/* study-planner.css - Standalone stylesheet for Study Planner page */

:root {
  --sp-bg: #F2EEE5;
  --sp-surface: #FBF9F4;
  --sp-surface-secondary: #E7E0D4;
  --sp-primary: #18364D;
  --sp-primary-hover: #122839;
  --sp-accent: #B6533B;
  --sp-accent-light: rgba(182, 83, 59, 0.12);
  --sp-text: #1C2833;
  --sp-text-muted: #5A6B7C;
  --sp-border: #D8D0C3;
  --sp-border-focus: #18364D;
  --sp-success: #2E7D32;
  --sp-success-bg: rgba(46, 125, 50, 0.1);
  --sp-warning: #D97706;
  --sp-warning-bg: rgba(217, 119, 6, 0.1);
  --sp-card-shadow: 0 2px 10px rgba(24, 54, 77, 0.05);
  --sp-radius-lg: 12px;
  --sp-radius-md: 8px;
  --sp-radius-sm: 6px;
  --sp-font-family: 'Cairo', system-ui, -apple-system, sans-serif;
}

html.theme-dark {
  --sp-bg: #10171E;
  --sp-surface: #17212A;
  --sp-surface-secondary: #202C36;
  --sp-primary: #94B0C8;
  --sp-primary-hover: #B0C7DC;
  --sp-accent: #D47A61;
  --sp-accent-light: rgba(212, 122, 97, 0.18);
  --sp-text: #E6EDF3;
  --sp-text-muted: #9BB0C1;
  --sp-border: #2C3B49;
  --sp-border-focus: #94B0C8;
  --sp-success: #4CAF50;
  --sp-success-bg: rgba(76, 175, 80, 0.18);
  --sp-warning: #F59E0B;
  --sp-warning-bg: rgba(245, 158, 11, 0.18);
  --sp-card-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
}

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

body {
  font-family: var(--sp-font-family);
  background-color: var(--sp-bg);
  color: var(--sp-text);
  line-height: 1.7;
  direction: rtl;
  text-align: right;
  -webkit-font-smoothing: antialiased;
}

/* Base Container */
.sp-container {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* Simple Navigation Header */
.sp-navbar {
  background-color: var(--sp-surface);
  border-bottom: 1px solid var(--sp-border);
  padding: 0.85rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.sp-nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sp-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--sp-primary);
  font-weight: 800;
  font-size: 1.25rem;
}

.sp-brand-icon {
  width: 34px;
  height: 34px;
  background-color: var(--sp-accent-light);
  color: var(--sp-accent);
  border-radius: var(--sp-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.sp-nav-links {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.sp-nav-link {
  color: var(--sp-text);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: color 0.2s ease;
}

.sp-nav-link:hover {
  color: var(--sp-accent);
}

/* Theme Toggle Button */
.sp-theme-btn {
  background: var(--sp-surface-secondary);
  border: 1px solid var(--sp-border);
  color: var(--sp-text);
  padding: 0.45rem 0.75rem;
  border-radius: var(--sp-radius-sm);
  cursor: pointer;
  font-family: inherit;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  transition: background-color 0.2s ease;
}

.sp-theme-btn:hover {
  background: var(--sp-border);
}

/* Hero Section */
.sp-hero {
  padding: 3.5rem 0 2.5rem;
  text-align: center;
  max-width: 820px;
  margin: 0 auto;
}

.sp-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background-color: var(--sp-accent-light);
  color: var(--sp-accent);
  font-weight: 700;
  font-size: 0.88rem;
  padding: 0.35rem 0.9rem;
  border-radius: 50px;
  margin-bottom: 1.2rem;
  border: 1px solid rgba(182, 83, 59, 0.2);
}

.sp-hero-title {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--sp-primary);
  line-height: 1.35;
  margin-bottom: 1.1rem;
}

.sp-hero-desc {
  font-size: 1.12rem;
  color: var(--sp-text-muted);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.sp-hero-target {
  font-size: 0.95rem;
  color: var(--sp-text);
  background-color: var(--sp-surface-secondary);
  padding: 0.6rem 1.2rem;
  border-radius: var(--sp-radius-md);
  display: inline-block;
  margin-bottom: 2rem;
  border: 1px solid var(--sp-border);
}

.sp-hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background-color: var(--sp-accent);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 1.05rem;
  padding: 0.85rem 2.2rem;
  border-radius: var(--sp-radius-md);
  text-decoration: none;
  box-shadow: 0 4px 12px rgba(182, 83, 59, 0.25);
  transition: transform 0.2s ease, background-color 0.2s ease;
}

.sp-hero-cta:hover {
  background-color: #A0442D;
  transform: translateY(-2px);
}

/* Card Style */
.sp-card {
  background-color: var(--sp-surface);
  border: 1px solid var(--sp-border);
  border-radius: var(--sp-radius-lg);
  padding: 2rem;
  margin-bottom: 2.2rem;
  box-shadow: var(--sp-card-shadow);
}

.sp-section-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--sp-primary);
  margin-bottom: 0.6rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.sp-section-subtitle {
  font-size: 0.98rem;
  color: var(--sp-text-muted);
  margin-bottom: 1.6rem;
}

/* Planner Inputs Form */
.sp-form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.4rem;
  margin-bottom: 1.8rem;
}

.sp-field {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.sp-field label {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--sp-text);
}

.sp-input, .sp-select {
  width: 100%;
  padding: 0.75rem 0.9rem;
  background-color: var(--sp-bg);
  border: 1px solid var(--sp-border);
  border-radius: var(--sp-radius-md);
  color: var(--sp-text);
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color 0.2s ease;
}

.sp-input:focus, .sp-select:focus {
  outline: none;
  border-color: var(--sp-border-focus);
}

/* Subjects Manager */
.sp-subjects-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 1.2rem;
  margin-bottom: 1rem;
}

.sp-subjects-header h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--sp-primary);
}

.sp-subjects-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.sp-subject-item {
  display: grid;
  grid-template-columns: 2fr 1.2fr 1.5fr auto;
  gap: 0.8rem;
  align-items: center;
  background-color: var(--sp-surface-secondary);
  padding: 0.9rem 1rem;
  border-radius: var(--sp-radius-md);
  border: 1px solid var(--sp-border);
}

.sp-btn-icon-danger {
  background: transparent;
  border: 1px solid var(--sp-border);
  color: var(--sp-accent);
  width: 36px;
  height: 36px;
  border-radius: var(--sp-radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: background-color 0.2s ease;
}

.sp-btn-icon-danger:hover {
  background-color: var(--sp-accent-light);
}

.sp-btn-secondary {
  background-color: var(--sp-surface-secondary);
  border: 1px solid var(--sp-border);
  color: var(--sp-text);
  font-weight: 700;
  padding: 0.65rem 1.2rem;
  border-radius: var(--sp-radius-md);
  cursor: pointer;
  font-family: inherit;
  font-size: 0.92rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: background-color 0.2s ease;
}

.sp-btn-secondary:hover {
  background-color: var(--sp-border);
}

.sp-btn-primary {
  background-color: var(--sp-primary);
  border: none;
  color: #FFFFFF;
  font-weight: 700;
  padding: 0.85rem 2rem;
  border-radius: var(--sp-radius-md);
  cursor: pointer;
  font-family: inherit;
  font-size: 1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  margin-top: 1rem;
  transition: background-color 0.2s ease;
}

.sp-btn-primary:hover {
  background-color: var(--sp-primary-hover);
}

/* Results Card & Display */
.sp-results-card {
  border-top: 4px solid var(--sp-accent);
}

.sp-metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.1rem;
  margin-bottom: 2rem;
}

.sp-metric-box {
  background-color: var(--sp-surface-secondary);
  border-radius: var(--sp-radius-md);
  padding: 1.2rem 1rem;
  text-align: center;
  border: 1px solid var(--sp-border);
}

.sp-metric-val {
  font-size: 1.9rem;
  font-weight: 800;
  color: var(--sp-primary);
  line-height: 1.2;
}

.sp-metric-lbl {
  font-size: 0.88rem;
  color: var(--sp-text-muted);
  font-weight: 600;
  margin-top: 0.3rem;
}

/* Subject Hours Allocation Bars */
.sp-allocation-list {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  margin-bottom: 2.2rem;
}

.sp-alloc-item {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.sp-alloc-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.95rem;
  font-weight: 700;
}

.sp-alloc-subject {
  color: var(--sp-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.sp-alloc-hours {
  color: var(--sp-accent);
}

.sp-progress-track {
  height: 12px;
  background-color: var(--sp-surface-secondary);
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--sp-border);
}

.sp-progress-fill {
  height: 100%;
  background-color: var(--sp-accent);
  border-radius: 6px;
  transition: width 0.4s ease;
}

/* Timeline & Phase Breakdown */
.sp-phases-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--sp-primary);
  margin-bottom: 1rem;
  border-bottom: 2px solid var(--sp-border);
  padding-bottom: 0.5rem;
}

.sp-timeline {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.sp-phase-card {
  background-color: var(--sp-surface-secondary);
  border-radius: var(--sp-radius-md);
  padding: 1.2rem;
  border-right: 4px solid var(--sp-primary);
  border-top: 1px solid var(--sp-border);
  border-left: 1px solid var(--sp-border);
  border-bottom: 1px solid var(--sp-border);
}

.sp-phase-card.final-review {
  border-right-color: var(--sp-accent);
  background-color: var(--sp-accent-light);
}

.sp-phase-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}

.sp-phase-name {
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--sp-primary);
}

.sp-phase-days {
  font-size: 0.85rem;
  font-weight: 700;
  background-color: var(--sp-surface);
  color: var(--sp-text);
  padding: 0.25rem 0.65rem;
  border-radius: 50px;
  border: 1px solid var(--sp-border);
}

.sp-phase-desc {
  font-size: 0.92rem;
  color: var(--sp-text-muted);
  line-height: 1.65;
}

/* Methodology Section (Explanatory Content) */
.sp-content-section {
  line-height: 1.85;
}

.sp-grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 1.5rem;
  margin-top: 1.2rem;
}

.sp-method-card {
  background-color: var(--sp-surface);
  border: 1px solid var(--sp-border);
  border-radius: var(--sp-radius-md);
  padding: 1.4rem;
}

.sp-method-card h3 {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--sp-primary);
  margin-bottom: 0.6rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.sp-method-card p {
  font-size: 0.96rem;
  color: var(--sp-text);
}

.sp-quote-box {
  background-color: var(--sp-surface-secondary);
  border-right: 4px solid var(--sp-accent);
  padding: 1.2rem 1.4rem;
  border-radius: var(--sp-radius-sm);
  margin: 1.5rem 0;
  font-size: 0.98rem;
  color: var(--sp-text);
}

/* Scenarios Section */
.sp-scenario-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.4rem;
  margin-top: 1.2rem;
}

.sp-scenario-card {
  background-color: var(--sp-surface);
  border: 1px solid var(--sp-border);
  border-radius: var(--sp-radius-lg);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
}

.sp-scenario-tag {
  align-self: flex-start;
  background-color: var(--sp-accent-light);
  color: var(--sp-accent);
  font-size: 0.82rem;
  font-weight: 800;
  padding: 0.25rem 0.75rem;
  border-radius: 50px;
  margin-bottom: 0.8rem;
}

.sp-scenario-card h3 {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--sp-primary);
  margin-bottom: 0.6rem;
}

.sp-scenario-card p {
  font-size: 0.94rem;
  color: var(--sp-text-muted);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.sp-scenario-solution {
  background-color: var(--sp-surface-secondary);
  border-radius: var(--sp-radius-md);
  padding: 1rem;
  font-size: 0.92rem;
  color: var(--sp-text);
  border: 1px solid var(--sp-border);
  margin-top: auto;
}

/* Common Errors Section */
.sp-errors-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 1.2rem;
}

.sp-error-item {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  background-color: var(--sp-surface);
  border: 1px solid var(--sp-border);
  padding: 1.1rem 1.3rem;
  border-radius: var(--sp-radius-md);
}

.sp-error-icon {
  color: var(--sp-accent);
  font-size: 1.2rem;
  margin-top: 0.2rem;
  flex-shrink: 0;
}

.sp-error-item h4 {
  font-size: 1.02rem;
  font-weight: 800;
  color: var(--sp-primary);
  margin-bottom: 0.3rem;
}

.sp-error-item p {
  font-size: 0.93rem;
  color: var(--sp-text-muted);
}

/* When NOT to use this tool (Anti-fit) */
.sp-antifit-box {
  background-color: var(--sp-warning-bg);
  border: 1px solid var(--sp-warning);
  border-radius: var(--sp-radius-lg);
  padding: 1.8rem;
  margin-top: 1.2rem;
}

.sp-antifit-title {
  color: var(--sp-warning);
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 0.8rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.sp-antifit-list {
  padding-right: 1.4rem;
  color: var(--sp-text);
  font-size: 0.96rem;
  line-height: 1.8;
}

.sp-antifit-list li {
  margin-bottom: 0.5rem;
}

/* FAQ Section */
.sp-faq-grid {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  margin-top: 1.2rem;
}

.sp-faq-item {
  background-color: var(--sp-surface);
  border: 1px solid var(--sp-border);
  border-radius: var(--sp-radius-md);
  padding: 1.3rem 1.5rem;
}

.sp-faq-item h3 {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--sp-primary);
  margin-bottom: 0.5rem;
}

.sp-faq-item p {
  font-size: 0.95rem;
  color: var(--sp-text-muted);
  line-height: 1.75;
}

/* Conclusion & Action Steps */
.sp-conclusion-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.2rem;
  margin-top: 1.4rem;
}

.sp-step-card {
  background-color: var(--sp-surface-secondary);
  border: 1px solid var(--sp-border);
  border-radius: var(--sp-radius-md);
  padding: 1.3rem;
  position: relative;
}

.sp-step-num {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--sp-accent);
  margin-bottom: 0.4rem;
}

.sp-step-card h4 {
  font-size: 1.02rem;
  font-weight: 800;
  color: var(--sp-primary);
  margin-bottom: 0.4rem;
}

.sp-step-card p {
  font-size: 0.92rem;
  color: var(--sp-text-muted);
}

/* Footer */
.sp-footer {
  background-color: var(--sp-surface);
  border-top: 1px solid var(--sp-border);
  padding: 2.2rem 0;
  margin-top: 3.5rem;
  text-align: center;
}

.sp-footer-text {
  font-size: 0.92rem;
  color: var(--sp-text-muted);
  margin-bottom: 0.8rem;
}

.sp-footer-links {
  display: flex;
  justify-content: center;
  gap: 1.4rem;
  flex-wrap: wrap;
}

.sp-footer-link {
  color: var(--sp-text);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
}

.sp-footer-link:hover {
  color: var(--sp-accent);
}

/* Responsive Adjustments */
@media (max-width: 768px) {
  .sp-hero-title {
    font-size: 1.75rem;
  }
  .sp-hero-desc {
    font-size: 1rem;
  }
  .sp-card {
    padding: 1.4rem 1.1rem;
  }
  .sp-subject-item {
    grid-template-columns: 1fr;
    gap: 0.6rem;
  }
  .sp-metrics-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 480px) {
  .sp-metrics-grid {
    grid-template-columns: 1fr;
  }
  .sp-hero-cta {
    width: 100%;
    justify-content: center;
  }
}