/* Dükkan Defteri — Ana Ekrana Ekle (dd-install.css) v1.0.0
 * Tüm sınıflar "ddi-" önekiyle başlar; mevcut stillerle çakışmaz.
 * Marka rengini değiştirmek için sadece :root içindeki --ddi-accent değerini ezin. */

:root {
  --ddi-accent: #0E5E6F;       /* ana buton, vurgu (markaya göre değiştirilebilir) */
  --ddi-accent-ink: #FFFFFF;   /* ana buton yazı rengi */
  --ddi-sun: #FFC857;          /* ok ve adım numaraları — dikkat çeken tek renk */
  --ddi-ink: #1B2433;
  --ddi-muted: #5B6474;
  --ddi-surface: #FFFFFF;
  --ddi-soft: #EEF2F4;
  --ddi-success: #1F8A5B;
  --ddi-shadow: 0 18px 50px -12px rgba(16, 28, 45, .35);
  --ddi-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --ddi-ink: #EDF1F5; --ddi-muted: #A7B0BC; --ddi-surface: #18202B; --ddi-soft: #232D3A;
  }
}
:root[data-theme="dark"] {
  --ddi-ink: #EDF1F5; --ddi-muted: #A7B0BC; --ddi-surface: #18202B; --ddi-soft: #232D3A;
}

.ddi-root, .ddi-root * { box-sizing: border-box; }
.ddi-root { font-family: var(--ddi-font); color: var(--ddi-ink); -webkit-text-size-adjust: 100%; }
.ddi-root .ddi-ico { width: 1em; height: 1em; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; flex: none; }

/* Katman */
.ddi-layer { position: fixed; inset: 0; z-index: 2147483000; display: flex; align-items: flex-end; justify-content: center; }
.ddi-contained .ddi-layer, .ddi-contained .ddi-banner, .ddi-contained .ddi-toast { position: absolute; }
.ddi-backdrop { position: absolute; inset: 0; background: rgba(12, 20, 32, .45); animation: ddi-fade .2s ease-out; }

/* Panel ortak */
.ddi-panel {
  position: relative; width: 100%; max-width: 440px; background: var(--ddi-surface);
  box-shadow: var(--ddi-shadow); padding: 28px 22px 22px; text-align: center;
}
.ddi-sheet { border-radius: 24px 24px 0 0; padding-bottom: calc(22px + env(safe-area-inset-bottom, 0px)); animation: ddi-up .28s cubic-bezier(.2, .8, .2, 1); }
.ddi-modal { border-radius: 24px; margin: 16px; animation: ddi-pop .24s cubic-bezier(.2, .8, .2, 1); }
@media (min-width: 600px) {
  .ddi-layer { align-items: center; }
  .ddi-sheet { border-radius: 24px; padding-bottom: 22px; }
}
.ddi-contained .ddi-modal { margin: 16px; }
.ddi-contained .ddi-layer:has(.ddi-modal) { align-items: center; }

.ddi-title { margin: 14px 0 8px; font-size: 1.25rem; line-height: 1.3; font-weight: 700; letter-spacing: -.01em; color: var(--ddi-ink); }
.ddi-body { margin: 0 auto 20px; max-width: 34ch; font-size: .98rem; line-height: 1.5; color: var(--ddi-muted); }

.ddi-x {
  position: absolute; top: 12px; right: 12px; width: 36px; height: 36px; border: 0; border-radius: 50%;
  background: var(--ddi-soft); color: var(--ddi-muted); display: grid; place-items: center; cursor: pointer; font-size: 16px;
}
.ddi-x:hover { color: var(--ddi-ink); }

/* Butonlar */
.ddi-actions { display: grid; gap: 10px; }
.ddi-btn {
  appearance: none; border: 0; border-radius: 14px; min-height: 50px; padding: 0 18px; width: 100%;
  font: 600 1rem/1 var(--ddi-font); cursor: pointer; transition: transform .1s ease, filter .15s ease;
}
.ddi-btn:active { transform: scale(.98); }
.ddi-btn-primary { background: var(--ddi-accent); color: var(--ddi-accent-ink); }
.ddi-btn-primary:hover { filter: brightness(1.08); }
.ddi-btn-quiet { background: var(--ddi-soft); color: var(--ddi-ink); }
.ddi-btn-quiet.is-done { color: var(--ddi-success); }
.ddi-btn-sm { min-height: 38px; width: auto; padding: 0 16px; font-size: .92rem; border-radius: 11px; }
.ddi-link { margin-top: 14px; background: none; border: 0; color: var(--ddi-muted); font: 500 .88rem var(--ddi-font); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; padding: 6px; }
.ddi-root button:focus-visible { outline: 3px solid var(--ddi-sun); outline-offset: 2px; }

/* Ana ekran karosu: ikon boş yuvaya "iner" */
.ddi-tile { display: flex; justify-content: center; }
.ddi-tile-grid {
  display: grid; grid-template-columns: repeat(4, 40px); gap: 10px; padding: 14px;
  background: var(--ddi-soft); border-radius: 20px;
}
.ddi-tile-grid > span { width: 40px; height: 40px; border-radius: 11px; background: color-mix(in srgb, var(--ddi-muted) 18%, transparent); }
.ddi-tile-grid > .ddi-tile-slot { background: transparent; position: relative; }
.ddi-tile-slot .ddi-app-icon { width: 40px; height: 40px; border-radius: 11px; position: absolute; inset: 0; animation: ddi-land .7s cubic-bezier(.3, 1.4, .5, 1) .25s both; }
.ddi-app-icon { display: block; object-fit: cover; }
.ddi-app-icon-fallback { display: grid; place-items: center; background: var(--ddi-accent); color: var(--ddi-accent-ink); font-weight: 700; font-size: 1.1rem; }

.ddi-success { width: 64px; height: 64px; margin: 0 auto; border-radius: 50%; display: grid; place-items: center; background: color-mix(in srgb, var(--ddi-success) 14%, transparent); color: var(--ddi-success); font-size: 32px; }
.ddi-success .ddi-ico { stroke-width: 2.6; animation: ddi-pop .35s cubic-bezier(.3, 1.4, .5, 1) .1s both; }

/* Adımlar — gerçek bir sıra olduğu için numaralı */
.ddi-steps { list-style: none; counter-reset: ddi; margin: 6px 0 20px; padding: 0; text-align: left; display: grid; gap: 12px; }
.ddi-steps li { counter-increment: ddi; display: grid; grid-template-columns: 32px 1fr; gap: 12px; align-items: start; }
.ddi-steps li::before {
  content: counter(ddi); width: 32px; height: 32px; border-radius: 50%; background: var(--ddi-sun); color: #3A2A00;
  display: grid; place-items: center; font-weight: 700; font-size: .95rem;
}
.ddi-step-text { font-size: .98rem; line-height: 1.45; padding-top: 5px; color: var(--ddi-ink); }
.ddi-inline-share { display: inline-grid; place-items: center; width: 26px; height: 26px; margin: 0 3px; border-radius: 7px; background: var(--ddi-soft); color: #0A84FF; vertical-align: -7px; font-size: 16px; }

/* Tarayıcı düğmesini işaret eden ok */
.ddi-arrow { position: absolute; z-index: 2; color: var(--ddi-sun); font-size: 44px; filter: drop-shadow(0 2px 6px rgba(0, 0, 0, .35)); pointer-events: none; }
.ddi-arrow-ico { stroke-width: 3; }
.ddi-arrow-bottom { left: 50%; bottom: calc(4px + env(safe-area-inset-bottom, 0px)); transform: translateX(-50%); animation: ddi-bob-down 1.1s ease-in-out infinite; }
.ddi-arrow-top-right { top: calc(6px + env(safe-area-inset-top, 0px)); right: 18px; animation: ddi-bob-up 1.1s ease-in-out infinite; }
.ddi-arrow-top-right .ddi-arrow-ico { transform: rotate(180deg); }
/* Ok alta bakıyorsa rehber panelini biraz yukarı al ki ok görünsün */
.ddi-layer:has(.ddi-arrow-bottom) .ddi-guide { margin-bottom: 64px; border-radius: 24px; }

/* Banner (işletme, kampanya sonrası) */
.ddi-banner {
  position: fixed; z-index: 2147482999; left: 12px; right: 12px; bottom: calc(12px + env(safe-area-inset-bottom, 0px));
  max-width: 560px; margin: 0 auto; display: flex; align-items: center; gap: 12px; padding: 10px 10px 10px 12px;
  background: var(--ddi-surface); border-radius: 18px; box-shadow: var(--ddi-shadow); animation: ddi-up .28s cubic-bezier(.2, .8, .2, 1);
}
.ddi-banner .ddi-app-icon { width: 40px; height: 40px; border-radius: 11px; }
.ddi-banner-text { flex: 1; margin: 0; font-size: .92rem; line-height: 1.35; color: var(--ddi-ink); }
.ddi-x-inline { position: static; width: 32px; height: 32px; }

/* Bildirim */
.ddi-toast {
  position: fixed; z-index: 2147483001; left: 50%; top: calc(14px + env(safe-area-inset-top, 0px)); transform: translateX(-50%);
  display: flex; align-items: center; gap: 10px; max-width: calc(100% - 24px); padding: 12px 16px; border-radius: 14px;
  background: var(--ddi-ink); color: var(--ddi-surface); font-size: .92rem; line-height: 1.35; box-shadow: var(--ddi-shadow);
  animation: ddi-drop .3s cubic-bezier(.2, .8, .2, 1);
}
.ddi-toast .ddi-ico { color: #6EE7A8; font-size: 18px; }

@keyframes ddi-fade { from { opacity: 0; } }
@keyframes ddi-up { from { transform: translateY(40px); opacity: 0; } }
@keyframes ddi-pop { from { transform: scale(.92); opacity: 0; } }
@keyframes ddi-drop { from { transform: translate(-50%, -16px); opacity: 0; } }
@keyframes ddi-land { 0% { transform: translateY(-46px) scale(.6); opacity: 0; } 100% { transform: none; opacity: 1; } }
@keyframes ddi-bob-down { 50% { transform: translate(-50%, 8px); } }
@keyframes ddi-bob-up { 50% { transform: translateY(-8px); } }

@media (prefers-reduced-motion: reduce) {
  .ddi-root *, .ddi-root *::before { animation: none !important; transition: none !important; }
}

/* Yalnızca demo/önizleme (mount seçeneği) için */
.ddi-contained .ddi-layer { align-items: flex-end; }
.ddi-contained .ddi-sheet { border-radius: 24px 24px 0 0; padding-bottom: 22px; }
.ddi-contained .ddi-layer:has(.ddi-arrow-bottom) .ddi-guide { border-radius: 24px; }