/* styles.css — Sonia Reis CRM */

* { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: #f0f0f0;
  display: flex;
  justify-content: center;
  min-height: 100vh;
}

/* ─── LOGIN ─── */
#login-screen {
  width: 100%;
  min-height: 100vh;
  background: linear-gradient(160deg, #FBEAF0 0%, #fff 60%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.login-wrapper { width: 100%; max-width: 380px; }
.login-card {
  background: #fff;
  border-radius: 24px;
  padding: 40px 32px 36px;
  border: 1px solid #f0e0e8;
  text-align: center;
}
.login-logo {
  font-size: 48px;
  margin-bottom: 16px;
  display: block;
}
.login-title {
  font-size: 24px;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 4px;
}
.login-sub {
  font-size: 14px;
  color: #aaa;
  margin-bottom: 0;
}
.login-card .form-group { text-align: left; }

/* ─── APP ─── */
#app {
  width: 100%;
  max-width: 430px;
  min-height: 100dvh;
  background: #ffffff;
  display: flex;
  flex-direction: column;
}

#sidebar { display: none; }

.screen {
  flex: 1;
  overflow-y: auto;
  padding-bottom: 80px;
  -webkit-overflow-scrolling: touch;
}

/* ─── TOP BAR ─── */
.topbar { padding: 20px 20px 12px; border-bottom: 1px solid #f0f0f0; }
.topbar-row { display: flex; align-items: center; justify-content: space-between; }
.topbar h2 { font-size: 24px; font-weight: 600; color: #1a1a1a; }
.topbar p { font-size: 13px; color: #888; margin-top: 2px; }
.add-btn { width: 42px; height: 42px; border-radius: 50%; background: #D4537E; border: none; color: white; font-size: 24px; cursor: pointer; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }

/* ─── SEARCH ─── */
.search-box { margin: 12px 0 0; position: relative; }
.search-box input { width: 100%; padding: 11px 16px 11px 42px; border: 1px solid #e8e8e8; border-radius: 12px; font-size: 15px; background: #f9f9f9; color: #1a1a1a; outline: none; }
.search-box input:focus { border-color: #D4537E; background: #fff; }
.search-icon { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); font-size: 16px; }

/* ─── SECTION LABEL ─── */
.section-label { font-size: 11px; font-weight: 600; color: #aaa; padding: 16px 20px 8px; text-transform: uppercase; letter-spacing: 0.06em; }

/* ─── CONTACT LIST ─── */
.contact-item { display: flex; align-items: center; gap: 14px; padding: 14px 20px; border-bottom: 1px solid #f5f5f5; cursor: pointer; }
.contact-item:active, .contact-item:hover { background: #fafafa; }
.avatar { width: 48px; height: 48px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 16px; font-weight: 600; flex-shrink: 0; }
.contact-info { flex: 1; min-width: 0; }
.contact-name { font-size: 16px; font-weight: 500; color: #1a1a1a; }
.contact-sub { font-size: 13px; color: #888; margin-top: 2px; white-space: nowrap;  text-overflow: ellipsis; }
.chevron { color: #ccc; font-size: 18px; }

/* ─── BADGES ─── */
.badge { font-size: 11px; padding: 4px 9px; border-radius: 20px; font-weight: 600; white-space: nowrap; }
.badge-due { background: #FBEAF0; color: #993556; }
.badge-ok { background: #EAF3DE; color: #3B6D11; }
.badge-late { background: #FCEBEB; color: #A32D2D; }

/* ─── BOTTOM NAV ─── */
.bottomnav { position: fixed; bottom: 0; left: 0; right: 0; height: 74px; background: #ffffff; border-top: 1px solid #f0f0f0; display: flex; align-items: center; justify-content: space-around; padding: 0 8px env(safe-area-inset-bottom, 10px); z-index: 100; }
.nav-item { display: flex; flex-direction: column; align-items: center; gap: 4px; cursor: pointer; padding: 8px 20px; border-radius: 12px; flex: 1; }
.nav-item.active { background: #FBEAF0; }
.nav-icon { font-size: 22px; }
.nav-label { font-size: 11px; color: #aaa; }
.nav-item.active .nav-label { color: #993556; font-weight: 600; }

/* ─── CHARGE CARDS ─── */
.charge-item { margin: 0 16px 12px; background: #fff; border: 1px solid #f0f0f0; border-radius: 14px; padding: 14px 16px; }
.charge-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.charge-name { font-size: 16px; font-weight: 500; color: #1a1a1a; flex: 1; }
.charge-body { display: flex; align-items: center; justify-content: space-between; }
.charge-detail { font-size: 13px; color: #888; }
.charge-amount { font-size: 22px; font-weight: 600; color: #1a1a1a; }
.charge-actions { display: flex; gap: 8px; margin-top: 12px; }
.btn-cobrar { flex: 1; padding: 12px; background: #25D366; border: none; border-radius: 10px; color: white; font-size: 14px; font-weight: 600; cursor: pointer; display: flex; align-items: center; justify-content: center; gap: 6px; }
.btn-pago { flex: 1; padding: 12px; background: #f5f5f5; border: 1px solid #e8e8e8; border-radius: 10px; color: #1a1a1a; font-size: 14px; font-weight: 500; cursor: pointer; }

/* ─── FILTER TABS ─── */
.filter-tabs { display: flex; gap: 8px; padding: 12px 16px 0; overflow-x: auto; }
.filter-tab { padding: 8px 18px; border-radius: 20px; font-size: 13px; border: 1px solid #e8e8e8; background: none; cursor: pointer; color: #888; white-space: nowrap; }
.filter-tab.active { background: #D4537E; border-color: #D4537E; color: white; font-weight: 600; }

/* ─── FINANCIAL ─── */
.metric-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 16px; }
.metric-card { background: #f9f9f9; border-radius: 14px; padding: 14px; }
.metric-label { font-size: 12px; color: #aaa; margin-bottom: 6px; }
.metric-value { font-size: 22px; font-weight: 600; color: #1a1a1a; }
.metric-sub { font-size: 11px; color: #aaa; margin-top: 4px; }
.upcoming-list { padding: 0 16px; }
.upcoming-item { display: flex; align-items: center; justify-content: space-between; padding: 13px 0; border-bottom: 1px solid #f5f5f5; }
.upcoming-name { font-size: 15px; color: #1a1a1a; font-weight: 500; }
.upcoming-date { font-size: 12px; color: #aaa; margin-top: 2px; }
.upcoming-val { font-size: 16px; font-weight: 600; color: #1a1a1a; }

/* ─── DETAIL VIEW ─── */
.detail-overlay { position: fixed; inset: 0; background: #fff; z-index: 10; display: flex; flex-direction: column; overflow-y: auto; -webkit-overflow-scrolling: touch; }
.detail-header { padding: 20px 16px 16px; display: flex; align-items: center; gap: 12px; border-bottom: 1px solid #f0f0f0; position: sticky; top: 0; background: #fff; z-index: 1; }
.back-btn { width: 38px; height: 38px; border-radius: 50%; border: 1px solid #e8e8e8; background: none; cursor: pointer; font-size: 20px; color: #1a1a1a; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.detail-avatar { width: 52px; height: 52px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 18px; font-weight: 600; flex-shrink: 0; }
.detail-section { padding: 16px; border-bottom: 1px solid #f5f5f5; }
.detail-section h3 { font-size: 11px; font-weight: 600; color: #aaa; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 12px; }
.info-row { display: flex; justify-content: space-between; align-items: center; padding: 9px 0; border-bottom: 1px solid #f9f9f9; }
.info-label { font-size: 14px; color: #888; }
.info-value { font-size: 14px; color: #1a1a1a; font-weight: 500; }
.sale-item { background: #f9f9f9; border-radius: 12px; padding: 12px; margin-bottom: 10px; }
.sale-desc { font-size: 15px; font-weight: 600; color: #1a1a1a; }
.sale-meta { font-size: 12px; color: #aaa; margin-top: 4px; }
.parcel-row { display: flex; align-items: center; padding: 7px 0; border-bottom: 1px solid #f0f0f0; }
.parcel-num { font-size: 13px; color: #aaa; width: 60px; }
.parcel-date { font-size: 13px; color: #1a1a1a; flex: 1; }
.parcel-status { display: flex; align-items: center; gap: 8px; }
.btn-delete-contact { width: calc(100% - 32px); margin: 16px; padding: 14px; background: none; border: 1px solid #FCEBEB; border-radius: 13px; color: #A32D2D; font-size: 15px; font-weight: 500; cursor: pointer; }
.btn-delete-contact:hover { background: #FCEBEB; }

/* ─── MODALS ─── */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.45); z-index: 20; display: flex; align-items: flex-end; }
.modal-sheet { background: #fff; border-radius: 20px 20px 0 0; padding: 24px 20px 32px; width: 100%; max-height: 90vh; overflow-y: auto; }
.modal-title { font-size: 20px; font-weight: 600; color: #1a1a1a; margin-bottom: 6px; }
.modal-subtitle { font-size: 14px; color: #888; margin-bottom: 14px; }

/* ─── FORMS ─── */
.form-group { margin-bottom: 14px; }
.form-label { font-size: 13px; color: #888; margin-bottom: 6px; display: block; font-weight: 500; }
.form-input { width: 100%; padding: 13px 14px; border: 1px solid #e8e8e8; border-radius: 12px; font-size: 15px; background: #f9f9f9; color: #1a1a1a; outline: none; -webkit-appearance: none; }
.form-input:focus { border-color: #D4537E; background: #fff; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.btn-primary { width: 100%; padding: 15px; background: #D4537E; border: none; border-radius: 13px; color: white; font-size: 16px; font-weight: 600; cursor: pointer; margin-top: 6px; }
.btn-danger { width: 100%; padding: 15px; background: #A32D2D; border: none; border-radius: 13px; color: white; font-size: 16px; font-weight: 600; cursor: pointer; margin-top: 6px; }
.btn-cancel { width: 100%; padding: 12px; background: none; border: none; color: #888; font-size: 15px; cursor: pointer; margin-top: 6px; }

/* ─── WHATSAPP ─── */
.wpp-msg { background: #EAF3DE; border-radius: 12px; padding: 14px; margin: 12px 0; font-size: 13px; color: #27500A; line-height: 1.6; }

/* ─── MISC ─── */
.empty-state { text-align: center; padding: 48px 20px; color: #bbb; font-size: 14px; line-height: 1.6; }
.spinner { width: 32px; height: 32px; border: 3px solid #f0f0f0; border-top-color: #D4537E; border-radius: 50%; animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.toast { position: absolute; bottom: 90px; left: 16px; right: 16px; color: white; padding: 13px 18px; border-radius: 13px; font-size: 14px; font-weight: 500; z-index: 30; text-align: center; opacity: 0; transition: opacity 0.3s; pointer-events: none; }
.toast.show { opacity: 1; }


/* ════════════════════════════════════
   TABLET — 768px+
════════════════════════════════════ */
@media (min-width: 768px) and (max-width: 1023px) {
  #app { max-width: 600px; margin: 0 auto; box-shadow: 0 0 40px rgba(0,0,0,0.08); min-height: 100vh; }
  .topbar h2 { font-size: 26px; }
  .contact-name { font-size: 17px; }
  .avatar { width: 52px; height: 52px; }
  .metric-value { font-size: 26px; }
}


/* ════════════════════════════════════
   DESKTOP — 1024px+
════════════════════════════════════ */
@media (min-width: 1024px) {
  body { background: #f5f3f0; align-items: stretch; }

  #login-screen { background: linear-gradient(160deg, #FBEAF0 0%, #f5f3f0 100%); }
  .login-card { box-shadow: 0 8px 40px rgba(212,83,126,0.08); }

  #app { flex-direction: row; max-width: 100%; width: 100%; min-height: 100vh; border-radius: 0; overflow: visible; }

  /* Sidebar */
  #sidebar {
    display: flex; flex-direction: column;
    width: 260px; min-width: 260px; min-height: 100vh;
    background: #fff; border-right: 1px solid #f0f0f0;
    padding: 36px 20px 24px;
    position: sticky; top: 0; height: 100vh;
    overflow-y: auto; flex-shrink: 0;
  }
  .sidebar-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 36px; padding: 0 8px; }
  .sidebar-logo { width: 40px; height: 40px; border-radius: 12px; background: #D4537E; display: flex; align-items: center; justify-content: center; font-size: 20px; }
  .sidebar-title { font-size: 16px; font-weight: 700; color: #1a1a1a; line-height: 1.2; }
  .sidebar-title span { display: block; font-size: 12px; font-weight: 400; color: #aaa; }
  .sidebar-nav { display: flex; flex-direction: column; gap: 4px; flex: 1; }
  .sidebar-item { display: flex; align-items: center; gap: 14px; padding: 14px 16px; border-radius: 12px; cursor: pointer; color: #666; font-size: 16px; font-weight: 500; }
  .sidebar-item:hover { background: #f9f9f9; }
  .sidebar-item.active { background: #FBEAF0; color: #993556; }
  .sidebar-icon { font-size: 22px; width: 28px; text-align: center; }
  .sidebar-footer { border-top: 1px solid #f0f0f0; padding-top: 16px; margin-top: 16px; }
  .sidebar-user { font-size: 13px; color: #aaa; padding: 8px 16px; }
  .sidebar-logout { width: 100%; padding: 10px 16px; background: none; border: 1px solid #e8e8e8; border-radius: 10px; color: #888; font-size: 14px; cursor: pointer; margin-top: 6px; }
  .sidebar-logout:hover { background: #FCEBEB; border-color: #FCEBEB; color: #A32D2D; }

  .bottomnav { display: none; }

  .screen { flex: 1; padding-bottom: 40px; max-width: 860px; background: #fff; border-right: 1px solid #f0f0f0; min-height: 100vh; }

  /* Larger fonts */
  .topbar { padding: 32px 32px 20px; }
  .topbar h2 { font-size: 32px; }
  .topbar p { font-size: 15px; }
  .search-box input { font-size: 16px; padding: 13px 18px 13px 48px; }
  .search-icon { font-size: 18px; left: 16px; }
  .section-label { padding: 20px 32px 10px; font-size: 12px; }
  .contact-item { padding: 18px 32px; gap: 18px; }
  .contact-name { font-size: 18px; }
  .contact-sub { font-size: 14px; }
  .avatar { width: 54px; height: 54px; font-size: 18px; }
  .badge { font-size: 12px; padding: 5px 12px; }
  .charge-item { margin: 0 32px 16px; padding: 18px 20px; }
  .charge-name { font-size: 18px; }
  .charge-detail { font-size: 14px; }
  .charge-amount { font-size: 26px; }
  .btn-cobrar, .btn-pago { font-size: 15px; padding: 14px; }
  .filter-tabs { padding: 16px 32px 0; gap: 10px; }
  .filter-tab { padding: 10px 22px; font-size: 14px; }
  .metric-grid { grid-template-columns: repeat(4, 1fr); gap: 16px; padding: 24px 32px; }
  .metric-value { font-size: 28px; }
  .metric-label { font-size: 13px; }
  .metric-card { padding: 18px; }
  .upcoming-list { padding: 0 32px; }
  .upcoming-name { font-size: 17px; }
  .upcoming-val { font-size: 18px; }
  .detail-header { padding: 28px 32px 20px; }
  .detail-section { padding: 20px 32px; }
  .info-label, .info-value { font-size: 16px; }
  .sale-desc { font-size: 17px; }
  .parcel-num, .parcel-date { font-size: 14px; }
  .btn-delete-contact { width: calc(100% - 64px); margin: 20px 32px; }
  .modal-overlay { align-items: center; justify-content: center; }
  .modal-sheet { border-radius: 20px; max-width: 480px; width: 100%; padding: 32px; max-height: 85vh; }
  .modal-title { font-size: 22px; }
  .form-input { font-size: 16px; padding: 14px 16px; }
  .btn-primary, .btn-danger { font-size: 17px; padding: 16px; }
  .toast { bottom: 32px; left: 50%; transform: translateX(-50%); width: auto; min-width: 300px; max-width: 480px; }
  .add-btn { width: 46px; height: 46px; font-size: 26px; }
}

@media (min-width: 1400px) {
  .screen { max-width: 960px; }
  #sidebar { width: 280px; min-width: 280px; }
}