/* Sajt ☁️ — wesoły styl */
:root {
  --sky-1: #7ec8ff;
  --sky-2: #b7e3ff;
  --sun: #ffd93d;
  --coral: #ff6b6b;
  --mint: #4ecdc4;
  --grape: #a78bfa;
  --ink: #2d3250;
  --paper: #ffffff;
  --paper-soft: #f6fbff;
  --radius: 22px;
  --shadow: 0 10px 30px rgba(45, 50, 80, 0.14);
}

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

body {
  font-family: "Baloo 2", "Comic Sans MS", "Segoe UI", system-ui, sans-serif;
  color: var(--ink);
  background: linear-gradient(180deg, var(--sky-1) 0%, var(--sky-2) 45%, #eef9ff 100%);
  min-height: 100vh;
  overflow-x: hidden;
}

a { color: inherit; }

/* --- płynące chmurki w tle --- */
.clouds { position: fixed; inset: 0; pointer-events: none; z-index: 0; }
.cloud {
  position: absolute;
  font-size: 3.2rem;
  opacity: 0.55;
  animation: drift linear infinite;
  filter: drop-shadow(0 6px 8px rgba(45,50,80,.08));
}
@keyframes drift {
  from { transform: translateX(-15vw); }
  to { transform: translateX(115vw); }
}

main, header, footer { position: relative; z-index: 1; }

/* --- nagłówek --- */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 5vw;
}
.logo {
  font-weight: 800; font-size: 1.5rem; text-decoration: none;
  display: flex; align-items: center; gap: 8px;
}
.logo .puff { display: inline-block; animation: bob 3s ease-in-out infinite; }
@keyframes bob { 0%,100% { transform: translateY(0) } 50% { transform: translateY(-6px) } }

.nav { display: flex; gap: 10px; align-items: center; }
.nav a { text-decoration: none; font-weight: 700; padding: 8px 14px; border-radius: 999px; transition: background .2s; }
.nav a:hover { background: rgba(255,255,255,.6); }

.btn {
  display: inline-block; text-decoration: none; cursor: pointer; border: none;
  font-family: inherit; font-weight: 800; font-size: 1rem;
  padding: 13px 26px; border-radius: 999px; color: #fff;
  background: linear-gradient(135deg, var(--coral), #ff9f68);
  box-shadow: 0 8px 20px rgba(255, 107, 107, .4);
  transition: transform .15s ease, box-shadow .15s ease;
}
.btn:hover { transform: translateY(-3px) scale(1.03); box-shadow: 0 14px 26px rgba(255, 107, 107, .45); }
.btn:active { transform: translateY(0) scale(.98); }
.btn.mint { background: linear-gradient(135deg, var(--mint), #45b7ae); box-shadow: 0 8px 20px rgba(78, 205, 196, .4); }
.btn.ghost { background: rgba(255,255,255,.85); color: var(--ink); box-shadow: var(--shadow); }

/* --- hero --- */
.hero { text-align: center; padding: 8vh 5vw 6vh; }
.hero .mascot { font-size: 5.5rem; display: inline-block; animation: bob 3s ease-in-out infinite; }
.hero h1 { font-size: clamp(2.2rem, 6vw, 4rem); line-height: 1.12; margin: 14px 0; }
.hero h1 .hl { background: linear-gradient(120deg, var(--sun) 40%, transparent 40%); background-position: 0 78%; background-size: 100% 42%; background-repeat: no-repeat; padding: 0 4px; }
.hero p.sub { font-size: 1.25rem; max-width: 620px; margin: 0 auto 26px; opacity: .85; }
.hero .cta-row { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.hero .price-hook { margin-top: 16px; font-size: 1.05rem; opacity: .85; }
.hero .price-hook b { color: var(--coral); font-size: 1.2rem; }

/* okienko przykładowego czatu w hero */
.hero-demo {
  max-width: 560px; margin: 40px auto 0; background: var(--paper);
  border-radius: var(--radius); box-shadow: var(--shadow); padding: 20px; text-align: left;
}
.hero-demo .row { display: flex; margin: 10px 0; }
.hero-demo .bubble { padding: 10px 16px; border-radius: 18px; max-width: 85%; font-size: .98rem; }
.hero-demo .user { justify-content: flex-end; }
.hero-demo .user .bubble { background: linear-gradient(135deg, var(--grape), #8b5cf6); color: #fff; border-bottom-right-radius: 6px; }
.hero-demo .ai .bubble { background: var(--paper-soft); border: 2px solid #e3f1fb; border-bottom-left-radius: 6px; }

/* --- sekcje --- */
section { padding: 7vh 5vw; max-width: 1150px; margin: 0 auto; }
section h2 { text-align: center; font-size: clamp(1.7rem, 4vw, 2.5rem); margin-bottom: 8px; }
section p.lead { text-align: center; opacity: .8; margin-bottom: 36px; font-size: 1.1rem; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 22px; }
.card {
  background: var(--paper); border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 26px; transition: transform .2s ease;
}
.card:hover { transform: translateY(-6px) rotate(-.5deg); }
.card .emoji { font-size: 2.4rem; }
.card h3 { margin: 10px 0 6px; }
.card p { opacity: .8; font-size: .97rem; }

/* --- cennik --- */
.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 22px; align-items: stretch; }
.plan {
  background: var(--paper); border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 30px 26px; text-align: center; position: relative; display: flex; flex-direction: column;
}
.plan.featured { outline: 4px solid var(--sun); transform: scale(1.04); }
.plan .badge {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%) rotate(-3deg);
  background: var(--sun); padding: 4px 16px; border-radius: 999px; font-weight: 800; font-size: .85rem;
}
.plan .emoji { font-size: 2.8rem; }
.plan h3 { font-size: 1.3rem; margin: 8px 0; }
.plan .price { font-size: 2.4rem; font-weight: 800; margin: 6px 0 2px; }
.plan .price span { font-size: 1rem; font-weight: 600; opacity: .6; }
.plan ul { list-style: none; text-align: left; margin: 18px 0 22px; flex: 1; }
.plan li { padding: 6px 0; }
.plan li::before { content: "✅ "; }

/* --- karty rozmiarów: podtytuł --- */
.plan .muted { opacity: .6; font-size: .9rem; margin: 2px 0 6px; }

/* --- kalkulator z suwakiem --- */
.calc {
  max-width: 620px; margin: 34px auto 0; background: var(--paper);
  border-radius: var(--radius); box-shadow: var(--shadow); padding: 28px 30px; text-align: center;
}
.calc h3 { margin-bottom: 18px; font-size: 1.2rem; }
.calc-readout { display: flex; align-items: baseline; justify-content: space-between; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.calc-readout .calc-gb { font-size: 1.1rem; opacity: .8; }
.calc-readout .calc-gb b { font-size: 1.6rem; color: var(--grape); }
.calc-readout .calc-price b { font-size: 2.4rem; font-weight: 800; }
.calc-readout .calc-price small { font-weight: 600; opacity: .6; display: block; font-size: .8rem; }
.calc input[type="range"] {
  -webkit-appearance: none; appearance: none; width: 100%; height: 12px; border-radius: 999px;
  background: linear-gradient(90deg, var(--mint), var(--grape)); outline: none; margin: 6px 0;
}
.calc input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none; width: 30px; height: 30px; border-radius: 50%;
  background: #fff; border: 4px solid var(--grape); cursor: pointer; box-shadow: var(--shadow);
}
.calc input[type="range"]::-moz-range-thumb {
  width: 30px; height: 30px; border-radius: 50%; background: #fff; border: 4px solid var(--grape); cursor: pointer;
}
.calc-scale { display: flex; justify-content: space-between; font-size: .8rem; opacity: .5; margin-top: 2px; }
.calc-note { margin-top: 16px; font-size: .92rem; opacity: .8; line-height: 1.5; }

/* --- stopka --- */
footer { text-align: center; padding: 40px 5vw 30px; opacity: .75; font-size: .95rem; }

/* ======================= PANEL ======================= */
.panel-layout {
  display: grid; grid-template-columns: 1.15fr .85fr; gap: 22px;
  max-width: 1250px; margin: 0 auto; padding: 10px 4vw 40px;
  align-items: start;
}
@media (max-width: 900px) { .panel-layout { grid-template-columns: 1fr; } }

.chat-card {
  background: var(--paper); border-radius: var(--radius); box-shadow: var(--shadow);
  display: flex; flex-direction: column; height: 74vh; min-height: 480px; overflow: hidden;
}
.chat-head {
  padding: 14px 20px; background: linear-gradient(135deg, var(--grape), #8b5cf6); color: #fff;
  display: flex; align-items: center; gap: 10px; font-weight: 800;
}
.chat-head .dot { width: 10px; height: 10px; border-radius: 50%; background: #6ee7b7; box-shadow: 0 0 8px #6ee7b7; }
.chat-head small { font-weight: 600; opacity: .85; margin-left: auto; }

.chat-log { flex: 1; overflow-y: auto; padding: 18px; display: flex; flex-direction: column; gap: 10px; }
.msg { max-width: 85%; padding: 11px 16px; border-radius: 18px; line-height: 1.45; white-space: pre-wrap; animation: pop .25s ease; }
@keyframes pop { from { transform: scale(.9); opacity: 0 } to { transform: scale(1); opacity: 1 } }
.msg.user { align-self: flex-end; background: linear-gradient(135deg, var(--grape), #8b5cf6); color: #fff; border-bottom-right-radius: 6px; }
.msg.ai { align-self: flex-start; background: var(--paper-soft); border: 2px solid #e3f1fb; border-bottom-left-radius: 6px; }
.msg.ai .actions { margin-top: 8px; font-size: .85rem; opacity: .75; }
.msg.typing { align-self: flex-start; background: var(--paper-soft); border: 2px solid #e3f1fb; }
.msg.typing i { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--grape); margin: 0 2px; animation: blink 1s infinite; }
.msg.typing i:nth-child(2) { animation-delay: .2s } .msg.typing i:nth-child(3) { animation-delay: .4s }
@keyframes blink { 0%,100% { opacity: .25 } 50% { opacity: 1 } }

.chips { display: flex; gap: 8px; flex-wrap: wrap; padding: 0 18px 10px; }
.chip {
  background: #eef6ff; border: 2px solid #d8ecff; border-radius: 999px; padding: 6px 13px;
  font-family: inherit; font-size: .87rem; font-weight: 700; color: var(--ink); cursor: pointer; transition: all .15s;
}
.chip:hover { background: var(--sun); border-color: var(--sun); transform: translateY(-2px); }

.chat-input { display: flex; gap: 10px; padding: 14px 18px; border-top: 2px solid #eef6ff; }
.chat-input input {
  flex: 1; font-family: inherit; font-size: 1rem; padding: 12px 18px;
  border: 2px solid #d8ecff; border-radius: 999px; outline: none;
}
.chat-input input:focus { border-color: var(--grape); }

/* karty konta */
.account-col { display: flex; flex-direction: column; gap: 18px; }
.acc-card { background: var(--paper); border-radius: var(--radius); box-shadow: var(--shadow); padding: 20px 22px; }
.acc-card h3 { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; font-size: 1.05rem; }
.acc-card .count { margin-left: auto; background: var(--sun); border-radius: 999px; padding: 1px 11px; font-size: .9rem; }
.acc-card ul { list-style: none; }
.acc-card li { padding: 7px 0; border-bottom: 1px dashed #e6f0fa; font-size: .95rem; display: flex; justify-content: space-between; gap: 8px; flex-wrap: wrap; }
.acc-card li:last-child { border-bottom: none; }
.acc-card .muted { opacity: .6; font-size: .85rem; }
.acc-card .empty { opacity: .55; font-style: italic; padding: 6px 0; }
.tag { background: #eef6ff; border-radius: 999px; padding: 1px 10px; font-size: .8rem; }

.plan-banner {
  background: linear-gradient(135deg, var(--sun), #ffb347); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 16px 22px; font-weight: 800; display: flex; align-items: center; gap: 10px;
}
.plan-banner small { font-weight: 600; opacity: .75; margin-left: auto; }

.wallet-card .topup-row { display: flex; gap: 8px; margin-top: 10px; }
.wallet-card .chip.topup { background: linear-gradient(135deg, var(--mint), #45b7ae); color: #fff; border-color: transparent; }
.wallet-card .chip.topup:hover { transform: translateY(-2px); }
.wallet-card #walletBalance { background: var(--mint); color: #fff; }