@import "./fonts.css";

:root {
  --bg: #f4f7f8;
  --surface: #ffffff;
  --ink: #0f172a;
  --muted: #64748b;
  --line: #e2e8f0;
  --accent: #0d9488;
  --accent-soft: #ccfbf1;
  --danger: #b42318;
  --shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
  --radius: 18px;
  --font: "IRANSans", Tahoma, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

html,
body,
#app {
  min-height: 100%;
  max-width: 100%;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  overflow-x: clip;
}

img,
svg,
video,
canvas {
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
  max-width: 100%;
}

.btn {
  border: 0;
  border-radius: 12px;
  padding: 0.75rem 1.1rem;
  cursor: pointer;
  background: var(--accent);
  color: white;
  font-weight: 600;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-ghost {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--line);
}

.btn-danger {
  background: transparent;
  color: var(--danger);
  border: 1px solid color-mix(in srgb, var(--danger) 35%, white);
}

.field {
  display: grid;
  gap: 0.35rem;
  min-width: 0;
}

.field label {
  font-size: 0.9rem;
  color: var(--muted);
}

.field input,
.field select,
.field textarea {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.8rem 0.95rem;
  background: #fff;
  width: 100%;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: 2px solid var(--accent-soft);
  border-color: var(--accent);
}

.error {
  color: var(--danger);
  font-size: 0.9rem;
}

@media (max-width: 900px) {
  h1 {
    font-size: clamp(1.35rem, 5vw, 1.75rem);
  }

  .btn {
    padding: 0.7rem 0.95rem;
  }
}