/* ============================================================
   einfach-umwandeln.de — Stylesheet
   Dopamin-Palette: Mint (Hauptfarbe) + Pfirsich (CTA)
   ============================================================ */

:root {
    /* Palette */
    --mint:           #6DABA1;
    --mint-dark:      #5a948a;
    --mint-light:     #d3ebe6;
    --peach:          #FF9B7A;
    --peach-dark:     #f37e57;
    --peach-light:    #ffe5d9;

    /* Tokens (Light Mode) */
    --primary:        var(--mint);
    --primary-hover:  var(--mint-dark);
    --primary-soft:   var(--mint-light);
    --accent:         var(--peach);
    --accent-hover:   var(--peach-dark);
    --accent-soft:    var(--peach-light);

    --bg:             #fafbfc;
    --bg-elev:        #ffffff;
    --bg-soft:        #f1f5f9;
    --text:           #0f172a;
    --text-muted:     #64748b;
    --text-soft:      #94a3b8;
    --border:         #e2e8f0;
    --border-strong:  #cbd5e1;

    --success:        #22c55e;
    --error:          #ef4444;
    --warn:           #f59e0b;

    --radius-sm:      8px;
    --radius:         12px;
    --radius-lg:      16px;
    --radius-xl:      24px;

    --shadow-sm:      0 1px 2px rgba(15, 23, 42, 0.05);
    --shadow:         0 4px 12px rgba(15, 23, 42, 0.08);
    --shadow-lg:      0 12px 32px rgba(15, 23, 42, 0.12);

    --header-h:       64px;
    --max-w:          1080px;
    --content-w:      820px;
}

/* Dark Mode: über data-theme="dark" am <html> ODER über System-Pref (wenn kein Toggle gesetzt) */
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        --bg:             #0b1220;
        --bg-elev:        #131b2c;
        --bg-soft:        #1c2540;
        --text:           #e7ecf3;
        --text-muted:     #94a3b8;
        --text-soft:      #64748b;
        --border:         #1f2940;
        --border-strong:  #2c3856;
        --primary-soft:   #1e3a35;
        --accent-soft:    #3b251c;
        --shadow:         0 4px 12px rgba(0, 0, 0, 0.4);
        --shadow-lg:      0 12px 32px rgba(0, 0, 0, 0.5);
    }
}
:root[data-theme="dark"] {
    --bg:             #0b1220;
    --bg-elev:        #131b2c;
    --bg-soft:        #1c2540;
    --text:           #e7ecf3;
    --text-muted:     #94a3b8;
    --text-soft:      #64748b;
    --border:         #1f2940;
    --border-strong:  #2c3856;
    --primary-soft:   #1e3a35;
    --accent-soft:    #3b251c;
    --shadow:         0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg:      0 12px 32px rgba(0, 0, 0, 0.5);
}

/* Theme-Toggle-Button */
.theme-toggle {
    background: none;
    border: 1px solid var(--border);
    color: var(--text-muted);
    padding: 6px 10px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 1rem;
    line-height: 1;
    margin-left: 8px;
    transition: border-color 0.15s, color 0.15s, background 0.15s;
    font-family: inherit;
}
.theme-toggle:hover {
    border-color: var(--primary);
    color: var(--text);
    background: var(--bg-soft);
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Inter", Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-hover); }

.container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 20px;
}

/* ============================================================
   Header / Logo
   ============================================================ */
.site-header {
    background: var(--bg-elev);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: saturate(180%) blur(10px);
}
.site-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: var(--header-h);
}
.logo {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--text);
    letter-spacing: -0.01em;
}
.logo:hover { color: var(--text); }
.logo-mark {
    width: 32px;
    height: 32px;
    display: block;
    flex-shrink: 0;
}
.logo-tld { color: var(--primary); font-weight: 700; }
.site-header nav { display: flex; gap: 4px; }
.site-header nav a {
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.95rem;
    transition: background 0.15s, color 0.15s;
}
.site-header nav a:hover {
    background: var(--bg-soft);
    color: var(--text);
}

/* ============================================================
   Layout / Hero
   ============================================================ */
.wrap {
    max-width: var(--content-w);
    margin: 0 auto;
    padding: 32px 20px 80px;
}
.hero {
    text-align: center;
    margin-bottom: 32px;
    padding: 24px 0;
}
.hero h1 {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    margin: 0 0 12px;
    color: var(--text);
    letter-spacing: -0.02em;
    line-height: 1.15;
}
.hero p {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 640px;
    margin: 0 auto;
}

h2 { font-size: 1.6rem; letter-spacing: -0.01em; margin: 0 0 16px; }
h3 { font-size: 1.1rem; margin: 0 0 8px; }

/* ============================================================
   Tool-Card-Grid (Homepage)
   ============================================================ */
.tool-navigation { margin: 32px 0 48px; }
.tool-navigation h2 { text-align: center; margin-bottom: 24px; }
.nav-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
}
.nav-card {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 24px 20px;
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    font-weight: 600;
    transition: border-color 0.15s, transform 0.15s, box-shadow 0.15s;
}
.nav-card:hover {
    color: var(--text);
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}
.nav-card-icon {
    font-size: 1.75rem;
    line-height: 1;
}
.nav-card-title { font-size: 1.1rem; font-weight: 700; }
.nav-card-sub { font-size: 0.875rem; color: var(--text-muted); font-weight: 400; }

/* ============================================================
   Tool-Panel
   ============================================================ */
.panel {
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    box-shadow: var(--shadow-sm);
}
@media (max-width: 600px) { .panel { padding: 20px; border-radius: var(--radius); } }

.controls {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 18px;
    margin-bottom: 24px;
}
.control label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 0.875rem;
    color: var(--text);
}
.control-hint {
    display: block;
    margin-top: 6px;
    font-size: 0.75rem;
    color: var(--text-muted);
    line-height: 1.4;
}
.row { display: flex; gap: 8px; }

input[type="number"], input[type="text"], input[type="range"], select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border);
    background: var(--bg);
    color: var(--text);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-family: inherit;
    transition: border-color 0.15s;
}
input[type="number"]:focus, input[type="text"]:focus, select:focus {
    outline: none;
    border-color: var(--primary);
}
input[type="range"] { padding: 0; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: var(--primary);
    color: white;
    border: none;
    padding: 11px 20px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: background 0.15s, transform 0.05s;
    width: 100%;
    font-family: inherit;
}
.btn:hover { background: var(--primary-hover); }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.btn.secondary {
    background: var(--bg-soft);
    color: var(--text);
}
.btn.secondary:hover { background: var(--border); }

.btn.accent {
    background: var(--accent);
}
.btn.accent:hover { background: var(--accent-hover); }

.btn.large {
    padding: 16px 28px;
    font-size: 1.05rem;
    font-weight: 700;
}

.action-area {
    margin-top: 20px;
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}
.action-area .btn { width: auto; min-width: 240px; }

/* ============================================================
   Dropzone
   ============================================================ */
.dropzone {
    border: 2px dashed var(--border-strong);
    border-radius: var(--radius);
    padding: 44px 20px;
    text-align: center;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s;
    background: var(--bg);
}
.dropzone:hover, .dropzone.dragover {
    border-color: var(--primary);
    background: var(--primary-soft);
}
.dz-title { font-size: 1.15rem; font-weight: 700; margin-bottom: 4px; }
.dz-sub { color: var(--text-muted); font-size: 0.95rem; }

/* ============================================================
   Preview-Galerie (ersetzt schwarzes Log)
   ============================================================ */
.gallery {
    margin-top: 24px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 12px;
}
.gallery:empty { display: none; }

.gcard {
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: border-color 0.15s, box-shadow 0.15s;
    animation: gcard-in 0.25s ease-out;
}
@keyframes gcard-in {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}
.gcard:hover { border-color: var(--border-strong); }
.gcard.is-error { border-color: var(--error); }
.gcard.is-done  { border-color: var(--success); }

/* Drag-Reorder (PDF-Modus) */
.gcard-draggable { cursor: grab; }
.gcard-draggable.dragging { opacity: 0.4; cursor: grabbing; }
.gcard-drop-target {
    outline: 2px dashed var(--accent);
    outline-offset: -4px;
}
.gcard-handle {
    position: absolute;
    top: 8px; left: 8px;
    padding: 4px 6px;
    border-radius: 6px;
    background: rgba(15, 23, 42, 0.6);
    color: white;
    font-size: 0.7rem;
    line-height: 1;
    letter-spacing: -2px;
    backdrop-filter: blur(4px);
    z-index: 2;
    pointer-events: none;
}
.gcard-draggable .gcard-thumb { position: relative; }

.reorder-hint {
    margin: 12px 0 0;
    font-size: 0.825rem;
    color: var(--text-muted);
    text-align: center;
}

.gcard-thumb {
    aspect-ratio: 16 / 10;
    background: var(--bg-soft);
    position: relative;
    overflow: hidden;
}
.gcard-thumb img {
    width: 100%; height: 100%;
    object-fit: cover;
}
.gcard-thumb.placeholder {
    display: flex; align-items: center; justify-content: center;
    color: var(--text-soft);
    font-size: 2.5rem;
}

.gcard-body { padding: 12px 14px; display: flex; flex-direction: column; gap: 6px; }
.gcard-name {
    font-weight: 600;
    font-size: 0.9rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.gcard-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}
.gcard-saving {
    background: var(--primary-soft);
    color: var(--mint-dark);
    padding: 2px 8px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 0.75rem;
}
.gcard-actions {
    display: flex;
    gap: 6px;
    padding: 10px 14px;
    border-top: 1px solid var(--border);
    background: var(--bg);
}
.gcard-actions .btn {
    padding: 6px 10px;
    font-size: 0.825rem;
    width: auto;
}

/* Status-Pill (Header oben rechts vom Card) */
.gcard-status {
    position: absolute;
    top: 8px; right: 8px;
    padding: 3px 8px;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 700;
    background: rgba(15, 23, 42, 0.7);
    color: white;
    backdrop-filter: blur(4px);
}
.gcard-status.ok  { background: var(--success); }
.gcard-status.err { background: var(--error); }

/* Status-Bar oben (Zähler + Aktionen) */
.gallery-bar {
    margin-top: 24px;
    display: none;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 16px;
    background: var(--primary-soft);
    border-radius: var(--radius);
    flex-wrap: wrap;
}
.gallery-bar.visible { display: flex; }
.gallery-bar-info { font-weight: 600; color: var(--mint-dark); }
.gallery-bar-actions { display: flex; gap: 8px; }
.gallery-bar-actions .btn { padding: 8px 14px; font-size: 0.875rem; width: auto; }

/* ============================================================
   Info-Cards & FAQ
   ============================================================ */
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin: 56px 0;
}
.info-card {
    background: var(--bg-elev);
    padding: 24px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
}
.info-card h3 { margin-bottom: 8px; }

.faq-section { margin-bottom: 56px; }
.faq-section h2 { text-align: center; margin-bottom: 24px; }
.faq-item {
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px 22px;
    margin-bottom: 12px;
}
.faq-item h3 { margin-bottom: 6px; font-size: 1.05rem; }
.faq-item p { margin: 0; color: var(--text-muted); }

/* ============================================================
   Ad-Container
   ============================================================ */
.ad-container {
    margin: 32px 0;
    background: var(--bg-soft);
    min-height: 90px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-soft);
    border-radius: var(--radius);
    border: 1px dashed var(--border);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
    padding: 32px 0;
    border-top: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 0.9rem;
    background: var(--bg-elev);
}
.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}
.footer-inner nav { display: flex; gap: 16px; }
.footer-inner a { color: var(--text-muted); }
.footer-inner a:hover { color: var(--primary); }

/* ============================================================
   Cropper-Specific
   ============================================================ */
.crop-stage {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    max-height: 70vh;
    margin-bottom: 16px;
}
.crop-stage img { max-width: 100%; display: block; }
.crop-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}
.crop-toolbar .btn { width: auto; padding: 8px 14px; font-size: 0.875rem; }
.aspect-ratio-group {
    display: flex; gap: 6px; flex-wrap: wrap;
}
.aspect-ratio-group .btn {
    background: var(--bg-soft); color: var(--text);
    width: auto; padding: 8px 14px; font-size: 0.85rem;
}
.aspect-ratio-group .btn.active {
    background: var(--primary); color: white;
}

/* ============================================================
   PWA Install-Banner (unten rechts, dezent)
   ============================================================ */
.install-banner {
    position: fixed;
    bottom: 16px;
    right: 16px;
    max-width: calc(100vw - 32px);
    width: 320px;
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    padding: 14px 16px;
    z-index: 100;
    display: none;
    animation: install-in 0.25s ease-out;
}
.install-banner.visible { display: block; }
@keyframes install-in {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}
.install-banner-head {
    display: flex; align-items: center; gap: 8px;
    font-weight: 700; margin-bottom: 4px;
}
.install-banner-head .ib-icon { font-size: 1.25rem; }
.install-banner p {
    margin: 0 0 10px;
    font-size: 0.875rem;
    color: var(--text-muted);
}
.install-banner-actions { display: flex; gap: 6px; }
.install-banner-actions .btn {
    width: auto; padding: 7px 12px; font-size: 0.825rem;
}
.install-banner-close {
    position: absolute; top: 6px; right: 6px;
    background: none; border: none; cursor: pointer;
    color: var(--text-soft); font-size: 1.1rem;
    width: 28px; height: 28px; border-radius: 50%;
}
.install-banner-close:hover { background: var(--bg-soft); color: var(--text); }

/* ============================================================
   Footer-Counter
   ============================================================ */
.counter {
    margin: 6px 0 0;
    font-size: 0.825rem;
    color: var(--text-muted);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.counter-dot {
    width: 8px; height: 8px;
    background: var(--success);
    border-radius: 50%;
    display: inline-block;
    animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50%      { opacity: 0.4; }
}
.counter strong { color: var(--text); font-weight: 700; }

/* ============================================================
   Toast Notifications (unten rechts, dezent)
   ============================================================ */
.toast-stack {
    position: fixed;
    bottom: 16px;
    left: 16px;
    z-index: 90;
    display: flex;
    flex-direction: column;
    gap: 8px;
    pointer-events: none;
    max-width: calc(100vw - 32px);
}
.toast {
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-left: 3px solid var(--primary);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 12px 16px 12px 14px;
    font-size: 0.875rem;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 10px;
    pointer-events: auto;
    animation: toast-in 0.2s ease-out;
    max-width: 380px;
}
.toast.ok  { border-left-color: var(--success); }
.toast.err { border-left-color: var(--error); }
.toast.info{ border-left-color: var(--primary); }
.toast .toast-icon { font-size: 1rem; line-height: 1; }
.toast.fade-out { animation: toast-out 0.25s ease-in forwards; }
@keyframes toast-in {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes toast-out {
    to { opacity: 0; transform: translateY(6px); }
}

/* ============================================================
   Blog
   ============================================================ */
.breadcrumb {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 16px;
    display: flex; flex-wrap: wrap; gap: 6px;
}
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb [aria-current] { color: var(--text); font-weight: 500; }

.post-header {
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border);
}
.post-header h1 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin: 8px 0 12px;
    letter-spacing: -0.02em;
    line-height: 1.15;
}
.post-meta {
    font-size: 0.875rem;
    color: var(--text-muted);
    display: flex; flex-wrap: wrap; gap: 8px;
    align-items: center;
    margin-bottom: 4px;
}
.post-lead {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin: 0;
    line-height: 1.55;
}

.post-body {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--text);
}
.post-body h2 {
    font-size: 1.5rem;
    margin: 36px 0 12px;
    letter-spacing: -0.01em;
}
.post-body h3 {
    font-size: 1.15rem;
    margin: 24px 0 8px;
}
.post-body p { margin: 0 0 16px; }
.post-body ul, .post-body ol {
    margin: 0 0 16px;
    padding-left: 24px;
}
.post-body li { margin-bottom: 6px; }
.post-body a {
    color: var(--primary);
    text-decoration: underline;
    text-decoration-color: var(--primary-soft);
    text-underline-offset: 3px;
}
.post-body a:hover {
    color: var(--primary-hover);
    text-decoration-color: var(--primary);
}
.post-body strong { color: var(--text); }
.post-body blockquote {
    margin: 24px 0;
    padding: 16px 20px;
    border-left: 3px solid var(--primary);
    background: var(--primary-soft);
    border-radius: 0 var(--radius) var(--radius) 0;
    color: var(--text);
}
.post-body blockquote p:last-child { margin-bottom: 0; }
.post-body table {
    width: 100%;
    border-collapse: collapse;
    margin: 16px 0 24px;
    font-size: 0.95rem;
}
.post-body th, .post-body td {
    text-align: left;
    padding: 10px 12px;
    border-bottom: 1px solid var(--border);
}
.post-body th {
    background: var(--bg-soft);
    font-weight: 700;
}
.post-body tr:last-child td { border-bottom: none; }

.post-cta {
    margin-top: 48px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
}
.post-cta h2 { font-size: 1.25rem; margin-bottom: 16px; }

.related-posts { margin-top: 56px; }
.related-posts h2 { font-size: 1.25rem; margin-bottom: 16px; }
.post-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 14px;
}
.post-card {
    display: block;
    padding: 18px 20px;
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    transition: border-color 0.15s, transform 0.15s;
}
.post-card:hover {
    color: var(--text);
    border-color: var(--primary);
    transform: translateY(-1px);
}
.post-card h3 {
    font-size: 1rem;
    margin: 0 0 6px;
    line-height: 1.3;
}
.post-card p {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin: 0 0 10px;
}
.post-card-meta {
    font-size: 0.75rem;
    color: var(--text-soft);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Blog-Index */
.blog-index .post-list {
    grid-template-columns: 1fr;
    max-width: 720px;
    margin: 0 auto;
}
.blog-index .post-card {
    padding: 24px 26px;
}
.blog-index .post-card h3 { font-size: 1.25rem; margin-bottom: 8px; }
.blog-index .post-card p { font-size: 1rem; }
