/* ============================================
   Slim Uiltjies AfterCare — Design System
   Branded invoice & payment app
   ============================================ */

:root {
  /* Brand palette — inspired by the original receipt */
  --cream: #FFF8E7;
  --cream-soft: #FFFCF1;
  --paper: #FFFFFF;
  --ink: #2C1F4A;
  --ink-soft: #4A3B6B;

  --purple: #6B4FE0;
  --purple-deep: #4A2FB8;
  --purple-soft: #E6D7F5;
  --purple-tint: #F2EBFC;

  --pink: #FF6B9D;
  --pink-soft: #FFE0EC;
  --pink-tint: #FFF0F6;

  --yellow: #FFC93C;
  --yellow-soft: #FFF1C9;
  --yellow-tint: #FFFBEB;

  --green: #4CD080;
  --green-soft: #D4F5E2;
  --green-tint: #EBFBF1;

  --blue: #4FB8E8;
  --blue-soft: #D5EFFA;
  --blue-tint: #EBF7FC;

  --orange: #FF8C42;
  --red: #E84A5F;
  --red-soft: #FFE0E4;

  --shadow-sm: 0 2px 4px rgba(74, 47, 184, 0.06);
  --shadow: 0 4px 12px rgba(74, 47, 184, 0.08), 0 2px 4px rgba(74, 47, 184, 0.04);
  --shadow-lg: 0 12px 32px rgba(74, 47, 184, 0.12), 0 4px 8px rgba(74, 47, 184, 0.06);
  --shadow-xl: 0 24px 48px rgba(74, 47, 184, 0.18);

  --radius-sm: 10px;
  --radius: 14px;
  --radius-lg: 22px;
  --radius-xl: 28px;

  --font-display: 'Grandstander', system-ui, -apple-system, sans-serif;
  --font-body: 'Nunito', system-ui, -apple-system, sans-serif;

  --header-h: 64px;
  --tabbar-h: 68px;
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

/* ============================================
   Reset
   ============================================ */
*,
*::before,
*::after { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
  overscroll-behavior-y: none;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  color: var(--ink);
  background: var(--cream);
  background-image:
    radial-gradient(circle at 20% 10%, rgba(255, 201, 60, 0.10) 0%, transparent 35%),
    radial-gradient(circle at 85% 15%, rgba(255, 107, 157, 0.10) 0%, transparent 35%),
    radial-gradient(circle at 75% 90%, rgba(79, 184, 232, 0.10) 0%, transparent 35%),
    radial-gradient(circle at 10% 80%, rgba(76, 208, 128, 0.10) 0%, transparent 35%);
  background-attachment: fixed;
  min-height: 100vh;
  min-height: 100dvh;
}

h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  margin: 0;
  color: var(--ink);
  letter-spacing: -0.01em;
}

h1 { font-size: 1.75rem; }
h2 { font-size: 1.4rem; }
h3 { font-size: 1.15rem; }
h4 { font-size: 1rem; }

p { margin: 0 0 0.5rem; }

button { font-family: inherit; cursor: pointer; }
input, textarea, select { font-family: inherit; font-size: 1rem; }

a { color: var(--purple); text-decoration: none; }

.hidden { display: none !important; }

/* ============================================
   PIN login screen
   ============================================ */
.login-screen {
  position: fixed;
  inset: 0;
  background: linear-gradient(135deg, var(--purple) 0%, var(--purple-deep) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: 1.5rem;
}

.login-card {
  background: var(--paper);
  border-radius: 28px;
  padding: 2.5rem 2rem 2rem;
  max-width: 380px;
  width: 100%;
  text-align: center;
  box-shadow: var(--shadow-xl);
}

.login-owl {
  width: 96px;
  height: 96px;
  margin: 0 auto 1.25rem;
  animation: float 2s ease-in-out infinite;
}

.login-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.75rem;
  color: var(--ink);
  margin: 0 0 0.25rem;
  letter-spacing: -0.01em;
}

.login-sub {
  font-size: 0.85rem;
  color: var(--ink-soft);
  margin: 0 0 1.5rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.login-prompt {
  font-size: 0.9rem;
  color: var(--ink);
  margin: 0 0 0.75rem;
  font-weight: 600;
}

.pin-input {
  width: 100%;
  font-size: 1.75rem;
  letter-spacing: 0.4rem;
  text-align: center;
  font-family: ui-monospace, 'SF Mono', Menlo, monospace;
  font-weight: 700;
  padding: 1rem;
  border: 2px solid rgba(74, 47, 184, 0.15);
  border-radius: var(--radius);
  background: var(--cream-soft);
  color: var(--ink);
  margin-bottom: 1rem;
  transition: border-color 0.15s, box-shadow 0.15s;
  -webkit-appearance: none;
  appearance: none;
}

.pin-input:focus {
  outline: none;
  border-color: var(--purple);
  background: var(--paper);
  box-shadow: 0 0 0 4px rgba(107, 79, 224, 0.15);
}

.pin-input.shake {
  animation: shake 0.4s cubic-bezier(0.36, 0.07, 0.19, 0.97) both;
  border-color: var(--red);
}

@keyframes shake {
  10%, 90% { transform: translateX(-2px); }
  20%, 80% { transform: translateX(4px); }
  30%, 50%, 70% { transform: translateX(-6px); }
  40%, 60% { transform: translateX(6px); }
}

.pin-hint {
  font-size: 0.82rem;
  color: var(--ink-soft);
  margin: 1.25rem 0 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
}

.pin-hint strong {
  font-family: ui-monospace, 'SF Mono', Menlo, monospace;
  letter-spacing: 0.2rem;
  color: var(--purple-deep);
}

.pin-reveal {
  background: transparent;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  padding: 2px 6px;
  border-radius: 4px;
  line-height: 1;
}

.pin-reveal:hover {
  background: var(--purple-tint);
}

.pin-error {
  color: var(--red);
  font-size: 0.85rem;
  font-weight: 700;
  margin: 0.75rem 0 0;
  min-height: 1.2rem;
  opacity: 0;
  transition: opacity 0.2s;
}

.pin-error.show { opacity: 1; }

.server-hint {
  font-size: 0.8rem;
  color: var(--ink-soft);
  margin: 0.75rem 0 0;
  font-weight: 600;
  opacity: 0.7;
}

@media (max-width: 380px) {
  .login-card { padding: 2rem 1.5rem 1.5rem; }
  .pin-input { font-size: 1.5rem; letter-spacing: 0.3rem; }
}

/* ============================================
   Splash screen
   ============================================ */
.splash {
  position: fixed;
  inset: 0;
  background: linear-gradient(135deg, var(--purple) 0%, var(--purple-deep) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.4s ease;
}

.splash.fade-out {
  opacity: 0;
  pointer-events: none;
}

.splash-inner {
  text-align: center;
  color: white;
}

.splash-owl {
  width: 120px;
  height: 120px;
  margin: 0 auto 1.5rem;
  animation: float 2s ease-in-out infinite;
}

.splash-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 2.4rem;
  margin: 0 0 0.25rem;
  color: white;
  text-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.splash-sub {
  font-size: 1rem;
  opacity: 0.85;
  margin: 0 0 2rem;
}

.splash-spinner {
  width: 28px;
  height: 28px;
  margin: 0 auto;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ============================================
   App shell
   ============================================ */
.app {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-height: 100dvh;
  max-width: 720px;
  margin: 0 auto;
  position: relative;
}

.app-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: calc(var(--header-h) + var(--safe-top));
  padding: var(--safe-top) 0.75rem 0 0.75rem;
  background: rgba(255, 248, 231, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(74, 47, 184, 0.06);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex: 1;
  min-width: 0;
}

.brand-mark {
  width: 42px;
  height: 42px;
  flex-shrink: 0;
}

.brand-text {
  min-width: 0;
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--ink);
  line-height: 1.1;
}

.brand-sub {
  font-size: 0.78rem;
  color: var(--ink-soft);
  line-height: 1.1;
  margin-top: 2px;
}

.view {
  flex: 1;
  padding: 1rem 1rem calc(var(--tabbar-h) + var(--safe-bottom) + 2rem) 1rem;
  padding-bottom: max(calc(var(--tabbar-h) + var(--safe-bottom) + 2rem), 2rem);
}

/* ============================================
   Tab bar
   ============================================ */
.tabbar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 50;
  display: flex;
  align-items: stretch;
  height: calc(var(--tabbar-h) + var(--safe-bottom));
  padding-bottom: var(--safe-bottom);
  background: var(--paper);
  border-top: 1px solid rgba(74, 47, 184, 0.08);
  box-shadow: 0 -4px 16px rgba(74, 47, 184, 0.06);
  max-width: 720px;
  margin: 0 auto;
}

.tab {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 0.5rem 0.25rem;
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.7rem;
  font-weight: 600;
  transition: color 0.15s;
  -webkit-tap-highlight-color: transparent;
}

.tab svg {
  transition: transform 0.15s;
}

.tab.active {
  color: var(--purple);
}

.tab.active svg {
  transform: translateY(-2px);
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 44px;
  padding: 0 1.1rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  background: transparent;
  color: var(--ink);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.1s, background 0.15s, border-color 0.15s, box-shadow 0.15s;
  -webkit-tap-highlight-color: transparent;
  white-space: nowrap;
}

.btn:active {
  transform: scale(0.97);
}

.btn:focus-visible {
  outline: 2px solid var(--purple);
  outline-offset: 2px;
}

.btn-primary {
  background: var(--purple);
  color: white;
  box-shadow: var(--shadow);
}

.btn-primary:hover {
  background: var(--purple-deep);
}

.btn-pink {
  background: var(--pink);
  color: white;
  box-shadow: var(--shadow);
}

.btn-yellow {
  background: var(--yellow);
  color: var(--ink);
  box-shadow: var(--shadow);
}

.btn-green {
  background: var(--green);
  color: white;
  box-shadow: var(--shadow);
}

.btn-blue {
  background: var(--blue);
  color: white;
  box-shadow: var(--shadow);
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
}

.btn-ghost:hover {
  background: rgba(74, 47, 184, 0.06);
}

.btn-soft {
  background: var(--purple-tint);
  color: var(--purple-deep);
}

.btn-soft:hover {
  background: var(--purple-soft);
}

.btn-outline {
  background: var(--paper);
  border-color: rgba(74, 47, 184, 0.15);
  color: var(--ink);
}

.btn-outline:hover {
  background: var(--purple-tint);
  border-color: var(--purple);
}

.btn-danger {
  background: var(--red);
  color: white;
  border-color: var(--red);
}
.btn-danger:hover {
  background: #C73B4E;
  border-color: #C73B4E;
}

.btn-icon {
  width: 44px;
  min-height: 44px;
  padding: 0;
  flex-shrink: 0;
}

.btn-sm {
  min-height: 36px;
  padding: 0 0.85rem;
  font-size: 0.85rem;
}

.btn-lg {
  min-height: 52px;
  padding: 0 1.4rem;
  font-size: 1.05rem;
}

.btn-block {
  width: 100%;
}

/* ============================================
   Cards
   ============================================ */
.card {
  background: var(--paper);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  box-shadow: var(--shadow);
  margin-bottom: 1rem;
}

.card-flat {
  background: var(--paper);
  border-radius: var(--radius);
  padding: 1rem;
  border: 1px solid rgba(74, 47, 184, 0.06);
}

.card-soft {
  background: var(--cream-soft);
  border-radius: var(--radius);
  padding: 1rem;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.card-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--ink);
  margin: 0;
}

.card-subtitle {
  font-size: 0.85rem;
  color: var(--ink-soft);
  margin: 0.25rem 0 0;
}

/* ============================================
   Stats grid
   ============================================ */
.stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.stat {
  background: var(--paper);
  border-radius: var(--radius);
  padding: 1rem;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.stat-icon {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.6rem;
}

.stat-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.25rem;
}

.stat-value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--ink);
  line-height: 1.1;
}

.stat-value-sm {
  font-size: 1.1rem;
}

/* Color variants */
.bg-purple-soft { background: var(--purple-soft); color: var(--purple-deep); }
.bg-pink-soft { background: var(--pink-soft); color: var(--pink); }
.bg-yellow-soft { background: var(--yellow-soft); color: #B07D00; }
.bg-green-soft { background: var(--green-soft); color: #1F8A4D; }
.bg-blue-soft { background: var(--blue-soft); color: #1B7BAB; }

.text-purple { color: var(--purple); }
.text-pink { color: var(--pink); }
.text-green { color: #1F8A4D; }
.text-red { color: var(--red); }
.text-muted { color: var(--ink-soft); }

/* ============================================
   Lists
   ============================================ */
.list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.list-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  background: var(--paper);
  border-radius: var(--radius);
  padding: 0.9rem 1rem;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: transform 0.1s, box-shadow 0.15s;
  text-decoration: none;
  color: inherit;
  -webkit-tap-highlight-color: transparent;
}

.list-item:active {
  transform: scale(0.99);
}

.list-item:hover {
  box-shadow: var(--shadow);
}

.avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--purple-tint);
  color: var(--purple-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  flex-shrink: 0;
}

.avatar-sm {
  width: 36px;
  height: 36px;
  font-size: 0.9rem;
}

.avatar-lg {
  width: 64px;
  height: 64px;
  font-size: 1.4rem;
}

.avatar-pink { background: var(--pink-soft); color: var(--pink); }
.avatar-yellow { background: var(--yellow-soft); color: #B07D00; }
.avatar-green { background: var(--green-soft); color: #1F8A4D; }
.avatar-blue { background: var(--blue-soft); color: #1B7BAB; }

.list-item-body {
  flex: 1;
  min-width: 0;
}

.list-item-title {
  font-weight: 700;
  color: var(--ink);
  font-size: 0.95rem;
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.list-item-sub {
  font-size: 0.82rem;
  color: var(--ink-soft);
  margin: 0.15rem 0 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.list-item-meta {
  font-size: 0.82rem;
  color: var(--ink-soft);
  text-align: right;
  flex-shrink: 0;
  font-weight: 600;
}

.list-item-arrow {
  color: var(--ink-soft);
  flex-shrink: 0;
}

/* ============================================
   Section headers
   ============================================ */
.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin: 1.5rem 0 0.75rem;
}

.section-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--ink);
}

/* Page title — used at top of desktop views */
.page-title {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin: 0 0 1.25rem;
}

.page-title h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.75rem;
  color: var(--ink);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.page-title .count {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--ink-soft);
  background: var(--purple-tint);
  padding: 4px 12px;
  border-radius: 999px;
}

.page-title-actions {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.hero {
  background: linear-gradient(135deg, var(--purple) 0%, var(--purple-deep) 100%);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  color: white;
  position: relative;
  overflow: hidden;
  margin-bottom: 1.25rem;
  box-shadow: var(--shadow-lg);
}

.hero::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(255, 201, 60, 0.4) 0%, transparent 70%);
  border-radius: 50%;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, rgba(255, 107, 157, 0.3) 0%, transparent 70%);
  border-radius: 50%;
}

.hero-greeting {
  font-size: 0.85rem;
  opacity: 0.9;
  margin-bottom: 0.25rem;
  position: relative;
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  margin: 0 0 0.5rem;
  color: white;
  position: relative;
}

.hero-sub {
  font-size: 0.9rem;
  opacity: 0.9;
  margin: 0;
  position: relative;
}

/* ============================================
   Forms
   ============================================ */
.form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

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

.field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--ink);
}

.hint {
  font-size: 0.78rem;
  color: var(--ink-soft);
}

.input,
.textarea,
.select {
  width: 100%;
  min-height: 44px;
  padding: 0.7rem 0.9rem;
  border: 1.5px solid rgba(74, 47, 184, 0.12);
  border-radius: var(--radius);
  background: var(--paper);
  color: var(--ink);
  font-size: 0.95rem;
  -webkit-appearance: none;
  appearance: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.input:focus,
.textarea:focus,
.select:focus {
  outline: none;
  border-color: var(--purple);
  box-shadow: 0 0 0 3px rgba(107, 79, 224, 0.15);
}

.textarea {
  min-height: 80px;
  resize: vertical;
  line-height: 1.5;
}

.select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='none' stroke='%234A3B6B' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' d='m1 1 5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

/* Checkbox / radio */
.check {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.7rem 0.9rem;
  border: 1.5px solid rgba(74, 47, 184, 0.12);
  border-radius: var(--radius);
  background: var(--paper);
  cursor: pointer;
  transition: all 0.15s;
}

.check input { display: none; }

.check-box {
  width: 22px;
  height: 22px;
  border-radius: 7px;
  border: 2px solid rgba(74, 47, 184, 0.25);
  background: var(--paper);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.15s;
}

.check input:checked + .check-box {
  background: var(--purple);
  border-color: var(--purple);
}

.check input:checked + .check-box::after {
  content: '';
  width: 6px;
  height: 11px;
  border: solid white;
  border-width: 0 2.5px 2.5px 0;
  transform: rotate(45deg);
  margin-top: -2px;
}

.check.checked {
  background: var(--purple-tint);
  border-color: var(--purple);
}

.check-label {
  font-weight: 600;
  font-size: 0.95rem;
}

/* Segmented control */
.segmented {
  display: flex;
  background: var(--purple-tint);
  border-radius: var(--radius);
  padding: 4px;
  gap: 4px;
}

.segmented button {
  flex: 1;
  min-height: 38px;
  border: none;
  background: transparent;
  color: var(--ink-soft);
  font-weight: 700;
  font-size: 0.85rem;
  border-radius: 10px;
  transition: all 0.15s;
  cursor: pointer;
}

.segmented button.active {
  background: var(--paper);
  color: var(--purple-deep);
  box-shadow: var(--shadow-sm);
}

/* ============================================
   Badges
   ============================================ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  background: var(--purple-soft);
  color: var(--purple-deep);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.badge-pink { background: var(--pink-soft); color: var(--pink); }
.badge-yellow { background: var(--yellow-soft); color: #B07D00; }
.badge-green { background: var(--green-soft); color: #1F8A4D; }
.badge-blue { background: var(--blue-soft); color: #1B7BAB; }
.badge-red { background: var(--red-soft); color: var(--red); }
.badge-muted { background: rgba(74, 59, 107, 0.1); color: var(--ink-soft); }

/* ============================================
   Empty state
   ============================================ */
.empty {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--ink-soft);
}

.empty-emoji {
  font-size: 3rem;
  margin-bottom: 0.75rem;
  display: block;
}

.empty-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--ink);
  margin: 0 0 0.4rem;
}

.empty-sub {
  font-size: 0.9rem;
  margin: 0 0 1.25rem;
}

/* ============================================
   Floating action button
   ============================================ */
.fab {
  position: fixed;
  bottom: calc(var(--tabbar-h) + var(--safe-bottom) + 1rem);
  right: 1rem;
  z-index: 40;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: none;
  background: var(--purple);
  color: white;
  font-size: 1.6rem;
  box-shadow: var(--shadow-lg);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.1s;
}

.fab:active {
  transform: scale(0.94);
}

/* ============================================
   Modal
   ============================================ */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(44, 31, 74, 0.55);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 100;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  animation: fade-in 0.2s ease;
}

@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slide-up {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}

.modal {
  background: var(--paper);
  width: 100%;
  max-width: 720px;
  max-height: 92dvh;
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  animation: slide-up 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@media (min-width: 720px) {
  .modal-backdrop {
    align-items: center;
  }
  .modal {
    border-radius: var(--radius-xl);
    max-width: 540px;
  }
}

.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 1.25rem;
  border-bottom: 1px solid rgba(74, 47, 184, 0.08);
  flex-shrink: 0;
}

.modal-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.2rem;
  margin: 0;
}

.modal-body {
  flex: 1;
  overflow-y: auto;
  padding: 1.25rem;
  -webkit-overflow-scrolling: touch;
}

.modal-foot {
  display: flex;
  gap: 0.6rem;
  padding: 1rem 1.25rem;
  border-top: 1px solid rgba(74, 47, 184, 0.08);
  background: var(--cream-soft);
  flex-shrink: 0;
}

.modal-foot .btn { flex: 1; }

/* ============================================
   Toast
   ============================================ */
.toast-root {
  position: fixed;
  bottom: calc(var(--tabbar-h) + var(--safe-bottom) + 1rem);
  left: 1rem;
  right: 1rem;
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  align-items: center;
  pointer-events: none;
}

.toast {
  background: var(--ink);
  color: white;
  padding: 0.85rem 1.1rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.9rem;
  box-shadow: var(--shadow-lg);
  pointer-events: auto;
  max-width: 100%;
  animation: slide-up 0.25s ease;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.toast-success { background: var(--green); }
.toast-error { background: var(--red); }
.toast-info { background: var(--purple); }

/* ============================================
   Render root (hidden PDF staging area)
   ============================================ */
.render-root {
  position: fixed;
  left: -10000px;
  top: 0;
  pointer-events: none;
  z-index: -1;
}

/* ============================================
   Invoice PDF preview styles
   (used both on-screen preview and PDF export)
   ============================================ */
.invoice-doc {
  width: 794px;  /* A4-ish at 96dpi */
  min-height: 1123px;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.4;
  position: relative;
  padding: 0;
  box-sizing: border-box;
}

.invoice-header {
  background: var(--cream);
  padding: 28px 36px 16px;
  position: relative;
}

.invoice-brand {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.invoice-brand-info {
  display: flex;
  align-items: center;
  gap: 14px;
}

.invoice-logo {
  width: 92px;
  height: 92px;
  flex-shrink: 0;
}

.invoice-business-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 28px;
  line-height: 1;
  color: var(--purple-deep);
  margin: 0 0 4px;
}

.invoice-tagline {
  display: inline-block;
  background: var(--yellow);
  color: var(--ink);
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  font-style: italic;
}

.invoice-meta {
  text-align: right;
  flex-shrink: 0;
}

.invoice-meta-row {
  font-size: 12px;
  margin: 2px 0;
}

.invoice-meta-row strong {
  display: inline-block;
  min-width: 70px;
  text-align: left;
  font-weight: 700;
}

.invoice-meta-label {
  color: var(--ink-soft);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.invoice-no {
  display: inline-block;
  background: var(--purple-soft);
  color: var(--purple-deep);
  padding: 6px 14px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 13px;
  margin-bottom: 6px;
}

.invoice-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  text-align: center;
  color: var(--purple-deep);
  margin: 18px 0 16px;
  letter-spacing: 0.02em;
}

.invoice-title-pink {
  color: var(--pink);
}

.invoice-body {
  padding: 0 36px;
}

.invoice-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 18px;
  padding: 16px;
  background: var(--paper);
  border-radius: 16px;
  box-shadow: 0 2px 8px rgba(74, 47, 184, 0.06);
}

.invoice-info-block .label {
  font-size: 10px;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
  font-weight: 700;
}

.invoice-info-block .value {
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
}

.invoice-info-block.right { text-align: right; }

.invoice-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--paper);
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: 16px;
  box-shadow: 0 2px 8px rgba(74, 47, 184, 0.06);
}

.invoice-table th {
  background: var(--purple-tint);
  color: var(--purple-deep);
  padding: 10px 12px;
  text-align: left;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.invoice-table td {
  padding: 12px;
  border-bottom: 1px solid rgba(74, 47, 184, 0.06);
  font-size: 13px;
}

.invoice-table tr:last-child td {
  border-bottom: none;
}

.invoice-table .desc {
  font-weight: 700;
  color: var(--ink);
}

.invoice-table .amount {
  text-align: right;
  font-weight: 700;
}

.invoice-totals {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 16px;
}

.invoice-totals-box {
  background: var(--paper);
  border-radius: 14px;
  padding: 14px 18px;
  min-width: 260px;
  box-shadow: 0 2px 8px rgba(74, 47, 184, 0.06);
}

.invoice-total-row {
  display: flex;
  justify-content: space-between;
  padding: 4px 0;
  font-size: 13px;
}

.invoice-total-row.grand {
  border-top: 2px dashed var(--purple);
  margin-top: 6px;
  padding-top: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: var(--purple-deep);
}

.invoice-status-pill {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.invoice-status-paid { background: var(--green-soft); color: #1F8A4D; }
.invoice-status-unpaid { background: var(--pink-soft); color: var(--pink); }
.invoice-status-partial { background: var(--yellow-soft); color: #B07D00; }

.invoice-notes {
  background: var(--paper);
  border-radius: 14px;
  padding: 14px 18px;
  margin-bottom: 16px;
  box-shadow: 0 2px 8px rgba(74, 47, 184, 0.06);
}

.invoice-notes .label {
  font-size: 10px;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 700;
  margin-bottom: 4px;
}

.invoice-notes .value {
  font-size: 12px;
  color: var(--ink-soft);
}

.invoice-footer {
  text-align: center;
  padding: 20px 36px 30px;
  font-size: 11px;
  color: var(--ink-soft);
}

.invoice-footer-row {
  margin: 2px 0;
}

.invoice-payment-info {
  background: var(--green-tint);
  border-left: 4px solid var(--green);
  padding: 12px 16px;
  border-radius: 10px;
  margin-bottom: 16px;
  font-size: 12px;
}

.invoice-payment-info .label {
  font-size: 10px;
  color: #1F8A4D;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 700;
  margin-bottom: 4px;
}

.invoice-payment-info .value {
  font-weight: 700;
  color: var(--ink);
}

/* ============================================
   Statement styles (statement of payments)
   ============================================ */
.statement-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--paper);
  border-radius: 14px;
  overflow: hidden;
  margin-bottom: 16px;
  box-shadow: 0 2px 8px rgba(74, 47, 184, 0.06);
}

.statement-table th {
  background: var(--purple-tint);
  color: var(--purple-deep);
  padding: 10px 10px;
  text-align: left;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.statement-table th.right { text-align: right; }

.statement-table td {
  padding: 10px;
  border-bottom: 1px solid rgba(74, 47, 184, 0.06);
  font-size: 12px;
}

.statement-table tr:last-child td { border-bottom: none; }

.statement-table .right { text-align: right; font-weight: 700; }

.statement-total {
  display: inline-block;
  background: var(--pink-soft);
  color: var(--pink);
  padding: 8px 18px;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  margin-top: 6px;
}

/* ============================================
   Misc utilities
   ============================================ */
.flex { display: flex; }
.flex-col { display: flex; flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.gap-3 { gap: 1.5rem; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.text-sm { font-size: 0.85rem; }
.text-xs { font-size: 0.78rem; }
.text-lg { font-size: 1.1rem; }
.font-bold { font-weight: 700; }
.font-display { font-family: var(--font-display); }
.text-center { text-align: center; }
.uppercase { text-transform: uppercase; letter-spacing: 0.04em; }
.divider {
  height: 1px;
  background: rgba(74, 47, 184, 0.08);
  margin: 1rem 0;
}
.spacer { flex: 1; }
.row { display: flex; align-items: center; gap: 0.75rem; }
.col { display: flex; flex-direction: column; gap: 0.4rem; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }
@media (max-width: 480px) {
  .grid-2 { grid-template-columns: 1fr; }
}

/* ============================================
   Desktop layout (>= 1024px)
   ============================================ */
.sidebar {
  display: none;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-left: auto;
}

.sync-status {
  font-size: 0.95rem;
  padding: 0 0.4rem;
  line-height: 1;
  user-select: none;
  cursor: help;
}

/* Header actions slot (desktop only) */
.header-actions {
  display: none;
}

@media (min-width: 1024px) {
  /* App becomes a 2-column grid: sidebar | main */
  .app {
    display: grid;
    grid-template-columns: 260px 1fr;
    grid-template-rows: auto 1fr;
    max-width: 1400px;
    height: 100vh;
    height: 100dvh;
    overflow: hidden;
    background: var(--cream-soft);
  }

  .app-header {
    grid-column: 1 / -1;
    padding: 0 1.5rem;
    height: 64px;
    border-bottom: 1px solid rgba(74, 47, 184, 0.08);
  }

  .sidebar {
    display: flex;
    flex-direction: column;
    background: var(--paper);
    border-right: 1px solid rgba(74, 47, 184, 0.08);
    padding: 1.25rem 1rem;
    gap: 1rem;
    overflow-y: auto;
  }

  .sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex: 1;
  }

  .sidebar-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.65rem 0.85rem;
    border-radius: 10px;
    color: var(--ink-soft);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: background 0.15s, color 0.15s;
  }

  .sidebar-link:hover {
    background: var(--purple-tint);
    color: var(--ink);
  }

  .sidebar-link.active {
    background: var(--purple);
    color: white;
  }

  .sidebar-link.active svg {
    stroke: white;
  }

  .sidebar-foot {
    border-top: 1px solid rgba(74, 47, 184, 0.08);
    padding-top: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
  }

  .sync-indicator {
    font-size: 0.8rem;
    color: var(--ink-soft);
    padding: 0.4rem 0.6rem;
    background: var(--cream-soft);
    border-radius: var(--radius-sm);
    text-align: center;
    font-weight: 600;
  }

  /* Desktop sidebar gets a brand accent strip on top */
  .sidebar::before {
    content: '';
    display: block;
    height: 3px;
    background: linear-gradient(90deg, var(--purple) 0%, var(--pink) 50%, var(--yellow) 100%);
    margin: -1.25rem -1rem 0;
    border-radius: 0 0 0 0;
  }

  /* Hide mobile tab bar */
  .tabbar {
    display: none !important;
  }

  /* Header actions become the primary CTA on desktop */
  .header-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-left: auto;
    margin-right: 0.75rem;
  }

  .header-actions:empty {
    display: none;
  }

  .header-actions .btn {
    box-shadow: var(--shadow-sm);
  }

  /* Wider main view with overflow scrolling */
  .view {
    padding: 2rem 2.5rem;
    overflow-y: auto;
    max-width: none;
  }

  /* The back button is hidden on desktop — sidebar handles nav */
  #backBtn {
    display: none;
  }

  /* Stats grid → 4 columns */
  .stats {
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
  }

  .stat {
    padding: 1.25rem;
  }

  .stat-value {
    font-size: 1.75rem;
  }

  /* Hero card → side-by-side on very wide screens */
  .hero {
    padding: 2rem 2.5rem;
  }

  .hero-title {
    font-size: 2rem;
  }

  /* Lists can be wider, more info per row */
  .list-item {
    padding: 1rem 1.25rem;
  }

  /* Forms: 2-column when wide */
  .form-row {
    grid-template-columns: 1fr 1fr;
  }

  /* Settings: side-by-side cards */
  .view > .card + .card {
    margin-top: 0;
  }

  /* Cards: bigger padding */
  .card {
    padding: 1.5rem 1.75rem;
  }

  /* Card headers more spacious */
  .card-title {
    font-size: 1.2rem;
  }

  /* Modal: always centered */
  .modal-backdrop {
    align-items: center;
  }

  .modal {
    max-width: 540px;
    border-radius: var(--radius-xl);
  }

  /* FAB: still floats but desktop-friendly position */
  .fab {
    bottom: 2rem;
    right: 2rem;
  }

  /* Hide the header "•••" menu button on desktop (sidebar handles nav) */
  #menuBtn {
    display: none;
  }
}

@media (min-width: 1024px) and (max-width: 1199px) {
  /* Slightly tighter on laptop screens */
  .stats {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Wider screens: 2-column home layout */
@media (min-width: 1200px) {
  .home-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 1.5rem;
    align-items: start;
  }
  .home-grid > .card:first-child {
    grid-column: 1 / -1;
  }
}

  /* Invoices list: table view on desktop */
  @media (min-width: 1024px) {
    .invoice-table { table-layout: auto; }
    .invoice-table th, .invoice-table td {
      padding: 14px 16px;
    }

    /* Settings page: 2-column grid for form cards */
    .settings-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 1rem;
    }
    .settings-grid > .card {
      margin-bottom: 0;
    }

    /* On desktop: hide the old inline logout (sidebar handles it) */
    #logoutBtn {
      display: none;
    }

    /* Make page title prominent on desktop */
    .page-title h1 {
      font-size: 2rem;
    }
    .page-title .count {
      font-size: 1rem;
      padding: 6px 14px;
    }

    /* List items: bigger on desktop, more breathing room */
    .list-item {
      padding: 1rem 1.25rem;
      transition: transform 0.1s, box-shadow 0.15s, border-color 0.15s;
      border: 1px solid transparent;
    }
    .list-item:hover {
      box-shadow: var(--shadow);
      border-color: var(--purple-soft);
    }

    /* Empty states: more inviting on desktop */
    .empty {
      padding: 4rem 2rem;
    }

  /* Hide FAB on desktop — desktop uses header buttons or sidebar */
  .fab {
    display: none !important;
  }

  /* Add "+" header button for desktop */
  .header-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
  }

  /* Wider section head spacing */
  .section-head {
    margin-top: 2rem;
  }
}

/* ============================================
   Print styles (for the browser's native print dialog)
   ============================================ */
@media print {
  body { background: white; }
  .app, .tabbar, .modal-backdrop, .toast-root, .splash, .app-header, .fab { display: none !important; }
  .render-root { position: static; left: auto; }
}

/* ============================================
   Tiny screens
   ============================================ */
@media (max-width: 380px) {
  .stats { grid-template-columns: 1fr; }
  .brand-name { font-size: 1rem; }
}