/*
Theme Name: Rajkumari Jewels Scheme
Theme URI: https://rajkumarijewels.com
Author: Rajkumari Jewels
Author URI: https://rajkumarijewels.com
Description: Professional Jewelry Savings Scheme Management System for Rajkumari Jewels — featuring Admin Panel with collection dashboard, customer search & filters, payment entry with method tracking, WhatsApp reminders, and Customer Portal with progress bar, scheme details, and next due information.
Version: 2.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: rkj-scheme
Tags: jewelry, scheme, savings, admin, gold
*/

/* =============================================
   DESIGN TOKENS — Rajkumari Jewels Gold Theme
   ============================================= */

:root {
  --rkj-radius: 0.75rem;
  --rkj-background: #faf8f3;
  --rkj-foreground: #3d2a1a;
  --rkj-card: #fffdf9;
  --rkj-card-foreground: #3d2a1a;
  --rkj-primary: #7a3b1e;
  --rkj-primary-foreground: #faf8f3;
  --rkj-secondary: #f0e8d8;
  --rkj-secondary-foreground: #5a3a20;
  --rkj-muted: #f0ece3;
  --rkj-muted-foreground: #8a6a50;
  --rkj-accent: #c9a84c;
  --rkj-accent-foreground: #3d2a1a;
  --rkj-gold: #c9a84c;
  --rkj-gold-light: #e8d08a;
  --rkj-gold-dark: #a07830;
  --rkj-success: #2d7a4a;
  --rkj-success-bg: #e8f5ee;
  --rkj-warning: #b45309;
  --rkj-warning-bg: #fef3c7;
  --rkj-danger: #9b1c1c;
  --rkj-danger-bg: #fde8e8;
  --rkj-border: #e0d4be;
  --rkj-input: #e0d4be;
  --rkj-ring: #7a3b1e;
  --rkj-gradient-royal: linear-gradient(135deg, #7a3b1e 0%, #5a2810 100%);
  --rkj-gradient-gold: linear-gradient(135deg, #c9a84c 0%, #a07830 100%);
  --rkj-gradient-hero: linear-gradient(135deg, #7a3b1e 0%, #9a5530 50%, #c9a84c 100%);
  --rkj-shadow-elegant: 0 18px 40px -18px rgba(122, 59, 30, 0.35);
  --rkj-shadow-soft: 0 8px 24px -12px rgba(60, 40, 20, 0.2);
  --rkj-shadow-card: 0 2px 12px rgba(60, 40, 20, 0.08);
  --rkj-font-sans: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --rkj-font-serif: 'Playfair Display', Georgia, serif;
  --rkj-transition: all 0.2s ease;
}

/* =============================================
   RESET & BASE
   ============================================= */

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

html { scroll-behavior: smooth; }

body.rkj-body {
  font-family: var(--rkj-font-sans);
  background: var(--rkj-background);
  color: var(--rkj-foreground);
  line-height: 1.6;
  min-height: 100vh;
}

a { color: var(--rkj-primary); text-decoration: none; transition: var(--rkj-transition); }
a:hover { color: var(--rkj-gold-dark); }

img { max-width: 100%; height: auto; display: block; }

/* =============================================
   LAYOUT
   ============================================= */

.rkj-wrap { max-width: 1280px; margin: 0 auto; padding: 0 1.5rem; }
.rkj-wrap-lg { max-width: 1400px; margin: 0 auto; padding: 0 1.5rem; }
.rkj-wrap-sm { max-width: 960px; margin: 0 auto; padding: 0 1.5rem; }

/* =============================================
   HEADER
   ============================================= */

.rkj-header {
  background: var(--rkj-card);
  border-bottom: 1px solid var(--rkj-border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(60, 40, 20, 0.06);
}

.rkj-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  max-width: 1280px;
  margin: 0 auto;
}

.rkj-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.rkj-brand-logo {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--rkj-gradient-royal);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--rkj-font-serif);
  font-size: 1rem;
  font-weight: 700;
  color: var(--rkj-primary-foreground);
  letter-spacing: -0.5px;
  flex-shrink: 0;
}

.rkj-brand-text { line-height: 1.2; }
.rkj-brand-name { font-size: 0.9375rem; font-weight: 600; color: var(--rkj-foreground); }
.rkj-brand-tagline { font-size: 0.75rem; color: var(--rkj-muted-foreground); }

.rkj-header-actions { display: flex; align-items: center; gap: 0.75rem; }

/* =============================================
   BUTTONS
   ============================================= */

.rkj-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.5rem 1.125rem;
  border-radius: var(--rkj-radius);
  font-family: var(--rkj-font-sans);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid transparent;
  transition: var(--rkj-transition);
  text-decoration: none;
  line-height: 1.4;
  white-space: nowrap;
}
.rkj-btn:disabled { opacity: 0.55; cursor: not-allowed; }

.rkj-btn-primary {
  background: var(--rkj-gradient-royal);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 2px 8px rgba(122, 59, 30, 0.25);
}
.rkj-btn-primary:hover { opacity: 0.92; transform: translateY(-1px); box-shadow: 0 4px 12px rgba(122, 59, 30, 0.3); color: #fff; }

.rkj-btn-gold {
  background: var(--rkj-gradient-gold);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 2px 8px rgba(201, 168, 76, 0.3);
}
.rkj-btn-gold:hover { opacity: 0.92; transform: translateY(-1px); color: #fff; }

.rkj-btn-outline {
  background: transparent;
  color: var(--rkj-primary);
  border-color: var(--rkj-border);
}
.rkj-btn-outline:hover { background: var(--rkj-secondary); border-color: var(--rkj-primary); }

.rkj-btn-ghost {
  background: transparent;
  color: var(--rkj-muted-foreground);
  border-color: transparent;
}
.rkj-btn-ghost:hover { background: var(--rkj-muted); color: var(--rkj-foreground); }

.rkj-btn-danger {
  background: var(--rkj-danger-bg);
  color: var(--rkj-danger);
  border-color: #fca5a5;
}
.rkj-btn-danger:hover { background: #fca5a5; }

.rkj-btn-success {
  background: var(--rkj-success-bg);
  color: var(--rkj-success);
  border-color: #6ee7b7;
}

.rkj-btn-sm { padding: 0.325rem 0.75rem; font-size: 0.8125rem; }
.rkj-btn-lg { padding: 0.75rem 1.75rem; font-size: 1rem; }
.rkj-btn-icon { padding: 0.5rem; width: 2.25rem; height: 2.25rem; justify-content: center; }
.rkj-btn-whatsapp { background: #25D366; color: #fff; border-color: transparent; }
.rkj-btn-whatsapp:hover { background: #1da851; color: #fff; }
.rkj-btn-full { width: 100%; justify-content: center; }

/* =============================================
   FORMS
   ============================================= */

.rkj-field { margin-bottom: 1.125rem; }
.rkj-label { display: block; font-size: 0.8125rem; font-weight: 500; color: var(--rkj-foreground); margin-bottom: 0.375rem; }
.rkj-label-required::after { content: " *"; color: var(--rkj-danger); }

.rkj-input, .rkj-select, .rkj-textarea {
  width: 100%;
  padding: 0.5625rem 0.875rem;
  border: 1px solid var(--rkj-input);
  border-radius: calc(var(--rkj-radius) - 2px);
  background: #fff;
  font-family: var(--rkj-font-sans);
  font-size: 0.875rem;
  color: var(--rkj-foreground);
  transition: border-color 0.15s, box-shadow 0.15s;
  outline: none;
}
.rkj-input:focus, .rkj-select:focus, .rkj-textarea:focus {
  border-color: var(--rkj-ring);
  box-shadow: 0 0 0 3px rgba(122, 59, 30, 0.1);
}
.rkj-input::placeholder, .rkj-textarea::placeholder { color: var(--rkj-muted-foreground); }
.rkj-textarea { resize: vertical; min-height: 80px; }
.rkj-select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%238a6a50' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 0.75rem center; padding-right: 2.25rem; cursor: pointer; }

.rkj-input-group { position: relative; }
.rkj-input-group .rkj-input { padding-left: 2.5rem; }
.rkj-input-icon { position: absolute; left: 0.75rem; top: 50%; transform: translateY(-50%); color: var(--rkj-muted-foreground); width: 1rem; height: 1rem; }

.rkj-form-row { display: grid; gap: 1rem; }
.rkj-form-row-2 { grid-template-columns: 1fr 1fr; }
.rkj-form-row-3 { grid-template-columns: 1fr 1fr 1fr; }

.rkj-help-text { font-size: 0.75rem; color: var(--rkj-muted-foreground); margin-top: 0.25rem; }
.rkj-error-text { font-size: 0.75rem; color: var(--rkj-danger); margin-top: 0.25rem; }

/* =============================================
   CARDS
   ============================================= */

.rkj-card {
  background: var(--rkj-card);
  border: 1px solid var(--rkj-border);
  border-radius: calc(var(--rkj-radius) + 4px);
  box-shadow: var(--rkj-shadow-card);
}

.rkj-card-body { padding: 1.5rem; }
.rkj-card-header { padding: 1.25rem 1.5rem; border-bottom: 1px solid var(--rkj-border); }
.rkj-card-footer { padding: 1rem 1.5rem; border-top: 1px solid var(--rkj-border); background: var(--rkj-secondary); border-radius: 0 0 calc(var(--rkj-radius) + 4px) calc(var(--rkj-radius) + 4px); }

.rkj-stat-card {
  background: var(--rkj-card);
  border: 1px solid var(--rkj-border);
  border-radius: calc(var(--rkj-radius) + 4px);
  padding: 1.375rem 1.5rem;
  box-shadow: var(--rkj-shadow-card);
  position: relative;
  overflow: hidden;
}
.rkj-stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--rkj-gradient-gold);
}
.rkj-stat-card-label { font-size: 0.8125rem; color: var(--rkj-muted-foreground); font-weight: 500; }
.rkj-stat-card-value { font-size: 2rem; font-weight: 700; color: var(--rkj-foreground); line-height: 1.1; margin-top: 0.25rem; }
.rkj-stat-card-sub { font-size: 0.75rem; color: var(--rkj-muted-foreground); margin-top: 0.25rem; }
.rkj-stat-card-icon { position: absolute; top: 1.25rem; right: 1.25rem; opacity: 0.12; font-size: 2.5rem; }

.rkj-hero-card {
  background: var(--rkj-gradient-royal);
  border-radius: calc(var(--rkj-radius) + 8px);
  padding: 2rem;
  color: #fff;
  box-shadow: var(--rkj-shadow-elegant);
  position: relative;
  overflow: hidden;
}
.rkj-hero-card::after {
  content: '';
  position: absolute;
  top: -40%; right: -15%;
  width: 300px; height: 300px;
  background: rgba(201, 168, 76, 0.12);
  border-radius: 50%;
}

/* =============================================
   TABLES
   ============================================= */

.rkj-table-wrap {
  overflow: hidden;
  border-radius: calc(var(--rkj-radius) + 4px);
  border: 1px solid var(--rkj-border);
  box-shadow: var(--rkj-shadow-card);
}

.rkj-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
  background: var(--rkj-card);
}
.rkj-table thead { background: var(--rkj-secondary); }
.rkj-table thead th { padding: 0.875rem 1rem; font-weight: 600; color: var(--rkj-secondary-foreground); text-align: left; font-size: 0.8125rem; white-space: nowrap; }
.rkj-table tbody tr { border-top: 1px solid var(--rkj-border); transition: background 0.12s; }
.rkj-table tbody tr:hover { background: var(--rkj-secondary); }
.rkj-table tbody tr.rkj-clickable { cursor: pointer; }
.rkj-table td { padding: 0.875rem 1rem; color: var(--rkj-foreground); vertical-align: middle; }
.rkj-table td.rkj-td-muted { color: var(--rkj-muted-foreground); }
.rkj-table td.rkj-td-bold { font-weight: 600; }
.rkj-table-overflow { overflow-x: auto; }

/* =============================================
   BADGES & STATUS
   ============================================= */

.rkj-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.25rem 0.625rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 500;
  line-height: 1;
}
.rkj-badge-paid { background: var(--rkj-success-bg); color: var(--rkj-success); }
.rkj-badge-pending { background: var(--rkj-muted); color: var(--rkj-muted-foreground); }
.rkj-badge-due { background: var(--rkj-warning-bg); color: var(--rkj-warning); }
.rkj-badge-gold { background: #fef9e7; color: var(--rkj-gold-dark); border: 1px solid var(--rkj-gold-light); }

/* =============================================
   TABS
   ============================================= */

.rkj-tabs { }
.rkj-tab-list {
  display: flex;
  gap: 0;
  background: var(--rkj-muted);
  border-radius: calc(var(--rkj-radius) + 2px);
  padding: 4px;
  width: fit-content;
  flex-wrap: wrap;
}
.rkj-tab-trigger {
  padding: 0.5rem 1.25rem;
  border-radius: calc(var(--rkj-radius) - 2px);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--rkj-muted-foreground);
  cursor: pointer;
  border: none;
  background: transparent;
  transition: var(--rkj-transition);
  white-space: nowrap;
}
.rkj-tab-trigger:hover { color: var(--rkj-foreground); background: rgba(255,255,255,0.5); }
.rkj-tab-trigger.active { background: #fff; color: var(--rkj-foreground); box-shadow: 0 1px 4px rgba(60,40,20,0.12); }
.rkj-tab-content { display: none; margin-top: 1.5rem; }
.rkj-tab-content.active { display: block; }

/* =============================================
   MODAL / DIALOG
   ============================================= */

.rkj-modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(20, 10, 5, 0.55);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  backdrop-filter: blur(3px);
}
.rkj-modal-overlay.open { display: flex; }

.rkj-modal {
  background: var(--rkj-card);
  border-radius: calc(var(--rkj-radius) + 8px);
  box-shadow: 0 24px 60px rgba(20, 10, 5, 0.25);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  animation: rkj-modal-in 0.2s ease;
}

@keyframes rkj-modal-in {
  from { opacity: 0; transform: scale(0.96) translateY(8px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.rkj-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 1.5rem 1rem;
  border-bottom: 1px solid var(--rkj-border);
}
.rkj-modal-title { font-family: var(--rkj-font-serif); font-size: 1.25rem; font-weight: 700; color: var(--rkj-foreground); }
.rkj-modal-close {
  width: 2rem; height: 2rem;
  border-radius: 50%;
  border: none;
  background: var(--rkj-muted);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  color: var(--rkj-muted-foreground);
  font-size: 1.125rem;
  transition: var(--rkj-transition);
}
.rkj-modal-close:hover { background: var(--rkj-secondary); color: var(--rkj-foreground); }
.rkj-modal-body { padding: 1.5rem; }
.rkj-modal-footer { padding: 1rem 1.5rem 1.5rem; display: flex; gap: 0.75rem; justify-content: flex-end; }

/* =============================================
   PROGRESS BAR
   ============================================= */

.rkj-progress-wrap { }
.rkj-progress-header { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 0.5rem; }
.rkj-progress-label { font-size: 0.875rem; font-weight: 500; color: var(--rkj-foreground); }
.rkj-progress-count { font-size: 0.875rem; color: var(--rkj-muted-foreground); }
.rkj-progress-track { height: 12px; background: var(--rkj-muted); border-radius: 999px; overflow: hidden; }
.rkj-progress-fill { height: 100%; background: var(--rkj-gradient-gold); border-radius: 999px; transition: width 0.5s ease; position: relative; }
.rkj-progress-fill::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.3) 50%, transparent 100%); animation: rkj-shimmer 2s infinite; }
@keyframes rkj-shimmer { 0% { transform: translateX(-100%); } 100% { transform: translateX(100%); } }
.rkj-progress-months { display: flex; gap: 4px; margin-top: 0.5rem; flex-wrap: wrap; }
.rkj-month-dot {
  width: 28px; height: 28px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.6875rem;
  font-weight: 600;
  border: 2px solid var(--rkj-border);
  background: var(--rkj-muted);
  color: var(--rkj-muted-foreground);
}
.rkj-month-dot.paid { background: var(--rkj-gradient-gold); border-color: transparent; color: #fff; }
.rkj-month-dot.current { border-color: var(--rkj-primary); color: var(--rkj-primary); }

/* =============================================
   SEARCH & FILTERS
   ============================================= */

.rkj-search-bar { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-bottom: 1.25rem; }
.rkj-search-bar .rkj-input-group { flex: 1; min-width: 200px; }
.rkj-filter-chips { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 1.25rem; }
.rkj-chip {
  padding: 0.375rem 0.875rem;
  border-radius: 999px;
  font-size: 0.8125rem;
  font-weight: 500;
  border: 1px solid var(--rkj-border);
  cursor: pointer;
  transition: var(--rkj-transition);
  background: var(--rkj-card);
  color: var(--rkj-muted-foreground);
}
.rkj-chip:hover { border-color: var(--rkj-primary); color: var(--rkj-primary); }
.rkj-chip.active { background: var(--rkj-primary); color: #fff; border-color: var(--rkj-primary); }
.rkj-chip-count { font-size: 0.6875rem; background: rgba(255,255,255,0.3); border-radius: 999px; padding: 0 5px; }

/* =============================================
   COLLECTION DASHBOARD BOXES
   ============================================= */

.rkj-collection-grid { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); margin-bottom: 1.5rem; }
.rkj-collection-box {
  background: var(--rkj-card);
  border: 1px solid var(--rkj-border);
  border-radius: calc(var(--rkj-radius) + 2px);
  padding: 1.25rem;
  text-align: center;
  box-shadow: var(--rkj-shadow-card);
  position: relative;
  overflow: hidden;
}
.rkj-collection-box-icon { font-size: 1.5rem; margin-bottom: 0.5rem; }
.rkj-collection-box-value { font-size: 1.375rem; font-weight: 700; color: var(--rkj-foreground); }
.rkj-collection-box-label { font-size: 0.75rem; color: var(--rkj-muted-foreground); margin-top: 0.25rem; }

.rkj-collection-box.today::before { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 3px; background: #3b82f6; }
.rkj-collection-box.month::before { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 3px; background: #8b5cf6; }
.rkj-collection-box.total::before { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 3px; background: var(--rkj-gradient-gold); }
.rkj-collection-box.cash::before { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 3px; background: var(--rkj-success); }
.rkj-collection-box.upi::before { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 3px; background: #f59e0b; }
.rkj-collection-box.bank::before { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 3px; background: #06b6d4; }

/* =============================================
   ALERTS / NOTICES
   ============================================= */

.rkj-alert { padding: 0.875rem 1.125rem; border-radius: var(--rkj-radius); font-size: 0.875rem; margin-bottom: 1rem; display: flex; align-items: flex-start; gap: 0.625rem; }
.rkj-alert-success { background: var(--rkj-success-bg); color: var(--rkj-success); border: 1px solid #a7f3d0; }
.rkj-alert-error { background: var(--rkj-danger-bg); color: var(--rkj-danger); border: 1px solid #fca5a5; }
.rkj-alert-warning { background: var(--rkj-warning-bg); color: var(--rkj-warning); border: 1px solid #fde68a; }
.rkj-alert-info { background: #eff6ff; color: #1d4ed8; border: 1px solid #bfdbfe; }

/* =============================================
   DUE INFO BOX
   ============================================= */

.rkj-due-box {
  background: var(--rkj-warning-bg);
  border: 1px solid #fde68a;
  border-radius: calc(var(--rkj-radius) + 2px);
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.rkj-due-box-icon { font-size: 2rem; flex-shrink: 0; }
.rkj-due-box-label { font-size: 0.8125rem; color: var(--rkj-warning); font-weight: 500; }
.rkj-due-box-value { font-size: 1.375rem; font-weight: 700; color: var(--rkj-foreground); }
.rkj-due-box-meta { font-size: 0.8125rem; color: var(--rkj-muted-foreground); margin-top: 0.125rem; }

/* =============================================
   SCHEME DETAILS TABLE
   ============================================= */

.rkj-detail-list { list-style: none; }
.rkj-detail-item { display: flex; justify-content: space-between; align-items: center; padding: 0.75rem 0; border-bottom: 1px solid var(--rkj-border); }
.rkj-detail-item:last-child { border-bottom: none; }
.rkj-detail-key { font-size: 0.875rem; color: var(--rkj-muted-foreground); }
.rkj-detail-val { font-size: 0.875rem; font-weight: 600; color: var(--rkj-foreground); text-align: right; }

/* =============================================
   WHATSAPP ACTIONS
   ============================================= */

.rkj-wa-actions { display: flex; flex-direction: column; gap: 0.625rem; }
.rkj-wa-btn {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 1.125rem;
  border-radius: var(--rkj-radius);
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  transition: var(--rkj-transition);
  border: 1px solid #dcfce7;
  background: #f0fdf4;
  color: #166534;
}
.rkj-wa-btn:hover { background: #dcfce7; transform: translateX(2px); color: #14532d; }
.rkj-wa-btn-icon { width: 2rem; height: 2rem; background: #25D366; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.rkj-wa-btn-icon svg { fill: #fff; width: 1rem; height: 1rem; }
.rkj-wa-btn-text { flex: 1; }
.rkj-wa-btn-title { font-weight: 600; }
.rkj-wa-btn-desc { font-size: 0.75rem; color: #15803d; margin-top: 1px; }

/* =============================================
   PAGE SECTIONS
   ============================================= */

.rkj-page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}
.rkj-page-title { font-family: var(--rkj-font-serif); font-size: 1.625rem; font-weight: 700; color: var(--rkj-foreground); }
.rkj-page-subtitle { font-size: 0.875rem; color: var(--rkj-muted-foreground); margin-top: 0.25rem; }

.rkj-section { margin-bottom: 2rem; }
.rkj-section-title { font-family: var(--rkj-font-serif); font-size: 1.25rem; font-weight: 700; color: var(--rkj-foreground); margin-bottom: 1rem; }

/* =============================================
   GRID LAYOUTS
   ============================================= */

.rkj-grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.rkj-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.rkj-grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
.rkj-grid-sidebar { display: grid; grid-template-columns: 1fr 320px; gap: 1.5rem; align-items: start; }

/* =============================================
   AUTH PAGE
   ============================================= */

.rkj-auth-wrap {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.rkj-auth-hero {
  background: var(--rkj-gradient-hero);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem;
  position: relative;
  overflow: hidden;
}
.rkj-auth-hero::before {
  content: '';
  position: absolute;
  width: 500px; height: 500px;
  background: rgba(255,255,255,0.04);
  border-radius: 50%;
  top: -100px; left: -100px;
}
.rkj-auth-hero::after {
  content: '';
  position: absolute;
  width: 400px; height: 400px;
  background: rgba(201,168,76,0.1);
  border-radius: 50%;
  bottom: -80px; right: -80px;
}
.rkj-auth-hero-content { position: relative; z-index: 1; color: #fff; max-width: 400px; }
.rkj-auth-hero-title { font-family: var(--rkj-font-serif); font-size: 2.25rem; font-weight: 700; line-height: 1.2; margin-top: 1.5rem; }
.rkj-auth-hero-desc { font-size: 1rem; opacity: 0.8; margin-top: 1rem; line-height: 1.7; }
.rkj-auth-features { margin-top: 2rem; display: flex; flex-direction: column; gap: 0.75rem; }
.rkj-auth-feature { display: flex; align-items: center; gap: 0.75rem; font-size: 0.9375rem; }
.rkj-auth-feature-icon { width: 28px; height: 28px; background: rgba(201,168,76,0.25); border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 0.875rem; }

.rkj-auth-form-side { display: flex; align-items: center; justify-content: center; padding: 3rem; }
.rkj-auth-form-box { width: 100%; max-width: 400px; }
.rkj-auth-form-title { font-family: var(--rkj-font-serif); font-size: 1.75rem; font-weight: 700; color: var(--rkj-foreground); margin-bottom: 0.5rem; }
.rkj-auth-form-sub { font-size: 0.875rem; color: var(--rkj-muted-foreground); margin-bottom: 2rem; }

/* =============================================
   MAIN PAGE (Homepage)
   ============================================= */

.rkj-hero { padding: 5rem 1.5rem 4rem; }
.rkj-hero-inner { max-width: 1280px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.rkj-hero-badge { display: inline-flex; align-items: center; gap: 0.5rem; background: var(--rkj-secondary); padding: 0.375rem 1rem; border-radius: 999px; font-size: 0.8125rem; font-weight: 500; color: var(--rkj-secondary-foreground); margin-bottom: 1.25rem; }
.rkj-hero-title { font-family: var(--rkj-font-serif); font-size: clamp(2rem, 4vw, 3rem); font-weight: 700; line-height: 1.2; color: var(--rkj-foreground); }
.rkj-hero-title span { color: var(--rkj-primary); }
.rkj-hero-desc { font-size: 1.0625rem; color: var(--rkj-muted-foreground); margin-top: 1rem; line-height: 1.7; }
.rkj-hero-actions { display: flex; gap: 0.875rem; margin-top: 1.75rem; flex-wrap: wrap; }
.rkj-hero-image { border-radius: calc(var(--rkj-radius) + 12px); overflow: hidden; box-shadow: var(--rkj-shadow-elegant); }
.rkj-hero-image img { width: 100%; height: 400px; object-fit: cover; }

.rkj-features-section { padding: 3rem 1.5rem; background: var(--rkj-card); border-top: 1px solid var(--rkj-border); }
.rkj-plan-section { padding: 4rem 1.5rem; }

/* =============================================
   SPINNER / LOADING
   ============================================= */

.rkj-spinner {
  width: 2rem; height: 2rem;
  border: 3px solid var(--rkj-border);
  border-top-color: var(--rkj-primary);
  border-radius: 50%;
  animation: rkj-spin 0.7s linear infinite;
  margin: 0 auto;
}
@keyframes rkj-spin { to { transform: rotate(360deg); } }

.rkj-loading-state { text-align: center; padding: 3rem; color: var(--rkj-muted-foreground); }

.rkj-empty-state {
  text-align: center;
  padding: 3rem 1.5rem;
  color: var(--rkj-muted-foreground);
  border: 2px dashed var(--rkj-border);
  border-radius: calc(var(--rkj-radius) + 4px);
}
.rkj-empty-state-icon { font-size: 2.5rem; margin-bottom: 0.75rem; opacity: 0.5; }
.rkj-empty-state-title { font-size: 1rem; font-weight: 600; color: var(--rkj-foreground); margin-bottom: 0.375rem; }
.rkj-empty-state-desc { font-size: 0.875rem; }

/* =============================================
   UTILITIES
   ============================================= */

.rkj-text-center { text-align: center; }
.rkj-text-right { text-align: right; }
.rkj-text-gold { color: var(--rkj-gold-dark); }
.rkj-text-muted { color: var(--rkj-muted-foreground); }
.rkj-text-sm { font-size: 0.875rem; }
.rkj-text-xs { font-size: 0.75rem; }
.rkj-font-bold { font-weight: 700; }
.rkj-font-serif { font-family: var(--rkj-font-serif); }

.rkj-flex { display: flex; }
.rkj-flex-center { display: flex; align-items: center; }
.rkj-flex-between { display: flex; align-items: center; justify-content: space-between; }
.rkj-flex-end { display: flex; justify-content: flex-end; }
.rkj-gap-2 { gap: 0.5rem; }
.rkj-gap-3 { gap: 0.75rem; }
.rkj-gap-4 { gap: 1rem; }
.rkj-flex-wrap { flex-wrap: wrap; }

.rkj-mt-1 { margin-top: 0.25rem; }
.rkj-mt-2 { margin-top: 0.5rem; }
.rkj-mt-4 { margin-top: 1rem; }
.rkj-mt-6 { margin-top: 1.5rem; }
.rkj-mb-4 { margin-bottom: 1rem; }
.rkj-mb-6 { margin-bottom: 1.5rem; }

.rkj-separator { height: 1px; background: var(--rkj-border); margin: 1.5rem 0; }

.rkj-back-btn { display: inline-flex; align-items: center; gap: 0.375rem; font-size: 0.875rem; color: var(--rkj-muted-foreground); cursor: pointer; background: none; border: none; padding: 0.25rem 0; margin-bottom: 1.25rem; transition: color 0.15s; }
.rkj-back-btn:hover { color: var(--rkj-foreground); }

/* =============================================
   ADMIN SIDEBAR LAYOUT
   ============================================= */

.rkj-admin-wrap { display: grid; grid-template-columns: 240px 1fr; min-height: calc(100vh - 64px); }
.rkj-sidebar {
  background: var(--rkj-card);
  border-right: 1px solid var(--rkj-border);
  padding: 1.5rem 0;
  position: sticky;
  top: 64px;
  height: calc(100vh - 64px);
  overflow-y: auto;
}
.rkj-sidebar-nav { list-style: none; }
.rkj-sidebar-nav li { margin: 0; }
.rkj-sidebar-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 1.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--rkj-muted-foreground);
  text-decoration: none;
  transition: var(--rkj-transition);
  border-left: 3px solid transparent;
}
.rkj-sidebar-link:hover { background: var(--rkj-secondary); color: var(--rkj-foreground); }
.rkj-sidebar-link.active { background: var(--rkj-secondary); color: var(--rkj-primary); border-left-color: var(--rkj-primary); font-weight: 600; }
.rkj-sidebar-link svg { width: 1.125rem; height: 1.125rem; flex-shrink: 0; }
.rkj-sidebar-section { padding: 0.5rem 1.5rem; font-size: 0.6875rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--rkj-muted-foreground); margin-top: 1rem; }
.rkj-content-area { padding: 2rem; }

/* =============================================
   PRINT STYLES
   ============================================= */

@media print {
  .rkj-header, .rkj-back-btn, .rkj-btn, .rkj-modal-overlay, .rkj-sidebar, .rkj-wa-actions { display: none !important; }
  .rkj-admin-wrap { display: block; }
  body { background: #fff; }
}

/* =============================================
   RESPONSIVE
   ============================================= */

@media (max-width: 1024px) {
  .rkj-grid-sidebar { grid-template-columns: 1fr; }
  .rkj-admin-wrap { grid-template-columns: 1fr; }
  .rkj-sidebar { display: none; }
  .rkj-grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .rkj-auth-wrap { grid-template-columns: 1fr; }
  .rkj-auth-hero { display: none; }
  .rkj-hero-inner { grid-template-columns: 1fr; }
  .rkj-hero-image { display: none; }
  .rkj-grid-3, .rkj-grid-2 { grid-template-columns: 1fr; }
  .rkj-grid-4 { grid-template-columns: 1fr 1fr; }
  .rkj-form-row-2, .rkj-form-row-3 { grid-template-columns: 1fr; }
  .rkj-content-area { padding: 1rem; }
  .rkj-tab-list { width: 100%; overflow-x: auto; }
  .rkj-collection-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .rkj-grid-4 { grid-template-columns: 1fr; }
  .rkj-collection-grid { grid-template-columns: 1fr; }
  .rkj-hero { padding: 3rem 1rem 2rem; }
  .rkj-page-header { flex-direction: column; }
}