@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=DM+Sans:opsz,wght@9..40,300;9..40,400;9..40,500;9..40,600&display=swap');

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

:root {
  --blush:     #f4d9d0;
  --mint:      #d0e8d8;
  --lavender:  #ddd4f0;
  --butter:    #f5edcc;
  --sky:       #cce4f0;
  --rose:      #e8a0a0;
  --rose-d:    #c97878;
  --ink:       #242424;
  --muted:     #888;
  --faint:     #c8c0b8;
  --card-bg:   #fdfaf7;
  --surface:   #f7f4f0;
  --border:    #e8e0d8;
  --white:     #fff;
  --radius:    14px;
  --radius-sm: 8px;
  --shadow-sm: 0 1px 6px rgba(0,0,0,.05);
  --shadow:    0 2px 20px rgba(0,0,0,.07);
  --shadow-lg: 0 8px 40px rgba(0,0,0,.12);
}

html { font-size: 16px; }
body {
  font-family: 'DM Sans', sans-serif;
  background: var(--surface);
  color: var(--ink);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* ── TYPOGRAPHY ── */
h1,h2,h3 { font-family: 'DM Serif Display', serif; letter-spacing: -.02em; line-height: 1.2; }
h1 { font-size: clamp(1.9rem,5vw,3.2rem); }
h2 { font-size: clamp(1.35rem,3vw,1.9rem); }
h3 { font-size: 1.1rem; }
p  { line-height: 1.65; }
a  { color: inherit; text-decoration: none; }

.logo {
  font-family: 'DM Serif Display', serif;
  font-size: 1.45rem; letter-spacing: -.02em; color: var(--ink);
}
.logo em { color: var(--rose); font-style: italic; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .7rem 1.4rem; border-radius: 999px;
  font-family: 'DM Sans', sans-serif; font-size: .875rem; font-weight: 500;
  cursor: pointer; border: none; transition: all .2s; white-space: nowrap; line-height: 1;
}
.btn-ink    { background: var(--ink); color: #fff; }
.btn-ink:hover { background: #111; transform: translateY(-1px); box-shadow: 0 4px 14px rgba(0,0,0,.18); }
.btn-rose   { background: var(--rose); color: #fff; }
.btn-rose:hover { background: var(--rose-d); transform: translateY(-1px); box-shadow: 0 4px 14px rgba(232,160,160,.4); }
.btn-outline { background: transparent; color: var(--ink); border: 1.5px solid var(--border); }
.btn-outline:hover { border-color: var(--ink); background: var(--white); }
.btn-ghost  { background: transparent; color: var(--muted); }
.btn-ghost:hover { color: var(--ink); background: var(--border); }
.btn-danger { background: transparent; color: #c0392b; border: 1.5px solid #f0c0bc; }
.btn-danger:hover { background: #fff0ee; }
.btn-sm  { padding: .42rem .95rem; font-size: .78rem; }
.btn-lg  { padding: .9rem 2rem; font-size: 1rem; }
.btn-block { width: 100%; }
.btn:disabled { opacity: .55; cursor: not-allowed; transform: none !important; }

/* ── SPINNER ── */
.spin {
  width: 16px; height: 16px;
  border: 2px solid rgba(255,255,255,.3); border-top-color: #fff;
  border-radius: 50%; animation: rotate .6s linear infinite; flex-shrink: 0;
}
.spin-dark { border-color: rgba(0,0,0,.12); border-top-color: var(--ink); }
@keyframes rotate { to { transform: rotate(360deg); } }

/* ── INPUTS ── */
.field { margin-bottom: .95rem; }
.field:last-child { margin-bottom: 0; }
.field label {
  display: block; font-size: .72rem; font-weight: 600;
  color: var(--muted); margin-bottom: .35rem;
  text-transform: uppercase; letter-spacing: .07em;
}
.field input, .field textarea, .field select {
  width: 100%; padding: .68rem 1rem;
  border: 1.5px solid var(--border); border-radius: var(--radius-sm);
  font-family: 'DM Sans', sans-serif; font-size: .88rem;
  background: var(--white); color: var(--ink);
  outline: none; transition: border-color .2s, box-shadow .2s;
}
.field input:focus, .field textarea:focus {
  border-color: var(--rose); box-shadow: 0 0 0 3px rgba(232,160,160,.15);
}
.field textarea { resize: vertical; min-height: 78px; line-height: 1.5; }
.field .hint    { font-size: .73rem; color: var(--muted); margin-top: .3rem; }

/* ── NAV ── */
.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: .9rem 2rem;
  background: rgba(255,255,255,.92); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 50;
}
.nav-r { display: flex; align-items: center; gap: .6rem; }

/* ── CARD ── */
.card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.5rem;
}

/* ── BADGE ── */
.badge {
  display: inline-flex; align-items: center; padding: .18rem .7rem;
  border-radius: 999px; font-size: .7rem; font-weight: 600;
}
.badge-pink   { background: var(--blush);    color: var(--rose-d); }
.badge-green  { background: var(--mint);     color: #2d7a4a; }
.badge-purple { background: var(--lavender); color: #6b48c0; }
.badge-amber  { background: var(--butter);   color: #8a6a00; }

/* ── MODAL ── */
.overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.38);
  backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  z-index: 200; opacity: 0; pointer-events: none; transition: opacity .22s;
}
.overlay.open { opacity: 1; pointer-events: all; }
.modal-box {
  background: var(--white); border-radius: 20px; padding: 2rem;
  width: 460px; max-width: calc(100vw - 2rem); max-height: 90vh; overflow-y: auto;
  box-shadow: var(--shadow-lg); transform: translateY(18px); transition: transform .25s;
  position: relative;
}
.overlay.open .modal-box { transform: translateY(0); }
.modal-close {
  position: absolute; top: 1rem; right: 1rem;
  background: none; border: none; font-size: 1.3rem; cursor: pointer;
  color: var(--muted); width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%; transition: background .2s;
}
.modal-close:hover { background: var(--border); }

/* ── ALERT BOXES ── */
.alert {
  padding: .65rem .9rem; border-radius: var(--radius-sm);
  font-size: .82rem; margin-bottom: .9rem; display: none;
}
.alert.show { display: block; }
.alert-err  { background: #fff2f2; border: 1px solid #f5c0c0; color: #b83030; }
.alert-ok   { background: #f2fdf5; border: 1px solid #b8e6c8; color: #2d7a4a; }

/* ── TOAST ── */
#toast {
  position: fixed; bottom: 1.5rem; left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: var(--ink); color: #fff;
  padding: .62rem 1.35rem; border-radius: 999px;
  font-size: .82rem; font-weight: 500;
  transition: transform .3s cubic-bezier(.34,1.56,.64,1);
  z-index: 9999; pointer-events: none; white-space: nowrap;
}
#toast.show      { transform: translateX(-50%) translateY(0); }
#toast.t-success { background: #27ae60; }
#toast.t-error   { background: #c0392b; }

/* ── DIVIDER ── */
.divider-or {
  display: flex; align-items: center; gap: .85rem;
  color: var(--muted); font-size: .78rem; margin: 1.1rem 0;
}
.divider-or::before, .divider-or::after {
  content: ''; flex: 1; height: 1px; background: var(--border);
}

/* ── UTILS ── */
.text-muted   { color: var(--muted); }
.text-sm      { font-size: .82rem; }
.text-xs      { font-size: .72rem; }
.text-center  { text-align: center; }
.fw-500       { font-weight: 500; }
.mt-1 { margin-top: .5rem; }  .mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; } .mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: .5rem; }.mb-2 { margin-bottom: 1rem; }
.flex         { display: flex; }
.flex-center  { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-1 { gap: .5rem; } .gap-2 { gap: 1rem; }
.w-full { width: 100%; }
.hidden { display: none !important; }

@media (max-width: 640px) {
  .nav { padding: .75rem 1rem; }
  h1   { font-size: 1.9rem; }
}