 0.5rem; border-radius: 99px; margin-left: 0.35rem; }
.sa-tag-review { background: #fff0d4; color: #8a5300; }
.sa-details summary { cursor: pointer; font-family: var(--font-head); font-weight: 700; font-size: 0.98rem; color: var(--text-1); }
.sa-details ul { margin-top: 0.7rem; }

/* Saved stack / my stacks */
.sv-actions { display: flex; flex-wrap: wrap; gap: 0.6rem; align-items: center; margin-bottom: 0.25rem; }
.sv-btn { display: inline-flex; align-items: center; gap: 0.45rem; border: 1.5px solid var(--border-2); background: var(--bg); color: var(--text-1); border-radius: 11px; padding: 0.7rem 1.1rem; font: inherit; font-size: 0.9rem; font-weight: 600; cursor: pointer; }
.sv-btn:hover { border-color: var(--brand); }
.sv-danger { color: #b42318; }
.sv-danger:hover { border-color: #b42318; }
.sm-list { display: flex; flex-direction: column; }
.sm-item { display: flex; justify-content: space-between; gap: 1rem; align-items: center; }
.sm-main h2 { font-family: var(--font-head); font-size: 1.1rem; margin: 0 0 0.25rem; }
.sm-main h2 a { color: var(--text-1); }
.sm-main p { margin: 0 0 0.4rem; font-size: 0.9rem; color: var(--text-2); }
.sm-actions { display: flex; gap: 0.5rem; flex-shrink: 0; }

@media (max-width: 760px) {
    .tl-form { grid-template-columns: minmax(0, 1fr); }
    .tl-stats { grid-template-columns: repeat(2, 1fr); }
    .tl-next { grid-template-columns: 1fr; }
    .sb-layout { grid-template-columns: 1fr; }
    .sm-item { flex-direction: column; align-items: flex-start; }
}

/* Upsell */
.tl-upsell { display: flex; align-items: center; justify-content: space-between; gap: 1.25rem; background: linear-gradient(135deg, var(--brand-glow), transparent 70%), var(--bg); border-color: var(--brand); }
.tl-upsell .h-inline-btn { flex-shrink: 0; white-space: nowrap; }
.sv-pro { border-color: var(--brand); color: var(--brand-dark); }
.sv-locked { opacity: 0.9; }
@media (max-width: 760px) { .tl-upsell { flex-direction: column; align-items: flex-start; } }