/* ==========================================================================
   AZOLLA EGYPT — COMPREHENSIVE SOLAR ENERGY CALCULATOR 2026
   Styles for Home, Farm, and Industrial Solar Sizing & Savings Calculator
   ========================================================================== */

.solar-calc-section {
  padding: 5rem 0;
  background: linear-gradient(180deg, #F8FAFC 0%, #ECFDF5 50%, #F0FDF4 100%);
  position: relative;
  overflow: hidden;
  direction: rtl;
}

[data-theme="dark"] .solar-calc-section {
  background: linear-gradient(180deg, #06150F 0%, #0A2218 50%, #06150F 100%);
}

/* Header Suite Card */
.solar-hub-header {
  background: linear-gradient(135deg, #064E3B 0%, #047857 70%, #059669 100%);
  color: #FFFFFF;
  border-radius: 20px;
  padding: 2.25rem 2rem;
  margin-bottom: 2rem;
  position: relative;
  box-shadow: 0 15px 35px rgba(6, 78, 59, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.solar-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(245, 158, 11, 0.2);
  color: #FDE68A;
  border: 1px solid rgba(245, 158, 11, 0.4);
  padding: 0.4rem 0.95rem;
  border-radius: 9999px;
  font-size: 0.85rem;
  font-weight: 800;
  margin-bottom: 0.85rem;
}

.solar-main-title {
  font-size: 2.1rem;
  font-weight: 900;
  color: #FFFFFF;
  line-height: 1.3;
  margin-bottom: 0.5rem;
}

.solar-main-desc {
  font-size: 0.95rem;
  color: #E2ECE9;
  max-width: 680px;
  line-height: 1.7;
}

/* Market Price Ticker / Tweak Bar */
.solar-market-bar {
  background: #FFFFFF;
  border: 1.5px solid #E2E8F0;
  border-radius: 16px;
  padding: 1.25rem 1.5rem;
  margin-bottom: 2rem;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.04);
}

[data-theme="dark"] .solar-market-bar {
  background: #0B1E16;
  border-color: rgba(255, 255, 255, 0.1);
}

.solar-market-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px dashed #CBD5E1;
}

[data-theme="dark"] .solar-market-header {
  border-bottom-color: rgba(255, 255, 255, 0.15);
}

.solar-market-notice {
  font-size: 0.84rem;
  color: #D97706;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

[data-theme="dark"] .solar-market-notice {
  color: #FBBF24;
}

.solar-market-inputs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}

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

.solar-market-field label {
  font-size: 0.82rem;
  font-weight: 800;
  color: #334155;
  display: flex;
  justify-content: space-between;
}

[data-theme="dark"] .solar-market-field label {
  color: #CBD5E1;
}

.solar-market-field .input-wrap {
  display: flex;
  align-items: center;
  background: #F8FAFC;
  border: 1.5px solid #CBD5E1;
  border-radius: 10px;
  padding: 0.5rem 0.85rem;
  transition: all 0.2s ease;
}

[data-theme="dark"] .solar-market-field .input-wrap {
  background: #071510;
  border-color: #1E3A2E;
}

.solar-market-field .input-wrap:focus-within {
  border-color: #10B981;
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
}

.solar-market-field input {
  border: none;
  background: transparent;
  width: 100%;
  font-size: 0.95rem;
  font-weight: 800;
  color: #064E3B;
  outline: none;
  direction: ltr;
  text-align: right;
  font-family: inherit;
}

[data-theme="dark"] .solar-market-field input {
  color: #34D399;
}

.solar-market-field .input-unit {
  font-size: 0.78rem;
  font-weight: 700;
  color: #64748B;
  white-space: nowrap;
  margin-right: 0.5rem;
}

/* Mode of Operation Switcher (Day Only vs Day+Night) */
.solar-mode-container {
  background: #FFFFFF;
  border: 1.5px solid #E2E8F0;
  border-radius: 16px;
  padding: 1.25rem 1.5rem;
  margin-bottom: 2rem;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.04);
}

[data-theme="dark"] .solar-mode-container {
  background: #0B1E16;
  border-color: rgba(255, 255, 255, 0.1);
}

.solar-mode-title {
  font-size: 0.95rem;
  font-weight: 900;
  color: #0F172A;
  margin-bottom: 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

[data-theme="dark"] .solar-mode-title {
  color: #FFFFFF;
}

.solar-mode-toggle-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.solar-mode-card {
  border: 2px solid #CBD5E1;
  border-radius: 14px;
  padding: 1.1rem;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  background: #F8FAFC;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

[data-theme="dark"] .solar-mode-card {
  background: #071510;
  border-color: #1E3A2E;
}

.solar-mode-card.active {
  border-color: #10B981;
  background: #ECFDF5;
  box-shadow: 0 8px 20px rgba(16, 185, 129, 0.12);
}

[data-theme="dark"] .solar-mode-card.active {
  background: #092C20;
  border-color: #10B981;
}

.solar-mode-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: #E2E8F0;
  color: #064E3B;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  flex-shrink: 0;
  transition: all 0.2s;
}

.solar-mode-card.active .solar-mode-icon {
  background: #10B981;
  color: #FFFFFF;
}

.solar-mode-card h4 {
  font-size: 1rem;
  font-weight: 800;
  color: #1E293B;
  margin-bottom: 0.25rem;
}

[data-theme="dark"] .solar-mode-card h4 {
  color: #F1F5F9;
}

.solar-mode-card p {
  font-size: 0.8rem;
  color: #64748B;
  line-height: 1.5;
  margin: 0;
}

[data-theme="dark"] .solar-mode-card p {
  color: #94A3B8;
}

/* Main Category Tabs (Homes, Farms, Factories) */
.solar-nav-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}

.solar-tab-btn {
  background: #FFFFFF;
  border: 2px solid #E2E8F0;
  border-radius: 14px;
  padding: 1.15rem 1rem;
  font-size: 1.05rem;
  font-weight: 800;
  color: #475569;
  cursor: pointer;
  transition: all 0.25s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
}

[data-theme="dark"] .solar-tab-btn {
  background: #0B1E16;
  border-color: rgba(255, 255, 255, 0.1);
  color: #94A3B8;
}

.solar-tab-btn i {
  font-size: 1.25rem;
  color: #059669;
  transition: transform 0.2s ease;
}

.solar-tab-btn:hover {
  border-color: #10B981;
  color: #064E3B;
  transform: translateY(-2px);
}

.solar-tab-btn.active {
  background: linear-gradient(135deg, #064E3B 0%, #065F46 100%);
  border-color: #059669;
  color: #FFFFFF;
  box-shadow: 0 10px 25px rgba(6, 78, 59, 0.25);
}

.solar-tab-btn.active i {
  color: #F59E0B;
}

/* Calculator Tab Panels */
.solar-tab-panel {
  display: none;
  animation: fadeIn 0.35s ease;
}

.solar-tab-panel.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Calculator Grid (2 Columns: Inputs on Right, Outputs on Left) */
.solar-calc-grid {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 2rem;
  align-items: start;
}

/* Left Card: Input Panel */
.solar-inputs-card {
  background: #FFFFFF;
  border: 1.5px solid #E2E8F0;
  border-radius: 18px;
  padding: 1.75rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
}

[data-theme="dark"] .solar-inputs-card {
  background: #0B1E16;
  border-color: rgba(255, 255, 255, 0.1);
}

.solar-card-title {
  font-size: 1.2rem;
  font-weight: 900;
  color: #064E3B;
  margin-bottom: 0.35rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

[data-theme="dark"] .solar-card-title {
  color: #34D399;
}

.solar-card-desc {
  font-size: 0.85rem;
  color: #64748B;
  margin-bottom: 1.5rem;
}

[data-theme="dark"] .solar-card-desc {
  color: #94A3B8;
}

/* Appliances Interactive Grid for Homes */
.appliances-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 0.85rem;
  max-height: 480px;
  overflow-y: auto;
  padding-right: 0.25rem;
  margin-bottom: 1.5rem;
}

.appliances-grid::-webkit-scrollbar {
  width: 6px;
}
.appliances-grid::-webkit-scrollbar-thumb {
  background: #CBD5E1;
  border-radius: 4px;
}

.appliance-item-card {
  background: #F8FAFC;
  border: 1.5px solid #E2E8F0;
  border-radius: 12px;
  padding: 0.85rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  transition: all 0.2s ease;
}

[data-theme="dark"] .appliance-item-card {
  background: #071510;
  border-color: #1E3A2E;
}

.appliance-item-card.has-items {
  border-color: #10B981;
  background: #F0FDF4;
}

[data-theme="dark"] .appliance-item-card.has-items {
  background: #092C20;
  border-color: #059669;
}

.appliance-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.appliance-info {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.appliance-emoji {
  font-size: 1.4rem;
}

.appliance-title {
  font-size: 0.88rem;
  font-weight: 800;
  color: #1E293B;
}

[data-theme="dark"] .appliance-title {
  color: #F1F5F9;
}

.appliance-watt {
  font-size: 0.74rem;
  color: #64748B;
  font-weight: 600;
}

/* Stepper (+ / -) */
.stepper-control {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  background: #FFFFFF;
  border: 1px solid #CBD5E1;
  border-radius: 8px;
  padding: 2px 4px;
}

[data-theme="dark"] .stepper-control {
  background: #0B1E16;
  border-color: #1E3A2E;
}

.stepper-btn {
  width: 24px;
  height: 24px;
  border-radius: 6px;
  background: #F1F5F9;
  border: none;
  color: #0F172A;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.15s;
}

[data-theme="dark"] .stepper-btn {
  background: #1E3A2E;
  color: #FFFFFF;
}

.stepper-btn:hover {
  background: #10B981;
  color: #FFFFFF;
}

.stepper-val {
  min-width: 20px;
  text-align: center;
  font-size: 0.85rem;
  font-weight: 800;
  color: #064E3B;
}

[data-theme="dark"] .stepper-val {
  color: #34D399;
}

.appliance-hours-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: #64748B;
  padding-top: 0.35rem;
  border-top: 1px dashed #E2E8F0;
}

[data-theme="dark"] .appliance-hours-row {
  border-top-color: #1E3A2E;
  color: #94A3B8;
}

.appliance-hours-row input[type="range"] {
  flex: 1;
  height: 4px;
  accent-color: #10B981;
  cursor: pointer;
}

/* Farm & Factory Input Controls */
.solar-input-group {
  margin-bottom: 1.25rem;
}

.solar-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 800;
  color: #1E293B;
  margin-bottom: 0.45rem;
}

[data-theme="dark"] .solar-label {
  color: #E2E8F0;
}

.solar-select, .solar-input {
  width: 100%;
  padding: 0.75rem 1rem;
  background: #F8FAFC;
  border: 1.5px solid #CBD5E1;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 700;
  color: #0F172A;
  outline: none;
  transition: all 0.2s ease;
  font-family: inherit;
}

[data-theme="dark"] .solar-select, [data-theme="dark"] .solar-input {
  background: #071510;
  border-color: #1E3A2E;
  color: #FFFFFF;
}

.solar-select:focus, .solar-input:focus {
  border-color: #10B981;
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
}

.solar-pills-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.solar-pill-choice {
  padding: 0.5rem 0.9rem;
  border-radius: 8px;
  background: #F1F5F9;
  border: 1px solid #CBD5E1;
  font-size: 0.82rem;
  font-weight: 700;
  color: #334155;
  cursor: pointer;
  transition: all 0.2s ease;
}

[data-theme="dark"] .solar-pill-choice {
  background: #071510;
  border-color: #1E3A2E;
  color: #CBD5E1;
}

.solar-pill-choice:hover {
  border-color: #10B981;
}

.solar-pill-choice.active {
  background: #10B981;
  color: #FFFFFF;
  border-color: #10B981;
}

/* Right Card: Output Results Panel */
.solar-results-card {
  background: #FFFFFF;
  border: 2px solid #10B981;
  border-radius: 18px;
  padding: 1.75rem;
  box-shadow: 0 15px 35px rgba(16, 185, 129, 0.08);
  position: sticky;
  top: 90px;
}

[data-theme="dark"] .solar-results-card {
  background: #0B1E16;
  border-color: #059669;
}

.solar-res-header {
  border-bottom: 2px solid #E2E8F0;
  padding-bottom: 1rem;
  margin-bottom: 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

[data-theme="dark"] .solar-res-header {
  border-bottom-color: rgba(255, 255, 255, 0.1);
}

.solar-res-badge {
  background: #ECFDF5;
  color: #065F46;
  border: 1px solid #A7F3D0;
  padding: 0.3rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.78rem;
  font-weight: 800;
}

[data-theme="dark"] .solar-res-badge {
  background: #092C20;
  color: #34D399;
  border-color: #059669;
}

/* Highlight Output Cards */
.solar-kpi-main {
  background: linear-gradient(135deg, #064E3B 0%, #047857 100%);
  color: #FFFFFF;
  border-radius: 14px;
  padding: 1.25rem;
  text-align: center;
  margin-bottom: 1.25rem;
  box-shadow: 0 8px 20px rgba(6, 78, 59, 0.2);
}

.solar-kpi-label {
  font-size: 0.85rem;
  color: #A7F3D0;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.solar-kpi-value {
  font-size: 2.1rem;
  font-weight: 900;
  color: #FDE68A;
  line-height: 1.1;
  font-family: inherit;
  direction: ltr;
}

.solar-kpi-sub {
  font-size: 0.78rem;
  color: #E2ECE9;
  margin-top: 0.35rem;
}

/* Savings Timeline (1 Yr, 5 Yrs, 10 Yrs) */
.solar-timeline-title {
  font-size: 0.88rem;
  font-weight: 800;
  color: #1E293B;
  margin-bottom: 0.65rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

[data-theme="dark"] .solar-timeline-title {
  color: #E2E8F0;
}

.solar-timeline-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.65rem;
  margin-bottom: 1.25rem;
}

.solar-time-card {
  background: #F8FAFC;
  border: 1.5px solid #E2E8F0;
  border-radius: 12px;
  padding: 0.75rem 0.5rem;
  text-align: center;
  border-bottom: 3.5px solid #059669;
}

[data-theme="dark"] .solar-time-card {
  background: #071510;
  border-color: #1E3A2E;
}

.solar-time-card:nth-child(2) {
  border-bottom-color: #0284C7;
}

.solar-time-card:nth-child(3) {
  border-bottom-color: #D97706;
}

.solar-time-period {
  font-size: 0.74rem;
  font-weight: 800;
  color: #64748B;
  margin-bottom: 0.2rem;
}

[data-theme="dark"] .solar-time-period {
  color: #94A3B8;
}

.solar-time-amount {
  font-size: 1.05rem;
  font-weight: 900;
  color: #064E3B;
  direction: ltr;
}

[data-theme="dark"] .solar-time-amount {
  color: #34D399;
}

/* Secondary KPIs Grid */
.solar-sub-kpis {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.solar-mini-kpi {
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-radius: 10px;
  padding: 0.65rem 0.85rem;
}

[data-theme="dark"] .solar-mini-kpi {
  background: #071510;
  border-color: #1E3A2E;
}

.solar-mini-label {
  font-size: 0.74rem;
  color: #64748B;
  margin-bottom: 0.2rem;
}

.solar-mini-val {
  font-size: 0.95rem;
  font-weight: 800;
  color: #0F172A;
  direction: ltr;
  text-align: right;
}

[data-theme="dark"] .solar-mini-val {
  color: #F1F5F9;
}

/* Action Button */
.solar-btn-whatsapp {
  width: 100%;
  background: #10B981;
  color: #FFFFFF;
  border: none;
  border-radius: 12px;
  padding: 0.95rem 1.25rem;
  font-size: 0.95rem;
  font-weight: 800;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  transition: all 0.25s ease;
  box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
  text-decoration: none;
}

.solar-btn-whatsapp:hover {
  background: #059669;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(16, 185, 129, 0.4);
  color: #FFFFFF;
}

/* Prominent Disclaimer Notice Box */
.solar-disclaimer-box {
  margin-top: 3rem;
  background: #FFFBEB;
  border: 2px solid #F59E0B;
  border-radius: 16px;
  padding: 1.5rem 1.75rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  box-shadow: 0 6px 20px rgba(245, 158, 11, 0.08);
}

[data-theme="dark"] .solar-disclaimer-box {
  background: #1C190D;
  border-color: #D97706;
}

.solar-disclaimer-icon {
  font-size: 1.85rem;
  color: #D97706;
  flex-shrink: 0;
  line-height: 1;
}

.solar-disclaimer-content h4 {
  font-size: 1.05rem;
  font-weight: 900;
  color: #92400E;
  margin-bottom: 0.4rem;
}

[data-theme="dark"] .solar-disclaimer-content h4 {
  color: #FCD34D;
}

.solar-disclaimer-content p {
  font-size: 0.88rem;
  color: #78350F;
  line-height: 1.7;
  margin: 0;
  font-weight: 600;
}

[data-theme="dark"] .solar-disclaimer-content p {
  color: #FDE68A;
}

/* Responsive Breakpoints */
@media (max-width: 992px) {
  .solar-calc-grid {
    grid-template-columns: 1fr;
  }
  .solar-results-card {
    position: static;
  }
}

@media (max-width: 640px) {
  .solar-main-title {
    font-size: 1.6rem;
  }
  .solar-nav-tabs {
    grid-template-columns: 1fr;
  }
  .solar-mode-toggle-grid {
    grid-template-columns: 1fr;
  }
  .appliances-grid {
    grid-template-columns: 1fr;
  }
  .solar-timeline-grid {
    grid-template-columns: 1fr;
  }
}