/* COMPONENTS: buttons, tags, steps, resource links, cards, form */

/* Buttons */
.btn { display: inline-block; background: var(--aqua); color: var(--on-aqua); font: 600 1rem var(--font-body); padding: .8rem 1.4rem; border: 0; border-radius: 999px; cursor: pointer; text-decoration: none; }
.btn:hover { background: var(--aqua-hover); }
.btn.alt { background: transparent; border: 2px solid var(--aqua-d); color: var(--ink); }

/* Tag */
.tag { display: inline-block; background: var(--sky); border-radius: 999px; padding: .1rem .7rem; font-size: .85rem; font-weight: 600; margin-bottom: .6rem; }

/* Steps */
.steps { list-style: none; margin: 2rem 0 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 1rem; counter-reset: s; }
.steps li { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-card); padding: 1.2rem; counter-increment: s; }
.steps li::before { content: counter(s); display: grid; place-items: center; width: 2rem; height: 2rem; border-radius: 50%; background: var(--aqua); color: var(--on-aqua); font-weight: 600; margin-bottom: .7rem; }
.steps p { margin: 0; color: var(--muted); font-size: .98rem; }

/* Library links */
.res { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1rem; margin-top: 2rem; }
.res a { display: block; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-small); padding: 1.1rem; text-decoration: none; }
.res a:hover { border-color: var(--aqua-d); }
.res span { display: block; color: var(--muted); font-size: .95rem; }
.res .tag { display: inline-block; color: var(--ink); font-size: .85rem; }

/* Showcase cards */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 1.1rem; margin-top: 2rem; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-card); overflow: hidden; }
.card .pic { height: 110px; display: grid; place-items: center; font-size: 2.6rem; background: linear-gradient(135deg, var(--sky), var(--foam)); }
.card .gallery { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2px; background: var(--surface); }
.card .gallery a { display: block; min-width: 0; }
.card .gallery img { display: block; width: 100%; height: 90px; object-fit: cover; }
.card .gallery a:first-child { grid-column: 1 / -1; }
.card .gallery a:first-child img { height: 170px; }
.card .body { padding: 1rem 1.1rem 1.2rem; }
.card p { color: var(--muted); font-size: .97rem; margin: 0 0 .6rem; }
.card small { color: var(--muted); }
.delete-post { display: inline-grid; place-items: center; width: 2.25rem; height: 2.25rem; margin-top: .65rem; padding: .45rem; color: var(--error); background: transparent; border: 1px solid var(--line); border-radius: 50%; cursor: pointer; vertical-align: middle; }
.delete-post:hover { background: var(--foam); border-color: var(--error); }
.delete-post:focus-visible { outline: 3px solid var(--aqua-d); outline-offset: 2px; }
.delete-post svg { width: 1.1rem; height: 1.1rem; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.delete-post:disabled { opacity: .5; cursor: wait; }

/* Form */
form { background: var(--surface); border: 1px solid var(--line); border-radius: 20px; padding: 1.5rem; margin-top: 2rem; display: grid; gap: 1rem; max-width: 640px; }
label { display: grid; gap: .35rem; font-weight: 600; }
input, textarea, select { font: inherit; color: var(--ink); background: var(--bg); border: 1.5px solid var(--line); border-radius: 12px; padding: .7rem .85rem; width: 100%; }
textarea { min-height: 110px; resize: vertical; }
.note { color: var(--muted); font-size: .92rem; margin: 0; }
.ok { color: var(--aqua-d); font-weight: 600; min-height: 1.4em; margin: 0; }

/* Form fieldset (groups the inputs so they can be disabled while signed out) */
fieldset { border: 0; margin: 0; padding: 0; min-width: 0; display: grid; gap: 1rem; }
fieldset:disabled { opacity: .55; }
.err { color: var(--error); font-weight: 600; min-height: 1.4em; margin: 0; }

/* Sign-in box */
.auth { background: var(--surface); border: 1px solid var(--line); border-radius: 20px; padding: 1.25rem 1.5rem; margin-top: 2rem; max-width: 640px; }
.auth > p { margin-bottom: .75rem; }
form.plain { background: none; border: 0; padding: 0; margin: 0; max-width: none; display: flex; gap: .75rem; flex-wrap: wrap; align-items: end; }
form.plain label { flex: 1 1 220px; }
.auth [hidden], form.plain[hidden] { display: none; }

/* Post card status + links */
.tag.pending { background: var(--foam); border: 1px dashed var(--aqua-d); }
.card small a { color: var(--ink); font-weight: 600; }