/* assets/css/portal.css */
:root {
  --white: #ffffff;
  --off-white: #fafaf9;
  --grey-50: #f7f7f6;
  --grey-100: #efefed;
  --grey-200: #e0dfdc;
  --grey-300: #c8c7c2;
  --grey-400: #a09e97;
  --grey-500: #7a7870;
  --grey-600: #585650;
  --primary: #484848;
  --primary-light: #6b6b6b;
  --accent: #c9a96e;
  --accent-light: #f0e4cc;
  --accent-dark: #a07f45;
  --success: #4a7c59;
  --success-bg: #edf5f0;
  --warning: #9a6b2e;
  --warning-bg: #fdf5e6;
  --danger: #9b3a3a;
  --danger-bg: #fdf0f0;
  --info: #3a5f8a;
  --info-bg: #edf2f9;
  --shadow-xs: 0 1px 2px rgba(72,72,72,0.05);
  --shadow-sm: 0 1px 4px rgba(72,72,72,0.08);
  --shadow-md: 0 4px 16px rgba(72,72,72,0.10);
  --shadow-lg: 0 8px 32px rgba(72,72,72,0.12);
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 20px;
  --sidebar-w: 260px;
  --topbar-h: 65px;
  --t: 0.2s cubic-bezier(0.4,0,0.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 14px; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--off-white);
  color: var(--primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

/* ────────── LAYOUT ────────── */
.app { display: flex; min-height: 100vh; }

.sidebar {
  width: var(--sidebar-w);
  background: var(--white);
  border-right: 1px solid var(--grey-100);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 200;
  overflow-y: auto;
  overflow-x: hidden;
  transition: transform var(--t);
}

.main {
  margin-left: var(--sidebar-w);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-width: 0;
}

/* ────────── SIDEBAR ELEMENTS ────────── */
.sidebar-logo {
  padding: 24px 22px 18px;
  border-bottom: 1px solid var(--grey-100);
  flex-shrink: 0;
}
.logo-mark {
  font-family: 'Plus Jakarta Sans', -apple-system, sans-serif;
  font-size: 18px; font-weight: 700;
  color: var(--primary); letter-spacing: 0.02em; line-height: 1.1;
}
.logo-mark span { color: var(--accent); }
.logo-sub {
  font-size: 10px; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--grey-400); margin-top: 3px;
}

.customer-card {
  margin: 14px 14px 8px;
  padding: 14px 16px;
  background: var(--grey-50);
  border: 1px solid var(--grey-100);
  border-radius: var(--radius);
}
.customer-avatar {
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--accent-light);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Plus Jakarta Sans', -apple-system, sans-serif;
  font-size: 16px; font-weight: 600; color: var(--accent-dark);
  margin-bottom: 10px;
}
.customer-name { font-size: 13px; font-weight: 600; line-height: 1.2; }
.customer-event { font-size: 11px; color: var(--grey-500); margin-top: 2px; }
.event-badge {
  display: inline-flex; align-items: center; gap: 4px;
  background: var(--accent-light); color: var(--accent-dark);
  padding: 3px 8px; border-radius: 20px;
  font-size: 10px; font-weight: 600; letter-spacing: 0.05em;
  margin-top: 8px; text-transform: uppercase;
}

.nav { padding: 10px 12px; flex: 1; }
.nav-section-title {
  font-size: 10px; font-weight: 600; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--grey-400);
  padding: 6px 10px 5px;
}
.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 10px; border-radius: var(--radius-sm);
  cursor: pointer; color: var(--grey-600);
  font-size: 13px; font-weight: 400;
  transition: all var(--t); margin-bottom: 1px;
  text-decoration: none; background: none;
  width: 100%; text-align: left; border: none;
}
.nav-item:hover { background: var(--grey-50); color: var(--primary); }
.nav-item.active { background: var(--primary); color: var(--white); font-weight: 500; }
.nav-icon { width: 17px; height: 17px; opacity: 0.55; flex-shrink: 0; }
.nav-item.active .nav-icon { opacity: 0.9; filter: brightness(10); }
.nav-item:hover .nav-icon { opacity: 0.8; }
.nav-badge {
  margin-left: auto; background: var(--accent);
  color: white; font-size: 10px; font-weight: 700;
  padding: 1px 6px; border-radius: 20px; min-width: 18px; text-align: center;
}
.nav-item.active .nav-badge { background: rgba(255,255,255,0.2); }

.sidebar-footer { padding: 14px; border-top: 1px solid var(--grey-100); }
.btn-logout {
  display: flex; align-items: center; gap: 8px;
  width: 100%; padding: 9px 12px;
  background: none; border: 1px solid var(--grey-200);
  border-radius: var(--radius-sm);
  font-size: 12px; color: var(--grey-500);
  cursor: pointer; transition: all var(--t); font-family: inherit;
  text-decoration: none;
}
.btn-logout:hover { border-color: var(--danger); color: var(--danger); background: var(--danger-bg); }

/* ────────── TOPBAR ────────── */
.topbar {
  background: var(--white);
  border-bottom: 1px solid var(--grey-100);
  padding: 14px 32px; height: var(--topbar-h);
  display: flex; align-items: center; justify-content: space-between;
  position: sticky; top: 0; z-index: 50;
}
.topbar-title {
  font-family: 'Plus Jakarta Sans', -apple-system, sans-serif;
  font-size: 20px; font-weight: 600; color: var(--primary);
}
.topbar-sub { font-size: 11px; color: var(--grey-400); margin-top: 1px; }
.topbar-actions { display: flex; align-items: center; gap: 10px; }
.btn-icon {
  width: 34px; height: 34px; border-radius: var(--radius-sm);
  border: 1px solid var(--grey-200); background: var(--white);
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  color: var(--grey-500); transition: all var(--t);
}
.btn-icon:hover { border-color: var(--primary); color: var(--primary); }
#hamburger { display: none; }

/* ────────── CONTENT ────────── */
.content { padding: 28px 32px; flex: 1; max-width: 1200px; }

/* ────────── CARDS ────────── */
.card {
  background: var(--white);
  border: 1px solid var(--grey-100);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.card-header {
  padding: 18px 22px 14px;
  border-bottom: 1px solid var(--grey-100);
  display: flex; align-items: center; justify-content: space-between;
}
.card-title {
  font-family: 'Plus Jakarta Sans', -apple-system, sans-serif;
  font-size: 15px; font-weight: 600; color: var(--primary);
}
.card-subtitle { font-size: 12px; color: var(--grey-400); margin-top: 2px; }
.card-body { padding: 20px 22px; }
.card-footer { padding: 13px 22px; border-top: 1px solid var(--grey-100); background: var(--grey-50); }

/* ────────── STATS ────────── */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 14px; margin-bottom: 22px; }
.stat-card {
  background: var(--white); border: 1px solid var(--grey-100);
  border-radius: var(--radius); padding: 18px 20px;
  box-shadow: var(--shadow-sm); transition: box-shadow var(--t);
}
.stat-card:hover { box-shadow: var(--shadow-md); }
.stat-icon {
  width: 38px; height: 38px; border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 12px; flex-shrink: 0;
}
.stat-icon.gold { background: var(--accent-light); }
.stat-icon.green { background: var(--success-bg); }
.stat-icon.blue { background: var(--info-bg); }
.stat-icon.orange { background: var(--warning-bg); }
.stat-icon.grey { background: var(--grey-100); }
.stat-label { font-size: 10px; font-weight: 600; letter-spacing: 0.07em; text-transform: uppercase; color: var(--grey-400); margin-bottom: 3px; }
.stat-value { font-size: 26px; font-weight: 600; font-family: 'Plus Jakarta Sans', -apple-system, sans-serif; color: var(--primary); line-height: 1; }
.stat-meta { font-size: 11px; color: var(--grey-400); margin-top: 4px; }

/* ────────── COUNTDOWN ────────── */
.countdown-card {
  background: var(--primary); color: var(--white);
  border-radius: var(--radius-lg); padding: 26px 28px;
  margin-bottom: 22px; position: relative; overflow: hidden;
}
.countdown-card::before {
  content: ''; position: absolute; top: -50px; right: -50px;
  width: 220px; height: 220px; border-radius: 50%;
  background: rgba(201,169,110,0.12);
}
.countdown-card::after {
  content: ''; position: absolute; bottom: -70px; right: 100px;
  width: 160px; height: 160px; border-radius: 50%;
  background: rgba(201,169,110,0.07);
}
.countdown-eyebrow { font-size: 10px; font-weight: 600; letter-spacing: 0.15em; text-transform: uppercase; color: var(--accent-light); margin-bottom: 6px; }
.countdown-event { font-family: 'Plus Jakarta Sans', -apple-system, sans-serif; font-size: 26px; font-weight: 600; line-height: 1.1; margin-bottom: 5px; }
.countdown-venue { font-size: 12px; color: rgba(255,255,255,0.6); margin-bottom: 22px; }
.countdown-units { display: flex; gap: 18px; flex-wrap: wrap; }
.countdown-unit { text-align: center; }
.countdown-num { font-family: 'Plus Jakarta Sans', -apple-system, sans-serif; font-size: 40px; font-weight: 300; line-height: 1; color: var(--white); }
.countdown-lbl { font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(255,255,255,0.45); margin-top: 2px; }
.countdown-sep { font-size: 30px; color: rgba(255,255,255,0.2); align-self: center; padding-bottom: 10px; }

/* ────────── GRID LAYOUTS ────────── */
.overview-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 22px; }
.three-col-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 18px; margin-bottom: 22px; }

/* ────────── INFO ROWS ────────── */
.info-row {
  display: flex; align-items: flex-start; justify-content: space-between;
  padding: 11px 0; border-bottom: 1px solid var(--grey-100); gap: 14px;
}
.info-row:last-child { border-bottom: none; padding-bottom: 0; }
.info-label { font-size: 11px; color: var(--grey-400); font-weight: 400; flex-shrink: 0; }
.info-value { font-size: 13px; font-weight: 500; color: var(--primary); text-align: right; }
.info-value.mono { font-family: 'Plus Jakarta Sans', -apple-system, sans-serif; font-size: 15px; }

/* ────────── PAYMENTS ────────── */
.payment-bar-wrap { margin: 14px 0; }
.payment-bar { height: 7px; border-radius: 4px; background: var(--grey-100); overflow: hidden; margin-bottom: 8px; }
.payment-bar-fill { height: 100%; border-radius: 4px; background: linear-gradient(90deg, var(--accent), var(--accent-dark)); transition: width 1.2s cubic-bezier(0.4,0,0.2,1); }
.payment-bar-labels { display: flex; justify-content: space-between; font-size: 10px; color: var(--grey-400); }
.payment-amounts { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 14px; }
.payment-amount-card { padding: 12px 14px; border-radius: var(--radius-sm); }
.payment-amount-card.paid { background: var(--success-bg); }
.payment-amount-card.outstanding { background: var(--warning-bg); }
.pamt-lbl { font-size: 10px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 3px; }
.pamt-lbl.paid { color: var(--success); }
.pamt-lbl.outstanding { color: var(--warning); }
.pamt-val { font-family: 'Plus Jakarta Sans', -apple-system, sans-serif; font-size: 22px; font-weight: 600; }

/* ────────── TABLES ────────── */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table { width: 100%; border-collapse: collapse; }
th {
  text-align: left; padding: 10px 14px;
  font-size: 10px; font-weight: 600; letter-spacing: 0.07em; text-transform: uppercase;
  color: var(--grey-400); background: var(--grey-50);
  border-bottom: 1px solid var(--grey-100); white-space: nowrap;
}
td { padding: 12px 14px; border-bottom: 1px solid var(--grey-100); font-size: 13px; vertical-align: middle; }
tr:last-child td { border-bottom: none; }
tbody tr:hover td { background: #fafaf8; }

/* ────────── BADGES ────────── */
.badge {
  display: inline-flex; align-items: center;
  padding: 3px 9px; border-radius: 20px;
  font-size: 11px; font-weight: 600; letter-spacing: 0.02em;
  white-space: nowrap;
}
.badge.success { background: var(--success-bg); color: var(--success); }
.badge.warning { background: var(--warning-bg); color: var(--warning); }
.badge.danger  { background: var(--danger-bg);  color: var(--danger); }
.badge.info    { background: var(--info-bg);    color: var(--info); }
.badge.neutral { background: var(--grey-100);   color: var(--grey-600); }
.badge.gold    { background: var(--accent-light); color: var(--accent-dark); }

/* ────────── BUTTONS ────────── */
.btn {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 9px 18px; border-radius: var(--radius-sm);
  font-size: 13px; font-weight: 500; font-family: inherit;
  cursor: pointer; border: none; transition: all var(--t);
  text-decoration: none; white-space: nowrap; line-height: 1;
}
.btn:disabled { opacity: 0.55; cursor: not-allowed; }
.btn-primary { background: var(--primary); color: var(--white); }
.btn-primary:hover:not(:disabled) { background: var(--primary-light); }
.btn-accent  { background: var(--accent); color: var(--white); }
.btn-accent:hover:not(:disabled)  { background: var(--accent-dark); }
.btn-outline { background: none; border: 1px solid var(--grey-200); color: var(--primary); }
.btn-outline:hover:not(:disabled) { border-color: var(--primary); background: var(--grey-50); }
.btn-success { background: var(--success); color: white; }
.btn-success:hover:not(:disabled) { filter: brightness(0.9); }
.btn-sm  { padding: 6px 13px; font-size: 12px; }
.btn-lg  { padding: 13px 28px; font-size: 15px; }
.btn-full { width: 100%; justify-content: center; }

/* ────────── FORMS ────────── */
.form-group { margin-bottom: 16px; }
label { display: block; font-size: 12px; font-weight: 500; color: var(--grey-600); margin-bottom: 5px; letter-spacing: 0.02em; }
input, select, textarea {
  width: 100%; padding: 10px 13px;
  border: 1px solid var(--grey-200); border-radius: var(--radius-sm);
  font-family: inherit; font-size: 13px; color: var(--primary); background: var(--white);
  transition: border-color var(--t); outline: none; appearance: none;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(72,72,72,0.06);
}
input:disabled, select:disabled { background: var(--grey-50); color: var(--grey-500); cursor: not-allowed; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-helper { font-size: 11px; color: var(--grey-400); margin-top: 5px; }

/* ────────── SQUARE CARD FORM ────────── */
.square-card-container {
  border: 1px solid var(--grey-200); border-radius: var(--radius-sm);
  padding: 12px 14px; background: var(--white); min-height: 44px;
}
#payment-status-container { margin-top: 10px; font-size: 13px; }

/* ────────── TOASTS ────────── */
#toast-container {
  position: fixed; bottom: 24px; right: 24px;
  z-index: 9999; display: flex; flex-direction: column; gap: 10px;
  max-width: 380px;
}
.toast {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 16px; border-radius: var(--radius-sm);
  font-size: 13px; font-weight: 500;
  box-shadow: var(--shadow-lg); animation: toastIn 0.25s ease;
  max-width: 380px; position: relative;
}
.toast.toast-success { background: var(--success-bg); color: var(--success); border: 1px solid rgba(74,124,89,0.2); }
.toast.toast-error   { background: var(--danger-bg);  color: var(--danger);  border: 1px solid rgba(155,58,58,0.2); }
.toast.toast-warning { background: var(--warning-bg); color: var(--warning); border: 1px solid rgba(154,107,46,0.2); }
.toast.toast-info    { background: var(--info-bg);    color: var(--info);    border: 1px solid rgba(58,95,138,0.2); }
.toast button { margin-left: auto; background: none; border: none; cursor: pointer; color: inherit; opacity: 0.6; font-size: 16px; line-height: 1; padding: 0 0 0 6px; }
.toast button:hover { opacity: 1; }
@keyframes toastIn { from { opacity: 0; transform: translateY(12px) scale(0.96); } to { opacity: 1; transform: translateY(0) scale(1); } }
@keyframes toastOut { to { opacity: 0; transform: translateY(4px); max-height: 0; padding: 0; margin: 0; } }

/* ────────── EMPTY STATE ────────── */
.empty-state {
  text-align: center; padding: 48px 24px; color: var(--grey-400);
}
.empty-state svg { margin: 0 auto 14px; display: block; opacity: 0.35; }
.empty-state h3 { font-family: 'Plus Jakarta Sans', -apple-system, sans-serif; font-size: 18px; color: var(--grey-500); margin-bottom: 6px; }
.empty-state p { font-size: 13px; }

/* ────────── SIGN EMBED ────────── */
.sign-embed-frame { width: 100%; min-height: 600px; border: none; border-radius: var(--radius); }
.sign-status-card { display: flex; align-items: center; gap: 14px; padding: 18px 20px; border-radius: var(--radius-sm); }
.sign-status-card.pending  { background: var(--warning-bg); }
.sign-status-card.signed   { background: var(--success-bg); }
.sign-status-card.declined { background: var(--danger-bg); }

/* ────────── SECTION HEADING ────────── */
.section-heading { margin-bottom: 20px; }
.section-heading h1 { font-family: 'Plus Jakarta Sans', -apple-system, sans-serif; font-size: 24px; font-weight: 600; line-height: 1.2; }
.section-heading p  { font-size: 13px; color: var(--grey-500); margin-top: 4px; }

/* ────────── DIVIDER ────────── */
.divider { border: none; border-top: 1px solid var(--grey-100); margin: 20px 0; }

/* ────────── SMART MATCH BANNER ────────── */
.smart-match-banner {
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  background: var(--info-bg); border: 1px solid rgba(58,95,138,0.15);
  border-radius: var(--radius-sm); padding: 12px 16px;
  margin-bottom: 14px; font-size: 13px; color: var(--info);
}
.smart-match-banner.hidden { display: none; }

/* ────────── SIDEBAR OVERLAY (mobile) ────────── */
.sidebar-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(72,72,72,0.4); z-index: 150;
  backdrop-filter: blur(2px);
}

/* ────────── RESPONSIVE ────────── */
@media (max-width: 1024px) {
  .overview-grid { grid-template-columns: 1fr; }
  .three-col-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  :root { --sidebar-w: 260px; }
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); box-shadow: var(--shadow-lg); }
  .sidebar-overlay.visible { display: block; }
  .main { margin-left: 0; }
  #hamburger { display: flex; }
  .topbar { padding: 12px 20px; }
  .content { padding: 20px 18px; }
  .three-col-grid { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: 1fr 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .payment-amounts { grid-template-columns: 1fr; }
  .countdown-num { font-size: 36px; }
  #toast-container { bottom: 16px; right: 16px; left: 16px; max-width: none; }
}
@media (max-width: 480px) {
  .stat-grid { grid-template-columns: 1fr; }
}

/* ────────── LOADING SPINNER ────────── */
.spinner { display: inline-block; width: 16px; height: 16px; border: 2px solid rgba(255,255,255,0.3); border-top-color: white; border-radius: 50%; animation: spin 0.7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ────────── PAGE FADE ────────── */
.content > * { animation: pageFade 0.2s ease both; }
@keyframes pageFade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

/* ────────── ITEMS TABLE ────────── */
.item-thumb { width: 36px; height: 36px; border-radius: var(--radius-sm); background: var(--grey-100); object-fit: cover; }
.item-name  { font-weight: 500; }
.item-desc  { font-size: 11px; color: var(--grey-400); margin-top: 1px; }