/* ===================================
   FlowSub - App Styles
   Version 3.0 - With Brand Logos
   =================================== */

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

/* Variables */
:root {
  --fs-primary: #10B981;
  --fs-primary-dark: #059669;
  --fs-bg: #F8F9FB;
  --fs-card: #ffffff;
  --fs-text: #1a1a2e;
  --fs-text-secondary: #64748b;
  --fs-text-muted: #94a3b8;
  --fs-border: #e2e8f0;
  --fs-green: #D1FAE5;
  --fs-green-stroke: #059669;
  --fs-yellow: #FEF3C7;
  --fs-yellow-stroke: #D97706;
  --fs-pink: #FCE7F3;
  --fs-pink-stroke: #DB2777;
  --fs-blue: #DBEAFE;
  --fs-blue-stroke: #2563EB;
  --fs-purple: #E9D5FF;
  --fs-purple-stroke: #7C3AED;
  --fs-red: #FEE2E2;
  --fs-red-stroke: #DC2626;
  --fs-indigo: #E0E7FF;
  --fs-indigo-stroke: #4F46E5;
}

/* Base */
html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Heebo', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--fs-bg);
  color: var(--fs-text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  direction: rtl;
}

/* App Container */
.fs-app {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header */
.fs-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  background: var(--fs-card);
  border-bottom: 1px solid var(--fs-border);
  position: sticky;
  top: 0;
  z-index: 50;
}

.fs-menu-btn {
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  transition: background 0.2s ease;
}

.fs-menu-btn:hover {
  background: var(--fs-bg);
}

.fs-menu-btn svg {
  width: 24px;
  height: 24px;
  stroke: var(--fs-text);
}

.fs-header-title {
  font-size: 20px;
  font-weight: 800;
  color: var(--fs-text);
}

.fs-header-logo {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--fs-primary), var(--fs-primary-dark));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.fs-header-logo svg {
  width: 22px;
  height: 22px;
  stroke: #fff;
}

/* Main */
.fs-main {
  flex: 1;
  padding: 20px;
  padding-bottom: 100px;
}

/* Greeting */
.fs-greeting {
  margin-bottom: 24px;
}

.fs-greeting h1 {
  font-size: 26px;
  font-weight: 700;
  color: var(--fs-text);
}

/* Summary Cards */
.fs-summary-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 32px;
}

.fs-summary-card {
  padding: 20px 16px;
  border-radius: 16px;
  position: relative;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.fs-summary-card.active { background: var(--fs-green); }
.fs-summary-card.upcoming { background: var(--fs-yellow); }
.fs-summary-card.total { background: var(--fs-indigo); }
.fs-summary-card.warning { background: var(--fs-red); }

.fs-summary-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
  background: rgba(255,255,255,0.6);
}

.fs-summary-icon svg {
  width: 20px;
  height: 20px;
}

.fs-summary-value {
  font-size: 28px;
  font-weight: 800;
  color: var(--fs-text);
  display: flex;
  align-items: baseline;
  gap: 2px;
}

.fs-summary-value small {
  font-size: 16px;
  font-weight: 600;
}

.fs-summary-label {
  font-size: 13px;
  color: var(--fs-text-secondary);
  margin-top: 4px;
}

/* Section Title */
.fs-section-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--fs-text);
}

/* Quick Actions */
.fs-quick-actions {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  padding-bottom: 8px;
  margin-bottom: 32px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.fs-quick-actions::-webkit-scrollbar {
  display: none;
}

.fs-quick-action {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  min-width: 70px;
  cursor: pointer;
}

.fs-quick-action-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.fs-quick-action-icon:active {
  transform: scale(0.95);
}

.fs-quick-action-icon svg {
  width: 26px;
  height: 26px;
}

.fs-quick-action-icon.green { background: var(--fs-green); }
.fs-quick-action-icon.green svg { stroke: var(--fs-green-stroke); }

.fs-quick-action-icon.yellow { background: var(--fs-yellow); }
.fs-quick-action-icon.yellow svg { stroke: var(--fs-yellow-stroke); }

.fs-quick-action-icon.pink { background: var(--fs-pink); }
.fs-quick-action-icon.pink svg { stroke: var(--fs-pink-stroke); }

.fs-quick-action-icon.blue { background: var(--fs-blue); }
.fs-quick-action-icon.blue svg { stroke: var(--fs-blue-stroke); }

.fs-quick-action-icon.purple { background: var(--fs-purple); }
.fs-quick-action-icon.purple svg { stroke: var(--fs-purple-stroke); }

.fs-quick-action-label {
  font-size: 12px;
  color: var(--fs-text-secondary);
  text-align: center;
  font-weight: 500;
}

/* Subscriptions Header */
.fs-subs-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.fs-subs-header .fs-section-title {
  margin-bottom: 0;
}

.fs-see-all {
  font-size: 14px;
  color: var(--fs-primary);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.2s ease;
}

.fs-see-all:hover {
  color: var(--fs-primary-dark);
}

/* Subscriptions List */
.fs-subs-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.fs-sub-item {
  background: var(--fs-card);
  border-radius: 16px;
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.fs-sub-item:active {
  transform: scale(0.98);
}

/* BRAND LOGOS */
.fs-sub-logo {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
}

.fs-sub-logo svg {
  width: 24px;
  height: 24px;
}

.fs-sub-logo.fs-brand-logo {
  padding: 10px;
}

.fs-sub-logo.fs-brand-logo img {
  width: 28px;
  height: 28px;
  object-fit: contain;
}

.fs-sub-logo.fs-brand-logo svg {
  width: 100%;
  height: 100%;
}

/* Category Colors */
.fs-sub-logo.cat-red { background: var(--fs-red); }
.fs-sub-logo.cat-red svg { stroke: var(--fs-red-stroke); }
.fs-sub-logo.cat-green { background: var(--fs-green); }
.fs-sub-logo.cat-green svg { stroke: var(--fs-green-stroke); }
.fs-sub-logo.cat-blue { background: var(--fs-blue); }
.fs-sub-logo.cat-blue svg { stroke: var(--fs-blue-stroke); }
.fs-sub-logo.cat-yellow { background: var(--fs-yellow); }
.fs-sub-logo.cat-yellow svg { stroke: var(--fs-yellow-stroke); }
.fs-sub-logo.cat-purple { background: var(--fs-purple); }
.fs-sub-logo.cat-purple svg { stroke: var(--fs-purple-stroke); }
.fs-sub-logo.cat-pink { background: var(--fs-pink); }
.fs-sub-logo.cat-pink svg { stroke: var(--fs-pink-stroke); }
.fs-sub-logo.cat-indigo { background: var(--fs-indigo); }
.fs-sub-logo.cat-indigo svg { stroke: var(--fs-indigo-stroke); }

.fs-sub-info {
  flex: 1;
  min-width: 0;
}

.fs-sub-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--fs-text);
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.fs-sub-next {
  font-size: 13px;
  color: var(--fs-text-secondary);
}

.fs-sub-price {
  text-align: left;
  flex-shrink: 0;
}

.fs-sub-amount {
  font-size: 16px;
  font-weight: 700;
  color: var(--fs-text);
}

.fs-sub-cycle {
  font-size: 12px;
  color: var(--fs-text-muted);
}

/* Empty State */
.fs-empty-state {
  text-align: center;
  padding: 48px 24px;
}

.fs-empty-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 20px;
  background: #eee;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.fs-empty-icon svg {
  width: 40px;
  height: 40px;
}

.fs-empty-state h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--fs-text);
  margin-bottom: 8px;
}

.fs-empty-state p {
  font-size: 14px;
  color: var(--fs-text-secondary);
  margin-bottom: 24px;
}

.fs-empty-btn {
  background: var(--fs-primary);
  color: #fff;
  border: none;
  padding: 12px 24px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.2s ease;
}

.fs-empty-btn:hover {
  background: var(--fs-primary-dark);
}

/* FAB */
.fs-fab {
  position: fixed;
  bottom: 90px;
  left: 24px;
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--fs-primary), var(--fs-primary-dark));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 4px 20px rgba(16, 185, 129, 0.4);
  cursor: pointer;
  border: none;
  transition: transform 0.2s ease;
  z-index: 100;
}

.fs-fab:hover { transform: scale(1.05); }
.fs-fab:active { transform: scale(0.95); }
.fs-fab svg { width: 28px; height: 28px; stroke: #fff; stroke-width: 2.5; }

/* Bottom Navigation */
.fs-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--fs-card);
  border-top: 1px solid var(--fs-border);
  display: flex;
  justify-content: space-around;
  padding: 8px 0;
  padding-bottom: max(8px, env(safe-area-inset-bottom));
  z-index: 50;
}

.fs-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  text-decoration: none;
  color: var(--fs-text-muted);
  font-size: 11px;
  font-weight: 500;
  padding: 4px 12px;
  transition: color 0.2s ease;
}

.fs-nav-item.active { color: var(--fs-primary); }
.fs-nav-item svg { width: 24px; height: 24px; }

/* Toast */
.fs-toast-container {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.fs-toast {
  background: var(--fs-card);
  padding: 12px 20px;
  border-radius: 10px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
  font-size: 14px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
  animation: fsToastIn 0.3s ease;
  pointer-events: auto;
}

@keyframes fsToastIn {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

.fs-toast.success { border-right: 4px solid var(--fs-primary); }
.fs-toast.error { border-right: 4px solid var(--fs-red-stroke); }

/* Modals */
.fs-modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  padding: 20px;
}

.fs-modal-overlay.show { opacity: 1; visibility: visible; }

.fs-modal {
  background: var(--fs-card);
  border-radius: 20px;
  width: 100%;
  max-width: 420px;
  max-height: 90vh;
  overflow-y: auto;
  transform: translateY(20px);
  transition: transform 0.3s ease;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

.fs-modal-overlay.show .fs-modal { transform: translateY(0); }

.fs-modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--fs-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.fs-modal-header h2 {
  font-size: 20px;
  font-weight: 700;
  color: var(--fs-text);
}

.fs-modal-close {
  width: 32px; height: 32px;
  border: none;
  background: var(--fs-bg);
  border-radius: 8px;
  font-size: 24px;
  color: var(--fs-text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease;
}

.fs-modal-close:hover { background: var(--fs-border); }

.fs-modal-body { padding: 24px; }

.fs-modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--fs-border);
  display: flex;
  gap: 12px;
  justify-content: flex-start;
  flex-wrap: wrap;
}

.fs-modal-footer .fs-btn-danger {
  margin-left: auto;
}

/* Form Elements */
.fs-form-group { margin-bottom: 16px; }

.fs-form-group label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--fs-text);
  margin-bottom: 8px;
}

.fs-form-group input,
.fs-form-group select,
.fs-form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--fs-border);
  border-radius: 10px;
  font-size: 15px;
  font-family: inherit;
  color: var(--fs-text);
  background: var(--fs-bg);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.fs-form-group input:focus,
.fs-form-group select:focus,
.fs-form-group textarea:focus {
  outline: none;
  border-color: var(--fs-primary);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.fs-form-group input::placeholder,
.fs-form-group textarea::placeholder { color: var(--fs-text-muted); }

.fs-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

/* Buttons */
.fs-btn {
  padding: 12px 24px;
  border: none;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.2s ease;
}

.fs-btn-primary { background: var(--fs-primary); color: #fff; }
.fs-btn-primary:hover { background: var(--fs-primary-dark); }
.fs-btn-secondary { background: var(--fs-bg); color: var(--fs-text); }
.fs-btn-secondary:hover { background: var(--fs-border); }
.fs-btn-danger { background: var(--fs-red); color: var(--fs-red-stroke); }
.fs-btn-danger:hover { background: #fecaca; }

/* Loading State */
.fs-app.loading { opacity: 0.7; pointer-events: none; }

/* Tablet */
@media (min-width: 768px) {
  .fs-main { padding: 32px 40px; padding-bottom: 100px; }
  .fs-greeting h1 { font-size: 32px; }
  .fs-summary-grid { grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 40px; }
  .fs-summary-card { padding: 24px 20px; }
  .fs-summary-card:hover { transform: translateY(-4px); box-shadow: 0 8px 24px rgba(0,0,0,0.08); }
  .fs-quick-actions { justify-content: center; gap: 24px; margin-bottom: 40px; }
  .fs-quick-action { min-width: 80px; }
  .fs-quick-action-icon { width: 64px; height: 64px; }
  .fs-quick-action-icon:hover { transform: scale(1.08); box-shadow: 0 4px 16px rgba(0,0,0,0.1); }
  .fs-quick-action-icon svg { width: 28px; height: 28px; }
  .fs-quick-action-label { font-size: 13px; }
  .fs-subs-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .fs-sub-item:hover { transform: translateY(-4px); box-shadow: 0 8px 24px rgba(0,0,0,0.08); }
  .fs-sub-logo { width: 52px; height: 52px; }
  .fs-sub-logo.fs-brand-logo img { width: 32px; height: 32px; }
  .fs-fab { bottom: 100px; left: 32px; }
}

/* Desktop */
@media (min-width: 1024px) {
  .fs-header { padding: 16px 60px; }
  .fs-main { max-width: 1200px; margin: 0 auto; padding: 40px 60px; padding-bottom: 100px; }
  .fs-greeting { margin-bottom: 32px; }
  .fs-greeting h1 { font-size: 36px; }
  .fs-summary-grid { gap: 20px; margin-bottom: 48px; }
  .fs-summary-card { padding: 28px 24px; border-radius: 20px; }
  .fs-summary-icon { width: 44px; height: 44px; margin-bottom: 16px; }
  .fs-summary-icon svg { width: 24px; height: 24px; }
  .fs-summary-value { font-size: 32px; }
  .fs-summary-label { font-size: 14px; }
  .fs-section-title { font-size: 20px; }
  .fs-quick-actions { gap: 32px; margin-bottom: 48px; }
  .fs-quick-action { min-width: 90px; }
  .fs-quick-action-icon { width: 72px; height: 72px; }
  .fs-quick-action-icon svg { width: 32px; height: 32px; }
  .fs-quick-action-label { font-size: 14px; }
  .fs-subs-list { grid-template-columns: repeat(3, 1fr); gap: 20px; }
  .fs-sub-item { padding: 20px; border-radius: 20px; }
  .fs-sub-logo { width: 56px; height: 56px; }
  .fs-sub-logo svg { width: 28px; height: 28px; }
  .fs-sub-logo.fs-brand-logo img { width: 36px; height: 36px; }
  .fs-sub-name { font-size: 17px; }
  .fs-sub-amount { font-size: 18px; }
  .fs-fab { bottom: 32px; left: 32px; width: 64px; height: 64px; }
  .fs-fab svg { width: 32px; height: 32px; }
  .fs-bottom-nav { display: none; }
}

/* Large Desktop */
@media (min-width: 1440px) {
  .fs-main { max-width: 1400px; padding: 48px 80px; }
  .fs-greeting h1 { font-size: 40px; }
  .fs-summary-grid { gap: 24px; }
  .fs-summary-card { padding: 32px 28px; }
  .fs-summary-value { font-size: 36px; }
  .fs-subs-list { grid-template-columns: repeat(4, 1fr); }
}