@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&family=Inter:wght@300;400;500;600&display=swap');

/* ── VARIABLES ─────────────────────────────────────────── */
:root {
  --bg:            #F7F3ED;
  --bg-alt:        #EDE7DC;
  --surface:       #FFFFFF;
  --border:        #D8CFC4;
  --border-light:  #EAE3DA;
  --brown:         #7C5C3E;
  --brown-dark:    #5E4430;
  --brown-mid:     #9A7355;
  --brown-light:   #EDE0D4;
  --brown-xlight:  #F5EEE6;
  --text:          #2C2825;
  --text-muted:    #7A7470;
  --text-light:    #A89E98;
  --danger:        #9E3D26;
  --danger-dark:   #7A2E1B;
  --danger-light:  #F9EDE9;
  --success:       #4A7C59;
  --success-light: #EAF3ED;
  --shadow-xs:     0 1px 2px rgba(44,40,37,0.06);
  --shadow-sm:     0 2px 8px rgba(44,40,37,0.08);
  --shadow:        0 4px 16px rgba(44,40,37,0.11);
  --shadow-lg:     0 12px 40px rgba(44,40,37,0.16);
  --r-sm:          8px;
  --r:             12px;
  --r-lg:          20px;
  --r-xl:          28px;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: 'Playfair Display', Georgia, serif;
  line-height: 1.25;
  color: var(--text);
}

/* ── BUTTONS ───────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 11px 22px;
  border: none;
  border-radius: var(--r-sm);
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.18s, box-shadow 0.18s, transform 0.18s, border-color 0.18s;
  white-space: nowrap;
  -webkit-tap-highlight-color: transparent;
}
.btn:disabled { opacity: 0.45; cursor: not-allowed; transform: none !important; box-shadow: none !important; }

.btn-primary  { background: var(--brown);   color: #fff; box-shadow: var(--shadow-sm); }
.btn-primary:hover  { background: var(--brown-dark); box-shadow: var(--shadow); transform: translateY(-1px); }

.btn-secondary { background: var(--surface); color: var(--text); border: 1.5px solid var(--border); }
.btn-secondary:hover { background: var(--bg-alt); border-color: var(--brown-mid); transform: translateY(-1px); }

.btn-ghost {
  background: rgba(247,243,237,0.88);
  color: var(--text);
  border: 1.5px solid var(--border);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover { background: var(--surface); border-color: var(--brown); color: var(--brown); transform: translateY(-1px); box-shadow: var(--shadow-sm); }

.btn-ghost-light {
  background: rgba(255,255,255,0.18);
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.35);
  backdrop-filter: blur(8px);
}
.btn-ghost-light:hover { background: rgba(255,255,255,0.28); transform: translateY(-1px); }

.btn-danger  { background: var(--danger);  color: #fff; }
.btn-danger:hover  { background: var(--danger-dark); transform: translateY(-1px); box-shadow: var(--shadow-sm); }

.btn-warning { background: #8B6914; color: #fff; }
.btn-warning:hover { background: #6B5010; transform: translateY(-1px); }

.btn-sm   { padding: 7px 15px; font-size: 0.82rem; }
.btn-lg   { padding: 14px 32px; font-size: 1rem; }
.btn-xl   { padding: 16px 40px; font-size: 1.05rem; }
.btn-full { width: 100%; }
.btn-pill { border-radius: 50px; }

/* ── CARD ──────────────────────────────────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--border-light);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow);
  padding: 36px;
}

/* ── FORMS ─────────────────────────────────────────────── */
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.form-control {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--r-sm);
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  color: var(--text);
  background: var(--surface);
  transition: border-color 0.18s, box-shadow 0.18s;
  -webkit-appearance: none;
}
.form-control:focus {
  outline: none;
  border-color: var(--brown);
  box-shadow: 0 0 0 3px rgba(124,92,62,0.12);
}
textarea.form-control { resize: vertical; min-height: 90px; line-height: 1.6; }
select.form-control { cursor: pointer; }

/* ── ALERTS ────────────────────────────────────────────── */
.alert {
  padding: 12px 16px;
  border-radius: var(--r-sm);
  font-size: 0.9rem;
  margin-bottom: 16px;
  border: 1px solid transparent;
  line-height: 1.5;
}
.alert-success { background: var(--success-light); color: #2D5A3D; border-color: #B5D4BF; }
.alert-error   { background: var(--danger-light);  color: var(--danger-dark); border-color: #E5C0B5; }
.alert-info    { background: var(--brown-xlight);  color: var(--brown-dark);  border-color: var(--brown-light); }

/* ── BACK BUTTON ───────────────────────────────────────── */
.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 18px;
  background: rgba(247,243,237,0.92);
  color: var(--text);
  border: 1.5px solid var(--border);
  border-radius: 50px;
  font-family: 'Inter', sans-serif;
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.18s ease;
  backdrop-filter: blur(8px);
}
.back-btn:hover {
  background: var(--surface);
  border-color: var(--brown);
  color: var(--brown);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

/* ── TOAST NOTIFICATION ────────────────────────────────── */
.notification {
  position: fixed;
  top: 20px; right: 20px;
  padding: 13px 20px;
  border-radius: var(--r);
  z-index: 2000;
  opacity: 0;
  transform: translateX(110%);
  transition: all 0.28s ease;
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  max-width: 320px;
  box-shadow: var(--shadow-lg);
  background: var(--brown);
  color: #fff;
}
.notification.show    { opacity: 1; transform: translateX(0); }
.notification.success { background: var(--success); }
.notification.error   { background: var(--danger);  }

/* ── PROGRESS BAR ──────────────────────────────────────── */
.progress-bar {
  position: fixed;
  top: 0; left: 0;
  width: 0%; height: 3px;
  background: var(--brown);
  z-index: 2001;
  transition: width 0.3s ease;
  border-radius: 0 2px 2px 0;
}

/* ── KEYFRAMES ─────────────────────────────────────────── */
@keyframes tmFadeIn  { from { opacity: 0; }                       to { opacity: 1; } }
@keyframes tmScaleIn { from { opacity:0; transform:scale(0.92); } to { opacity:1; transform:scale(1); } }
@keyframes tmSlideUp { from { opacity:0; transform:translateY(16px); } to { opacity:1; transform:translateY(0); } }