/* ============================================================
   Rezepttool - style.css
   ============================================================ */

/* Reset & Base */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --color-bg:        #f7f5f0;
    --color-surface:   #ffffff;
    --color-border:    #e2ddd6;
    --color-primary:   #d4440c;
    --color-primary-h: #b8380a;
    --color-secondary: #4a7c59;
    --color-danger:    #c0392b;
    --color-text:      #2c2c2c;
    --color-muted:     #757575;
    --color-tag-bg:    #fef3ec;
    --color-tag-text:  #d4440c;
    --radius:          10px;
    --radius-sm:       6px;
    --shadow:          0 2px 8px rgba(0,0,0,.08);
    --shadow-md:       0 4px 16px rgba(0,0,0,.12);
    --font:            'Segoe UI', system-ui, -apple-system, sans-serif;
    --transition:      .18s ease;
}

html { font-size: 16px; scroll-behavior: smooth; }
body { font-family: var(--font); background: var(--color-bg); color: var(--color-text); line-height: 1.6; min-height: 100vh; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; height: auto; display: block; }
h1,h2,h3,h4 { line-height: 1.25; }

/* Layout */
.container { max-width: 1100px; margin: 0 auto; padding: 0 1.25rem; }

/* Navbar */
.navbar {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    display: flex; align-items: center; gap: 1.5rem;
    padding: .75rem 1.25rem;
    position: sticky; top: 0; z-index: 100;
    box-shadow: var(--shadow);
}
.nav-brand { font-size: 1.25rem; font-weight: 700; color: var(--color-primary); white-space: nowrap; }
.nav-links  { display: flex; gap: .75rem; align-items: center; flex-wrap: wrap; margin-left: auto; }
.nav-links a { font-size: .95rem; color: var(--color-text); padding: .35rem .6rem; border-radius: var(--radius-sm); transition: background var(--transition); }
.nav-links a:hover, .nav-links a.active { background: var(--color-bg); text-decoration: none; }
.nav-toggle { display: none; background: none; border: none; font-size: 1.4rem; cursor: pointer; margin-left: auto; }
@media (max-width: 640px) {
    .nav-toggle { display: block; }
    .nav-links  { display: none; position: fixed; top: 58px; left: 0; right: 0; background: var(--color-surface); flex-direction: column; padding: 1rem; border-bottom: 1px solid var(--color-border); }
    .nav-links.open { display: flex; }
}

/* Page header */
.page-header { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1rem; margin: 2rem 0 1.5rem; }
.page-header h1 { font-size: 1.75rem; }
.subtitle { color: var(--color-muted); margin-top: .25rem; }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: .4rem; padding: .5rem 1.1rem; border: none; border-radius: var(--radius-sm); font-size: .92rem; font-family: var(--font); font-weight: 500; cursor: pointer; transition: background var(--transition), transform .1s; text-decoration: none; white-space: nowrap; }
.btn:hover { text-decoration: none; }
.btn:active { transform: scale(.97); }
.btn-primary   { background: var(--color-primary);   color: #fff; }
.btn-primary:hover  { background: var(--color-primary-h); }
.btn-secondary { background: #eee; color: var(--color-text); }
.btn-secondary:hover { background: #ddd; }
.btn-danger    { background: var(--color-danger); color: #fff; }
.btn-danger:hover { background: #a93226; }
.btn-ghost     { background: transparent; color: var(--color-muted); }
.btn-ghost:hover { background: #e8e4de; }
.btn-sm        { padding: .3rem .7rem; font-size: .83rem; }
.btn-icon      { padding: .3rem .55rem; font-size: 1rem; min-width: 2rem; justify-content: center; }

/* Filter bar */
.filter-bar { display: flex; gap: .75rem; flex-wrap: wrap; margin-bottom: 1.5rem; }
.filter-bar input, .filter-bar select { padding: .55rem .85rem; border: 1px solid var(--color-border); border-radius: var(--radius-sm); font-size: .95rem; background: var(--color-surface); flex: 1; min-width: 180px; }
.filter-bar input:focus, .filter-bar select:focus { outline: 2px solid var(--color-primary); border-color: transparent; }

/* Recipe grid */
.recipe-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1.25rem; margin-bottom: 3rem; }
.recipe-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); overflow: hidden; text-decoration: none; color: var(--color-text); display: flex; flex-direction: column; transition: box-shadow var(--transition), transform var(--transition); }
.recipe-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); text-decoration: none; }
.card-img { width: 100%; height: 200px; object-fit: cover; }
.card-img-placeholder { width: 100%; height: 160px; display: flex; align-items: center; justify-content: center; font-size: 3rem; background: #f0ece6; }
.card-body { padding: 1rem; display: flex; flex-direction: column; gap: .5rem; flex: 1; }
.card-meta-top { display: flex; gap: .5rem; align-items: center; flex-wrap: wrap; }
.card-title { font-size: 1.05rem; font-weight: 600; line-height: 1.3; }
.card-desc  { font-size: .88rem; color: var(--color-muted); }
.card-footer { display: flex; justify-content: space-between; align-items: center; margin-top: auto; padding-top: .5rem; flex-wrap: wrap; gap: .5rem; }
.servings { font-size: .85rem; color: var(--color-muted); }
.tags { display: flex; flex-wrap: wrap; gap: .3rem; }
.tag { background: var(--color-tag-bg); color: var(--color-tag-text); padding: .15rem .55rem; border-radius: 20px; font-size: .78rem; }
.category-badge { background: #e8f5e9; color: #2e7d32; padding: .15rem .55rem; border-radius: 20px; font-size: .78rem; font-weight: 500; }
.time-badge { background: #fff3e0; color: #e65100; padding: .15rem .55rem; border-radius: 20px; font-size: .78rem; }
.badge-public  { background: #e8f5e9; color: #2e7d32; padding: .15rem .55rem; border-radius: 20px; font-size: .78rem; }
.badge-private { background: #fce4ec; color: #c62828; padding: .15rem .55rem; border-radius: 20px; font-size: .78rem; }

/* Tab bar */
.tab-bar { display: flex; gap: .5rem; border-bottom: 2px solid var(--color-border); margin-bottom: 1.25rem; }
.tab-btn { background: none; border: none; padding: .6rem 1.1rem; font-size: .95rem; font-family: var(--font); cursor: pointer; color: var(--color-muted); border-bottom: 2px solid transparent; margin-bottom: -2px; transition: color var(--transition); }
.tab-btn.active { color: var(--color-primary); border-bottom-color: var(--color-primary); }
.badge { background: var(--color-border); color: var(--color-muted); padding: .1rem .45rem; border-radius: 20px; font-size: .78rem; margin-left: .3rem; }

/* Recipe view */
.recipe-view { padding-top: 1.5rem; padding-bottom: 3rem; }
.recipe-hero { display: grid; gap: 1.5rem; margin-bottom: 2rem; }
.recipe-hero.has-image { grid-template-columns: 1fr 1.3fr; }
@media (max-width: 760px) { .recipe-hero.has-image { grid-template-columns: 1fr; } }
.recipe-hero-img { width: 100%; max-height: 420px; object-fit: cover; border-radius: var(--radius); box-shadow: var(--shadow); }
.recipe-hero-body { display: flex; flex-direction: column; gap: .75rem; }
.breadcrumb { font-size: .85rem; color: var(--color-muted); }
.breadcrumb a { color: var(--color-muted); }
.recipe-badges { display: flex; gap: .5rem; flex-wrap: wrap; }
.recipe-hero-body h1 { font-size: 2rem; line-height: 1.2; }
.recipe-desc { color: var(--color-muted); white-space: pre-line; }
.private-badge { background: #fce4ec; color: #c62828; padding: .2rem .6rem; border-radius: 20px; font-size: .82rem; }
.recipe-meta-grid { display: flex; gap: 1rem; flex-wrap: wrap; margin: .5rem 0; }
.meta-item { display: flex; flex-direction: column; align-items: center; background: var(--color-bg); padding: .5rem .85rem; border-radius: var(--radius-sm); font-size: .85rem; }
.meta-icon  { font-size: 1.2rem; }
.meta-label { color: var(--color-muted); font-size: .78rem; }
.meta-val   { font-weight: 600; }
.recipe-actions { display: flex; gap: .65rem; flex-wrap: wrap; margin-top: .5rem; }

/* 2-column layout */
.recipe-content { display: grid; grid-template-columns: 300px 1fr; gap: 2rem; align-items: start; }
@media (max-width: 760px) { .recipe-content { grid-template-columns: 1fr; } }

/* Ingredients panel */
.ingredients-panel { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); padding: 1.25rem; position: sticky; top: 72px; }
.panel-header { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: .5rem; margin-bottom: 1rem; }
.panel-header h2 { font-size: 1.1rem; }
.servings-control { display: flex; align-items: center; gap: .5rem; font-size: .9rem; }
.servings-btn { background: var(--color-bg); border: 1px solid var(--color-border); border-radius: var(--radius-sm); width: 2rem; height: 2rem; font-size: 1.1rem; cursor: pointer; display: flex; align-items: center; justify-content: center; }
.servings-btn:hover { background: var(--color-border); }
#servings-display { font-weight: 700; font-size: 1.05rem; min-width: 1.5rem; text-align: center; }
.ing-group-header { font-size: .82rem; font-weight: 700; color: var(--color-muted); text-transform: uppercase; letter-spacing: .04em; margin: 1rem 0 .4rem; }
.ingredient-list { list-style: none; display: flex; flex-direction: column; gap: .45rem; }
.ingredient-list li { display: flex; gap: .6rem; align-items: baseline; font-size: .93rem; padding: .3rem 0; border-bottom: 1px solid var(--color-border); }
.ingredient-list li:last-child { border-bottom: none; }
.ing-amount { font-weight: 600; color: var(--color-primary); white-space: nowrap; min-width: 60px; }
.ing-name   { flex: 1; }

/* Steps */
.steps-section h2 { font-size: 1.2rem; margin-bottom: 1rem; }
.steps-list { list-style: none; display: flex; flex-direction: column; gap: 1.5rem; }
.step-item { display: flex; gap: 1rem; padding-bottom: 1.5rem; border-bottom: 1px solid var(--color-border); }
.step-item:last-child { border-bottom: none; }
.step-number { background: var(--color-primary); color: #fff; width: 2rem; height: 2rem; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: .85rem; flex-shrink: 0; margin-top: .15rem; }
.step-body { flex: 1; }
.step-title { font-weight: 600; margin-bottom: .3rem; }
.step-time { display: inline-block; margin-top: .4rem; font-size: .82rem; color: var(--color-muted); background: var(--color-bg); padding: .15rem .5rem; border-radius: 12px; }
.step-img { margin-top: .75rem; border-radius: var(--radius-sm); max-height: 300px; object-fit: cover; }
.recipe-tags-section { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 2rem; padding-top: 1rem; border-top: 1px solid var(--color-border); }

/* Editor */
.editor-page { padding: 1.5rem 1.25rem 3rem; }
.editor-section { margin-bottom: 1.5rem; }
.card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); padding: 1.5rem; box-shadow: var(--shadow); }
.section-title { font-size: 1.1rem; font-weight: 600; margin-bottom: 1.25rem; }
.section-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.25rem; }
.form-row { display: flex; gap: 1rem; flex-wrap: wrap; }
.form-group { display: flex; flex-direction: column; gap: .4rem; flex: 1; min-width: 180px; }
.form-group-lg { flex: 2; min-width: 280px; }
.form-group label { font-size: .88rem; font-weight: 600; color: var(--color-text); }
.form-group input[type=text], .form-group input[type=number], .form-group textarea, .form-group select { padding: .55rem .85rem; border: 1px solid var(--color-border); border-radius: var(--radius-sm); font-size: .95rem; font-family: var(--font); background: var(--color-bg); transition: border-color var(--transition); width: 100%; }
.form-group input:focus, .form-group textarea:focus { outline: none; border-color: var(--color-primary); background: #fff; }
.form-group textarea { resize: vertical; }
.form-actions { display: flex; align-items: center; gap: 1rem; margin-top: 1rem; }
.form-note { font-size: .82rem; color: var(--color-muted); margin-top: .3rem; }
.checkbox-label { display: flex; align-items: center; gap: .5rem; cursor: pointer; font-size: .93rem; }
.checkbox-label input { width: 1rem; height: 1rem; cursor: pointer; }
.save-status { font-size: .88rem; }
.save-status.ok { color: var(--color-secondary); }
.save-status.error { color: var(--color-danger); }
.current-image { display: flex; gap: 1rem; align-items: flex-start; flex-wrap: wrap; margin-bottom: .75rem; }
.preview-img { width: 120px; height: 90px; object-fit: cover; border-radius: var(--radius-sm); }
.upload-area { border: 2px dashed var(--color-border); border-radius: var(--radius-sm); padding: 1rem; text-align: center; cursor: pointer; transition: border-color var(--transition); }
.upload-area:hover { border-color: var(--color-primary); }
.upload-area input[type=file] { display: none; }
.upload-label { cursor: pointer; color: var(--color-muted); font-size: .9rem; }

/* Ingredient editor rows ────────────────────────────────── */
.ing-row {
    display: grid;
    grid-template:
        "handle fields btns" auto
        ".      opts   ."    auto
        / auto 1fr auto;
    column-gap: .5rem; row-gap: .2rem;
    padding: .6rem 0;
    border-bottom: 1px solid var(--color-border);
    align-items: center;
}
.ing-row:last-child { border-bottom: none; }
.drag-handle { grid-area: handle; cursor: grab; color: var(--color-muted); font-size: 1.1rem; user-select: none; padding: .25rem 0; }
.ing-fields  { grid-area: fields; display: flex; gap: .4rem; min-width: 0; align-items: center; }
.ing-btns    { grid-area: btns;   display: flex; gap: .15rem; align-items: center; }
.ing-opts    { grid-area: opts;   display: flex; gap: 1.25rem; flex-wrap: wrap; padding: .25rem 0; }
.ing-opts.hidden { display: none; }
.ing-row .ing-name   { flex: 2 1 140px; min-width: 0; }
.ing-row .ing-amount { flex: 0 0 78px; }
.ing-row .ing-unit   { flex: 0 0 90px; }
.ing-row .ing-group  { flex: 1 1 80px; max-width: 120px; }
.ing-row input { padding: .4rem .6rem; border: 1px solid var(--color-border); border-radius: var(--radius-sm); font-size: .9rem; background: var(--color-bg); width: 100%; }
.ing-row input:focus { outline: none; border-color: var(--color-primary); background: #fff; }
@media (max-width: 600px) {
    .ing-fields { flex-wrap: wrap; }
    .ing-row .ing-name   { flex: 1 1 100%; order: 1; }
    .ing-row .ing-amount { flex: 0 0 78px; order: 2; }
    .ing-row .ing-unit   { flex: 1 1 60px;  order: 3; max-width: none; }
    .ing-row .ing-group  { flex: 1 1 100%; order: 4; max-width: none; }
}

/* Step rows */
.step-row { background: var(--color-bg); border: 1px solid var(--color-border); border-radius: var(--radius-sm); padding: 1rem; margin-bottom: .75rem; }
.step-row-header { display: flex; gap: .5rem; align-items: center; flex-wrap: wrap; margin-bottom: .6rem; }
.step-num { font-weight: 700; color: var(--color-primary); white-space: nowrap; flex-shrink: 0; }
.step-title-input { flex: 2; min-width: 130px; padding: .4rem .6rem; border: 1px solid var(--color-border); border-radius: var(--radius-sm); font-size: .9rem; background: var(--color-surface); }
.step-title-input:focus { outline: none; border-color: var(--color-primary); }
.step-duration { max-width: 80px; padding: .4rem .6rem; border: 1px solid var(--color-border); border-radius: var(--radius-sm); font-size: .9rem; background: var(--color-surface); }
.step-duration:focus { outline: none; border-color: var(--color-primary); }
.step-row-actions { display: flex; gap: .3rem; margin-left: auto; }
.step-desc { width: 100%; padding: .55rem .75rem; border: 1px solid var(--color-border); border-radius: var(--radius-sm); font-size: .93rem; font-family: var(--font); background: var(--color-surface); resize: vertical; }
.step-desc:focus { outline: none; border-color: var(--color-primary); }
.editor-bottom-actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid var(--color-border); }

/* Modal */
.modal { position: fixed; inset: 0; z-index: 200; display: flex; align-items: center; justify-content: center; }
.modal.hidden { display: none; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.45); }
.modal-box { position: relative; background: var(--color-surface); border-radius: var(--radius); padding: 1.75rem; max-width: 500px; width: 90%; box-shadow: var(--shadow-md); display: flex; flex-direction: column; gap: 1rem; max-height: 90vh; overflow-y: auto; }
.modal-box h3 { font-size: 1.15rem; }
.share-row { display: flex; align-items: center; gap: .75rem; padding: .5rem 0; border-bottom: 1px solid var(--color-border); flex-wrap: wrap; }
.share-row span { flex: 1; min-width: 100px; }
.share-add { display: flex; flex-direction: column; gap: .75rem; padding: .75rem 0; }
.share-add input { padding: .55rem .85rem; border: 1px solid var(--color-border); border-radius: var(--radius-sm); font-size: .93rem; width: 100%; }

/* Account forms */
.form-block { display: flex; flex-direction: column; gap: .75rem; max-width: 420px; margin: 2rem auto; background: var(--color-surface); padding: 2rem; border-radius: var(--radius); border: 1px solid var(--color-border); box-shadow: var(--shadow); }
.form-block h1 { text-align: center; font-size: 1.5rem; }
.form-block input { padding: .6rem .9rem; border: 1px solid var(--color-border); border-radius: var(--radius-sm); font-size: 1rem; background: var(--color-bg); width: 100%; }
.form-block input:focus { outline: none; border-color: var(--color-primary); background: #fff; }
.form-block button[type=submit], .form-block button.btn-submit { padding: .65rem; background: var(--color-primary); color: #fff; border: none; border-radius: var(--radius-sm); font-size: 1rem; font-weight: 600; cursor: pointer; width: 100%; }
.form-block button[type=submit]:hover { background: var(--color-primary-h); }

/* Utility */
.loading     { text-align: center; color: var(--color-muted); padding: 2rem; }
.empty-state { text-align: center; color: var(--color-muted); padding: 2.5rem; }
.error-message   { color: var(--color-danger); background: #fdecea; padding: .75rem 1rem; border-radius: var(--radius-sm); margin: .5rem 0; }
.success-message { color: #2e7d32; background: #e8f5e9; padding: .75rem 1rem; border-radius: var(--radius-sm); margin: .5rem 0; }

/* Mobile improvements ───────────────────────────────────── */
@media (max-width: 600px) {
    .card { padding: 1rem; }
    .editor-page { padding: 1rem .75rem 2rem; }
    .page-header h1 { font-size: 1.4rem; }
    .ingredients-panel { position: static; }
    .step-row-header { flex-wrap: wrap; }
    .step-row-actions { margin-left: auto; }
    .step-title-input { flex: 1 1 100%; }
    .editor-bottom-actions .btn { flex: 1 1 auto; justify-content: center; }
    .btn-icon { min-width: 2.5rem; min-height: 2.5rem; }
    .servings-btn { width: 2.4rem; height: 2.4rem; font-size: 1.3rem; }
    .recipe-hero-body h1 { font-size: 1.5rem; }
}