/**
 * NutriCare Booking — frontend widget styles.
 * Every color/font value uses var(--token, fallback) so this automatically
 * matches the NutriCare Pro theme's palette when active together, and
 * still looks coherent (same default green/beige palette) standalone.
 */
.ncb-booking-widget{
  --ncb-primary: var(--nc-color-primary, #4f9d69);
  --ncb-primary-dark: var(--nc-color-primary-dark, #3c7d52);
  --ncb-secondary: var(--nc-color-secondary, #e7ddcb);
  --ncb-accent: var(--nc-color-accent, #bcd9c8);
  --ncb-bg: var(--nc-color-bg, #ffffff);
  --ncb-surface: var(--nc-color-surface, #f8f7f3);
  --ncb-text: var(--nc-color-text, #2b2f2a);
  --ncb-text-muted: var(--nc-color-text-muted, #6b7269);
  --ncb-border: var(--nc-color-border, #e7e9e4);
  --ncb-font-heading: var(--nc-font-heading, 'Poppins', sans-serif);
  --ncb-font-body: var(--nc-font-body, 'Inter', sans-serif);
  --ncb-radius: var(--nc-radius, 14px);
  --ncb-radius-sm: var(--nc-radius-sm, 8px);

  font-family: var(--ncb-font-body);
  color: var(--ncb-text);
  background: var(--ncb-bg);
  border: 1px solid var(--ncb-border);
  border-radius: var(--ncb-radius);
  padding: 28px;
  max-width: 920px;
  box-shadow: 0 8px 24px rgba(43,47,42,.08);
  box-sizing: border-box;
}
.ncb-booking-widget *{box-sizing:border-box}
.ncb-title{font-family:var(--ncb-font-heading);font-weight:600;margin:0 0 4px;font-size:1.5rem;color:var(--ncb-text)}
.ncb-subtitle{color:var(--ncb-text-muted);margin:0 0 24px}
.ncb-existing-booking-link{background:var(--ncb-surface);border-radius:var(--ncb-radius-sm);padding:12px 16px;margin-bottom:24px;font-size:.92rem}
.ncb-existing-booking-link a{font-weight:600;margin-left:6px}

.ncb-login-form{background:var(--ncb-surface);border-radius:var(--ncb-radius);padding:24px;margin-bottom:20px}
.ncb-login-form .login-username,.ncb-login-form .login-password{margin-bottom:14px}
.ncb-login-form label{display:block;font-weight:600;font-size:.85rem;margin-bottom:6px}
.ncb-login-form input[type="text"],.ncb-login-form input[type="password"],.ncb-login-form input[type="email"]{width:100%;padding:11px 14px;border:1px solid var(--ncb-border);border-radius:var(--ncb-radius-sm);font-family:inherit}
.ncb-login-form .login-remember{margin-bottom:14px;font-size:.88rem}
.ncb-login-form .login-submit input[type="submit"]{width:100%}

.ncb-email-lookup-fallback{margin-top:8px}
.ncb-email-lookup-fallback summary{cursor:pointer;color:var(--ncb-text-muted);font-size:.9rem;margin-bottom:14px}
.ncb-email-lookup-fallback[open] summary{margin-bottom:14px}

.ncb-bmi-box{background:var(--ncb-accent);border-radius:var(--ncb-radius-sm);padding:12px 16px;margin-bottom:16px;display:flex;align-items:baseline;gap:10px}
.ncb-bmi-box strong{font-size:1.5rem;font-family:var(--ncb-font-heading);color:var(--ncb-primary-dark)}
.ncb-bmi-box span{font-size:.85rem;color:var(--ncb-text)}
.ncb-profile-wrap select{width:100%;padding:11px 14px;border:1px solid var(--ncb-border);border-radius:var(--ncb-radius-sm);font-family:inherit;margin-bottom:14px}

.ncb-layout{display:grid;grid-template-columns:1fr 1fr;gap:32px}
@media (max-width:680px){.ncb-layout{grid-template-columns:1fr}}

/* Calendar */
.ncb-calendar-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.ncb-cal-label{font-family:var(--ncb-font-heading);font-weight:600}
.ncb-cal-nav{background:var(--ncb-surface);border:none;border-radius:50%;width:34px;height:34px;font-size:1.1rem;cursor:pointer;color:var(--ncb-text)}
.ncb-cal-nav:hover{background:var(--ncb-accent)}
.ncb-cal-weekdays{display:grid;grid-template-columns:repeat(7,1fr);text-align:center;font-size:.78rem;color:var(--ncb-text-muted);margin-bottom:6px}
.ncb-cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}
.ncb-cal-day{aspect-ratio:1;display:flex;align-items:center;justify-content:center;border-radius:8px;font-size:.88rem;cursor:pointer;background:transparent;border:none;color:var(--ncb-text)}
.ncb-cal-day:hover:not(:disabled){background:var(--ncb-accent)}
.ncb-cal-day.is-selected{background:var(--ncb-primary);color:#fff;font-weight:600}
.ncb-cal-day:disabled{color:#c8cbc4;cursor:not-allowed}
.ncb-cal-day.is-full{background:#fbeaea;color:#c47a7a;text-decoration:line-through;cursor:not-allowed}
.ncb-cal-day.is-closed{background:transparent;color:#d8dbd5;cursor:not-allowed}
.ncb-cal-day.is-empty{visibility:hidden}

.ncb-cal-legend{display:flex;gap:14px;flex-wrap:wrap;margin-top:12px;font-size:.78rem;color:var(--ncb-text-muted)}
.ncb-legend-dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:4px}
.ncb-legend-dot--available{background:var(--ncb-primary)}
.ncb-legend-dot--full{background:#c47a7a}
.ncb-legend-dot--closed{background:#d8dbd5}

/* Slots */
.ncb-slots-col h4{margin-top:0;font-family:var(--ncb-font-heading)}
.ncb-slots-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.ncb-slot-btn{padding:10px;border:1px solid var(--ncb-border);border-radius:var(--ncb-radius-sm);background:#fff;cursor:pointer;font-size:.9rem;color:var(--ncb-text)}
.ncb-slot-btn:hover{border-color:var(--ncb-primary)}
.ncb-slot-btn.is-selected{background:var(--ncb-primary);color:#fff;border-color:var(--ncb-primary)}
.ncb-muted{color:var(--ncb-text-muted);font-size:.9rem}

/* Form */
.ncb-form-wrap{margin-top:28px;padding-top:24px;border-top:1px solid var(--ncb-border)}
.ncb-form-wrap h4{font-family:var(--ncb-font-heading);margin-bottom:6px}
.ncb-selected-summary{background:var(--ncb-surface);border-radius:var(--ncb-radius-sm);padding:10px 14px;font-size:.9rem;margin-bottom:16px}
.ncb-form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:14px}
.ncb-form-row label,#ncb-booking-form>label,#ncb-profile-form>label{display:block;font-weight:600;font-size:.85rem;margin-bottom:6px;margin-top:14px}
.ncb-form-row input,#ncb-booking-form textarea,#ncb-profile-form textarea,#ncb-profile-form input[type="text"],#ncb-profile-form input[type="number"]{width:100%;padding:11px 14px;border:1px solid var(--ncb-border);border-radius:var(--ncb-radius-sm);font-family:inherit;box-sizing:border-box;display:block}
#ncb-booking-form textarea,#ncb-profile-form textarea{margin-bottom:16px}
.ncb-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 26px;border-radius:var(--ncb-radius-sm);font-weight:600;border:2px solid transparent;cursor:pointer;width:100%;font-size:1rem}
.ncb-btn-primary{background:var(--ncb-primary);color:#fff}
.ncb-btn-primary:hover{background:var(--ncb-primary-dark)}
.ncb-btn-primary:disabled{opacity:.6;cursor:not-allowed}
.ncb-form-message{margin-top:12px;font-size:.9rem}
.ncb-form-message.is-success{color:var(--ncb-primary-dark)}
.ncb-form-message.is-error{color:#b23b3b}
.ncb-login-error{
  background:#fdecec;border:1px solid #f3c3c3;color:#a12f2f;
  border-radius:var(--ncb-radius-sm);
  padding:12px 14px;
  margin-top:0;margin-bottom:16px;
}
.ncb-payment-instructions{background:var(--ncb-surface);border:1px solid var(--ncb-border);border-radius:var(--ncb-radius-sm);padding:16px;margin-top:14px}
.ncb-payment-instructions pre{white-space:pre-wrap;font-family:inherit;font-size:.92rem;margin:8px 0;background:#fff;padding:10px 12px;border-radius:6px;border:1px solid var(--ncb-border)}

/* Duration selector */
.ncb-duration-row{margin-bottom:20px}
.ncb-duration-row>label{display:block;font-weight:600;font-size:.85rem;margin-bottom:8px}
.ncb-duration-options{display:flex;gap:8px;flex-wrap:wrap}
.ncb-duration-btn{padding:9px 18px;border:1px solid var(--ncb-border);border-radius:999px;background:#fff;cursor:pointer;font-size:.88rem;color:var(--ncb-text)}
.ncb-duration-btn:hover{border-color:var(--ncb-primary)}
.ncb-duration-btn.is-selected{background:var(--ncb-primary);color:#fff;border-color:var(--ncb-primary)}
.ncb-price-note{margin-top:10px;font-size:.85rem;color:var(--ncb-primary-dark);font-weight:600}

.ncb-btn-outline{background:transparent;border-color:var(--ncb-primary);color:var(--ncb-primary-dark);width:auto;padding:9px 18px}
.ncb-btn-outline:hover{background:var(--ncb-primary);color:#fff}

/* Client history / reschedule */
.ncb-my-booking .ncb-lookup-form{display:flex;gap:10px;margin-bottom:6px}
.ncb-lookup-form input{flex:1;min-width:0;padding:12px 16px;border:1px solid var(--ncb-border);border-radius:var(--ncb-radius-sm);font-family:inherit}
.ncb-lookup-form button{width:auto;flex-shrink:0}
@media (max-width:480px){.ncb-lookup-form{flex-direction:column}.ncb-lookup-form button{width:100%}}

.ncb-history-list{margin-top:24px;display:grid;gap:14px}

.ncb-dashboard-header{margin-top:24px;padding-top:18px;border-top:1px solid var(--ncb-border)}
.ncb-dashboard-header h4{font-family:var(--ncb-font-heading);margin:0 0 2px;font-size:1.1rem}

.ncb-dashboard-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:14px}
.ncb-mini-stat{background:var(--ncb-surface);border-radius:var(--ncb-radius-sm);padding:14px;text-align:center}
.ncb-mini-stat strong{display:block;font-size:1.4rem;font-family:var(--ncb-font-heading);color:var(--ncb-primary-dark)}
.ncb-mini-stat span{font-size:.78rem;color:var(--ncb-text-muted)}
.ncb-mini-stat.is-warning strong{color:#a6790f}
@media (max-width:600px){.ncb-dashboard-stats{grid-template-columns:repeat(2,1fr)}}

.ncb-section-heading{font-family:var(--ncb-font-heading);font-size:1rem;margin:20px 0 4px;color:var(--ncb-text-muted);text-transform:uppercase;letter-spacing:.03em;font-weight:700}

/* Dashboard tabs — left sidebar nav, right-side content panel.
   Falls back to horizontal top tabs on narrow screens. */
.ncb-tabs{margin-top:24px}
.ncb-tabs-layout{display:flex;align-items:flex-start;gap:28px}

.ncb-tab-nav{
  display:flex;flex-direction:column;gap:2px;
  flex:0 0 200px;
  border-right:2px solid var(--ncb-border);
  padding-right:4px;
}
.ncb-tab-btn{
  background:none;border:none;
  text-align:left;
  padding:12px 16px;
  font-size:.9rem;font-weight:600;
  color:var(--ncb-text-muted);cursor:pointer;
  white-space:nowrap;
  border-right:3px solid transparent;margin-right:-5px;
  border-radius:var(--ncb-radius-sm) 0 0 var(--ncb-radius-sm);
  transition:color .15s ease, background .15s ease;
}
.ncb-tab-btn:hover{color:var(--ncb-text);background:var(--ncb-surface)}
.ncb-tab-btn.is-active{color:var(--ncb-primary-dark);border-right-color:var(--ncb-primary);background:var(--ncb-surface)}

.ncb-tab-content{flex:1;min-width:0}
.ncb-tab-panel{display:none}
.ncb-tab-panel.is-active{display:block}
.ncb-tab-panel .ncb-dashboard-header{margin-top:0;padding-top:0;border-top:none}

@media (max-width:780px){
  .ncb-tabs-layout{flex-direction:column;gap:0}
  .ncb-tab-nav{
    flex-direction:row;
    flex:0 0 auto;width:100%;
    border-right:none;border-bottom:2px solid var(--ncb-border);
    padding-right:0;padding-bottom:0;
    margin-bottom:20px;
    overflow-x:auto;
  }
  .ncb-tab-btn{
    border-right:none;margin-right:0;
    border-bottom:2px solid transparent;margin-bottom:-2px;
    border-radius:0;
  }
  .ncb-tab-btn.is-active{border-right-color:transparent;border-bottom-color:var(--ncb-primary)}
}
.ncb-history-card{background:var(--ncb-surface);border-radius:var(--ncb-radius-sm);padding:16px}
.ncb-history-card.is-highlighted{outline:2px solid var(--ncb-primary);background:#fff;box-shadow:0 4px 16px rgba(79,157,105,.18)}
.ncb-history-card strong{display:block;font-family:var(--ncb-font-heading);margin-bottom:2px}
.ncb-history-card p{margin:2px 0;color:var(--ncb-text-muted);font-size:.9rem}
.ncb-history-status{display:inline-block;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.03em;padding:3px 10px;border-radius:999px;background:var(--ncb-accent);color:var(--ncb-primary-dark);margin-bottom:8px;margin-right:6px}
.ncb-pay-status.is-success{background:var(--ncb-primary);color:#fff}
.ncb-pay-status.is-warning{background:#e9d9a8;color:#6b5511}
.ncb-pay-status.is-info{background:#bcd9e8;color:#1c4e66}
.ncb-pay-status.is-error{background:#e8bcbc;color:#6b1111}

.ncb-upload-wrap{margin-top:14px;padding-top:14px;border-top:1px dashed var(--ncb-border)}
.ncb-upload-label{display:block;font-size:.82rem;font-weight:600;margin-bottom:8px}
.ncb-upload-input{display:block;margin-bottom:10px;font-size:.85rem}
.ncb-upload-msg{margin-top:8px}
.ncb-note-box{background:#fff;border-radius:6px;padding:8px 10px;margin-top:8px !important}
.ncb-history-card .ncb-btn-outline{margin-top:10px}

@media (max-width:480px){.ncb-form-row{grid-template-columns:1fr}.ncb-slots-grid{grid-template-columns:1fr}}