/* «قدردانم» — استایل مشترک */
@import url('https://cdn.jsdelivr.net/gh/rastikerdar/vazirmatn@v33.003/Vazirmatn-font-face.css');

:root {
  --green: #1F6E5C;
  --green-dark: #14503F;
  --coral: #E0645C;
  --cream: #FAF6EF;
  --card: #FFFFFF;
  --ink: #2B2B28;
  --muted: #8A857B;
  --line: #EAE3D6;
  --radius: 20px;
  --shadow: 0 10px 30px rgba(31, 110, 92, .10);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: Vazirmatn, -apple-system, 'Segoe UI', Tahoma, sans-serif;
  background: var(--cream);
  background-image: radial-gradient(circle at 85% 8%, rgba(31,110,92,.07), transparent 40%),
                    radial-gradient(circle at 10% 95%, rgba(224,100,92,.06), transparent 40%);
  color: var(--ink);
  min-height: 100vh;
  line-height: 1.9;
}

.wrap { max-width: 640px; margin: 0 auto; padding: 28px 20px 80px; }

.brand { text-align: center; margin-bottom: 26px; }
.brand h1 { color: var(--green); font-size: 2rem; font-weight: 800; }
.brand p { color: var(--muted); font-size: .95rem; margin-top: 4px; }
.brand .logo { font-size: 2.2rem; display: block; margin-bottom: 6px; }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 26px 24px;
  margin-bottom: 18px;
}

.choices { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 540px) { .choices { grid-template-columns: 1fr; } }

.choice {
  cursor: pointer;
  text-align: center;
  padding: 30px 18px;
  border: 2px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
  transition: transform .15s, border-color .15s, box-shadow .15s;
}
.choice:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.choice .emoji { font-size: 2.4rem; display: block; margin-bottom: 10px; }
.choice h3 { font-size: 1.15rem; margin-bottom: 6px; }
.choice p { font-size: .88rem; color: var(--muted); }
.choice.love:hover { border-color: var(--coral); }
.choice.gratitude:hover { border-color: var(--green); }

label { display: block; font-weight: 600; font-size: .95rem; margin: 16px 0 6px; }
label .hint { font-weight: 400; color: var(--muted); font-size: .85rem; display: block; }

input[type=text], textarea {
  width: 100%;
  font: inherit;
  padding: 12px 14px;
  border: 1.5px solid var(--line);
  border-radius: 12px;
  background: #FFFDF9;
  color: var(--ink);
  transition: border-color .15s;
}
input:focus, textarea:focus { outline: none; border-color: var(--green); }
textarea { min-height: 110px; resize: vertical; }

.btn {
  display: inline-block;
  font: inherit;
  font-weight: 700;
  border: none;
  cursor: pointer;
  border-radius: 14px;
  padding: 13px 30px;
  background: var(--green);
  color: #fff;
  transition: background .15s, transform .1s;
}
.btn:hover { background: var(--green-dark); transform: translateY(-1px); }
.btn.coral { background: var(--coral); }
.btn.coral:hover { background: #C74E47; }
.btn.ghost { background: transparent; color: var(--green); border: 1.5px solid var(--green); }
.btn.block { width: 100%; text-align: center; }
.btn:disabled { opacity: .5; cursor: default; transform: none; }

.row-btns { display: flex; gap: 10px; margin-top: 22px; flex-wrap: wrap; }

.steps { display: flex; gap: 8px; justify-content: center; margin-bottom: 18px; }
.steps span { width: 34px; height: 6px; border-radius: 3px; background: var(--line); }
.steps span.on { background: var(--green); }

.quote {
  border-right: 3px solid var(--green);
  background: #F3F7F0;
  padding: 12px 16px;
  border-radius: 10px;
  font-size: .9rem;
  color: #4A5B50;
  margin-top: 14px;
}

.hidden { display: none !important; }

/* ---------- صفحه دریافت ---------- */
.envelope-scene { text-align: center; padding: 8vh 0 4vh; }
.envelope {
  font-size: 5rem;
  cursor: pointer;
  display: inline-block;
  animation: float 2.6s ease-in-out infinite;
  filter: drop-shadow(0 14px 20px rgba(31,110,92,.25));
}
@keyframes float { 0%,100% { transform: translateY(0) } 50% { transform: translateY(-12px) } }
.envelope-scene h2 { margin-top: 18px; font-size: 1.3rem; }
.envelope-scene p { color: var(--muted); }

.letter {
  animation: reveal .9s ease both;
  white-space: pre-wrap;
  font-size: 1.08rem;
}
@keyframes reveal { from { opacity: 0; transform: translateY(24px) } to { opacity: 1; transform: none } }
.letter .salutation { font-weight: 800; color: var(--green); font-size: 1.2rem; margin-bottom: 14px; }
.letter .signature { margin-top: 20px; font-weight: 700; text-align: left; }

.reactions { display: flex; gap: 10px; justify-content: center; margin: 18px 0 6px; }
.reactions button {
  font-size: 1.7rem;
  background: var(--card);
  border: 1.5px solid var(--line);
  border-radius: 50%;
  width: 56px; height: 56px;
  cursor: pointer;
  transition: transform .12s, border-color .12s, background .12s;
}
.reactions button:hover { transform: scale(1.15); border-color: var(--green); }
.reactions button.picked { background: #E8F3EE; border-color: var(--green); transform: scale(1.12); }

.center { text-align: center; }
.muted { color: var(--muted); font-size: .9rem; }
.small { font-size: .85rem; }

.linkbox {
  direction: ltr;
  text-align: left;
  font-size: .85rem;
  background: #F4F1E9;
  border: 1px dashed #C9C2B2;
  border-radius: 10px;
  padding: 10px 12px;
  word-break: break-all;
  margin: 8px 0;
}

.badge {
  display: inline-block;
  background: #E8F3EE;
  color: var(--green);
  border-radius: 999px;
  padding: 4px 14px;
  font-size: .85rem;
  font-weight: 600;
  margin: 3px;
}
.badge.wait { background: #F6EFE2; color: #A08434; }

.confetti-pop { animation: pop .5s ease; }
@keyframes pop { 0% { transform: scale(.6); opacity: 0 } 100% { transform: scale(1); opacity: 1 } }

footer.credit { text-align: center; margin-top: 40px; color: var(--muted); font-size: .8rem; }
footer.credit a { color: var(--green); text-decoration: none; }

/* ---------- نوار بالا ---------- */
.topnav {
  display: flex; align-items: center; justify-content: space-between;
  max-width: 640px; margin: 0 auto; padding: 14px 20px 0;
}
.topnav .home { font-weight: 800; color: var(--green); text-decoration: none; font-size: 1.05rem; }
.topnav .actions { display: flex; gap: 8px; }
.btn.small { padding: 8px 16px; font-size: .85rem; border-radius: 10px; }

/* ---------- مودال ورود ---------- */
.modal-back {
  position: fixed; inset: 0; background: rgba(30,40,35,.45);
  display: flex; align-items: center; justify-content: center; z-index: 50;
  padding: 20px;
}
.modal {
  background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 26px 24px; width: 100%; max-width: 400px;
  animation: pop .25s ease;
}
.modal h3 { color: var(--green); margin-bottom: 4px; }
.devcode {
  background: #FFF6DE; border: 1px dashed #D9B44A; color: #7A5E12;
  border-radius: 10px; padding: 8px 12px; font-size: .9rem; margin-top: 10px;
  text-align: center;
}
.devcode b { font-size: 1.2rem; letter-spacing: 3px; }

/* ---------- ضبط صدا ---------- */
.recorder { display: flex; align-items: center; gap: 10px; margin-top: 8px; flex-wrap: wrap; }
.rec-btn {
  font: inherit; cursor: pointer; border: 1.5px solid var(--line);
  background: var(--card); border-radius: 12px; padding: 10px 16px; font-weight: 600;
}
.rec-btn.recording { border-color: var(--coral); color: var(--coral); animation: blink 1s infinite; }
@keyframes blink { 50% { opacity: .55; } }
.recorder audio { height: 40px; max-width: 100%; }

/* ---------- داشبورد ---------- */
.tabs { display: flex; gap: 8px; margin-bottom: 16px; }
.tabs button {
  flex: 1; font: inherit; font-weight: 700; padding: 11px; cursor: pointer;
  border: 1.5px solid var(--line); background: var(--card); border-radius: 12px;
  color: var(--muted);
}
.tabs button.on { border-color: var(--green); color: var(--green); background: #E8F3EE; }
.msg-item {
  border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px;
  margin-bottom: 10px; background: #FFFDF9;
}
.msg-item .head { display: flex; justify-content: space-between; align-items: center; gap: 8px; flex-wrap: wrap; }
.msg-item .who { font-weight: 700; }
.msg-item .body-preview { color: #5A564C; font-size: .92rem; margin-top: 6px; white-space: pre-wrap; }
.msg-item a { color: var(--green); font-size: .85rem; text-decoration: none; font-weight: 600; }
.stat-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 18px; }
.stat {
  background: var(--card); border: 1px solid var(--line); border-radius: 14px;
  text-align: center; padding: 14px 8px;
}
.stat b { display: block; font-size: 1.6rem; color: var(--green); }
.stat span { font-size: .8rem; color: var(--muted); }
.rem-item { display: flex; justify-content: space-between; align-items: center; padding: 8px 0; border-bottom: 1px dashed var(--line); }
.rem-item:last-child { border-bottom: none; }
.rem-del { cursor: pointer; color: var(--coral); background: none; border: none; font-size: 1rem; }
.rem-form { display: grid; grid-template-columns: 2fr 1fr 1fr auto; gap: 8px; align-items: end; }
@media (max-width: 540px) { .rem-form { grid-template-columns: 1fr 1fr; } }

/* ---------- دکمه‌های اشتراک‌گذاری ---------- */
.share-row { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; margin: 12px 0 4px; }
.share-btn {
  font: inherit; font-weight: 700; font-size: .9rem; cursor: pointer;
  border: none; border-radius: 12px; padding: 11px 20px; color: #fff;
  text-decoration: none; display: inline-block;
}
.share-btn.wa { background: #25D366; }
.share-btn.tg { background: #229ED9; }
.share-btn.sms { background: #8A857B; }
.share-btn.native { background: var(--green); }
.share-btn:hover { filter: brightness(1.08); }