/* ===================================
   TUTORS PAGE – tutors.css
   Theme: Capital Aid (#e63946 red, dark/light)
   =================================== */

/* ---------- HERO ---------- */
.tutors-hero {
  position: relative;
  min-height: 42vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: #0f0f0f;
}

.tutors-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.tutors-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.45;
  animation: tutorOrbDrift 8s ease-in-out infinite alternate;
}

.tutors-orb.orb-1 {
  width: 420px; height: 420px;
  background: radial-gradient(circle, #e63946 0%, transparent 70%);
  top: -120px; left: -80px;
  animation-delay: 0s;
}
.tutors-orb.orb-2 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, #c62d36 0%, transparent 70%);
  bottom: -80px; right: 10%;
  animation-delay: 2s;
}
.tutors-orb.orb-3 {
  width: 200px; height: 200px;
  background: radial-gradient(circle, #ff6b6b 0%, transparent 70%);
  top: 30%; left: 55%;
  animation-delay: 4s;
}

@keyframes tutorOrbDrift {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(30px, 20px) scale(1.08); }
}

.tutors-grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 50px 50px;
}

.tutors-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 4rem 2rem;
}

.tutors-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(230,57,70,0.15);
  border: 1px solid rgba(230,57,70,0.4);
  color: #ff8a8a;
  padding: 0.4rem 1.1rem;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-bottom: 1.2rem;
  backdrop-filter: blur(8px);
}

.tutors-hero-title {
  font-size: clamp(2.4rem, 6vw, 4rem);
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 1rem;
  line-height: 1.1;
}

.tutors-accent {
  color: #e63946;
  position: relative;
}

.tutors-accent::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 100%; height: 3px;
  background: linear-gradient(90deg, #e63946, #ff6b6b);
  border-radius: 2px;
}

.tutors-hero-subtitle {
  color: rgba(255,255,255,0.65);
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ---------- FILTER BAR ---------- */
.tutors-filter-section {
  background: #ffffff;
  border-bottom: 1px solid #ececec;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
}

.tutors-filter-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.4rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.filter-group {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.filter-label {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #888;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  min-width: 110px;
}

.filter-label i { color: #e63946; }

.grade-pills,
.subject-pills {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.grade-pill,
.subject-pill {
  padding: 0.38rem 0.85rem;
  border-radius: 50px;
  border: 1.5px solid #e0e0e0;
  background: #f7f7f7;
  color: #444;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  line-height: 1;
  white-space: nowrap;
}

.grade-pill:hover,
.subject-pill:hover {
  border-color: #e63946;
  color: #e63946;
  background: #fff5f5;
}

.grade-pill.active,
.subject-pill.active {
  background: #e63946;
  border-color: #e63946;
  color: #fff;
  box-shadow: 0 3px 12px rgba(230,57,70,0.3);
}

.filter-divider {
  height: 1px;
  background: #f0f0f0;
  margin: 0.2rem 0;
}

.filter-results-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.3rem;
}

.results-count {
  font-size: 0.85rem;
  color: #888;
}
.results-count strong { color: #1a1a1a; }

.reset-filters-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.9rem;
  border-radius: 50px;
  border: 1.5px solid #ddd;
  background: transparent;
  color: #666;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}
.reset-filters-btn:hover {
  border-color: #e63946;
  color: #e63946;
}

/* ---------- TUTORS GRID ---------- */
.tutors-grid-section {
  background: #f8f9fa;
  padding: 3.5rem 2rem 5rem;
}

.tutors-grid-container {
  max-width: 1200px;
  margin: 0 auto;
}

.tutors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
}

/* ---------- TUTOR CARD ---------- */
.tutor-card {
  background: #ffffff;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.07);
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid rgba(0,0,0,0.04);
}

.tutor-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.13);
}

.tutor-card.hidden {
  display: none;
}

.tutor-card-img-wrap {
  position: relative;
  width: 100%;
  height: 260px;
  overflow: hidden;
}

.tutor-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  transition: transform 0.5s ease;
}

.tutor-card:hover .tutor-card-img {
  transform: scale(1.06);
}

.tutor-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(230,57,70,0.88) 0%, transparent 60%);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 1.2rem;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.tutor-card:hover .tutor-card-overlay {
  opacity: 1;
}

.view-profile-btn {
  color: #fff;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.tutor-card-body {
  padding: 1.4rem 1.6rem 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  flex: 1;
}

.tutor-card-name {
  font-size: 1.15rem;
  font-weight: 700;
  color: #1a1a1a;
  margin: 0;
}

.tutor-card-tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.tutor-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.28rem 0.7rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
}

.grade-tag {
  background: #fff0f1;
  color: #c62d36;
  border: 1px solid #fcc;
}

.subject-tag {
  background: #f0f4ff;
  color: #3b5bdb;
  border: 1px solid #c5d0ff;
}

.tutor-card-bio {
  font-size: 0.88rem;
  color: #666;
  line-height: 1.6;
  margin: 0;
}

/* ---------- EMPTY STATE ---------- */
.tutors-empty {
  text-align: center;
  padding: 5rem 2rem;
  color: #999;
}
.empty-icon { font-size: 3rem; margin-bottom: 1rem; color: #ddd; }
.tutors-empty h3 { font-size: 1.3rem; color: #555; margin-bottom: 0.5rem; }
.tutors-empty p { margin-bottom: 1.5rem; }

/* ---------- CTA ---------- */
.tutors-cta-section {
  background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
  padding: 5rem 2rem;
}

.tutors-cta-container {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

.tutors-cta-content h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: 0.8rem;
}

.tutors-cta-content p {
  color: rgba(255,255,255,0.65);
  font-size: 1.05rem;
  margin-bottom: 2rem;
}

.tutors-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: #e63946;
  color: #fff;
  padding: 0.9rem 2.2rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 8px 30px rgba(230,57,70,0.4);
}

.tutors-cta-btn:hover {
  background: #c62d36;
  transform: translateY(-3px);
  box-shadow: 0 14px 40px rgba(230,57,70,0.5);
}

/* ===================================
   INDIVIDUAL TUTOR PROFILE PAGE
   =================================== */

/* Hero banner */
.tp-hero {
  background: linear-gradient(135deg, #0f0f0f 0%, #1a1a1a 100%);
  padding: 1.2rem 2rem;
  position: relative;
  overflow: hidden;
}

.tp-hero::before {
  content: '';
  position: absolute;
  top: -100px; left: -100px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(230,57,70,0.25) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.tp-hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.tp-back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255,255,255,0.55);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 500;
  transition: color 0.2s;
}

.tp-back-link:hover { color: #e63946; }

/* Main layout */
.tp-main {
  background: #f8f9fa;
  min-height: 80vh;
  padding: 3rem 2rem 5rem;
}

.tp-layout {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 2.5rem;
  align-items: start;
}

/* LEFT PANEL */
.tp-left {
  position: sticky;
  top: 70px;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.tp-profile-card {
  background: #fff;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 8px 40px rgba(0,0,0,0.09);
  border: 1px solid rgba(0,0,0,0.04);
}

.tp-profile-img-wrap {
  width: 100%;
  height: 340px;
  overflow: hidden;
  position: relative;
}

.tp-profile-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.tp-profile-img-overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 80px;
  background: linear-gradient(to top, #fff 0%, transparent 100%);
}

.tp-profile-info {
  padding: 1.6rem 1.8rem 2rem;
}

.tp-profile-name {
  font-size: 1.45rem;
  font-weight: 800;
  color: #1a1a1a;
  margin: 0 0 0.3rem 0;
  line-height: 1.2;
}

.tp-profile-role {
  font-size: 0.9rem;
  color: #e63946;
  font-weight: 600;
  margin-bottom: 1.2rem;
}

.tp-profile-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.4rem;
}

.tp-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.85rem;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 600;
}

.tp-tag-grade {
  background: #fff0f1;
  color: #c62d36;
  border: 1px solid #fcc;
}

.tp-tag-subject {
  background: #f0f4ff;
  color: #3b5bdb;
  border: 1px solid #c5d0ff;
}

.tp-divider {
  height: 1px;
  background: #f0f0f0;
  margin: 1.2rem 0;
}

.tp-quick-facts {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.tp-fact {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.88rem;
  color: #555;
}

.tp-fact i {
  width: 18px;
  color: #e63946;
  flex-shrink: 0;
}

/* RIGHT PANEL */
.tp-right {
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
}

.tp-section-card {
  background: #fff;
  border-radius: 20px;
  padding: 2rem 2.2rem;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
  border: 1px solid rgba(0,0,0,0.04);
}

.tp-section-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 1.2rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.tp-section-title i {
  color: #e63946;
  font-size: 1rem;
}

.tp-description {
  font-size: 0.97rem;
  color: #555;
  line-height: 1.8;
}

.tp-subjects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 0.8rem;
}

.tp-subject-item {
  background: #f8f9fa;
  border-radius: 12px;
  padding: 0.9rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: #333;
  border: 1px solid #eee;
}

.tp-subject-item i { color: #e63946; }

.tp-grade-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tp-grade-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: #fff0f1;
  border: 1.5px solid #fcc;
  color: #c62d36;
  font-size: 0.82rem;
  font-weight: 700;
  transition: all 0.2s;
}

.tp-grade-badge:hover {
  background: #e63946;
  color: #fff;
  border-color: #e63946;
}

/* Form embed panel */
.tp-form-card {
  background: #fff;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
  border: 1px solid rgba(0,0,0,0.04);
}

.tp-form-header {
  background: linear-gradient(135deg, #e63946 0%, #c62d36 100%);
  padding: 1.5rem 2rem;
}

.tp-form-header h3 {
  color: #fff;
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.3rem;
}

.tp-form-header p {
  color: rgba(255,255,255,0.75);
  font-size: 0.85rem;
}

.tp-form-body {
  padding: 0;
}

.tp-form-body iframe {
  width: 100%;
  height: 700px;
  border: none;
  display: block;
}

.tp-form-placeholder {
  padding: 3rem 2rem;
  text-align: center;
  color: #aaa;
}

.tp-form-placeholder i {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  display: block;
  color: #e63946;
  opacity: 0.5;
}

.tp-form-placeholder p {
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1050px) {
  .tp-layout {
    grid-template-columns: 320px 1fr;
    gap: 1.8rem;
  }
}

@media (max-width: 900px) {
  .tp-layout {
    grid-template-columns: 1fr;
    gap: 1.4rem;
  }
  .tp-left {
    position: static;
  }
  .tp-main {
    padding: 1.5rem 1rem 3rem;
  }
  .tp-form-body iframe {
    height: 580px;
  }
}

@media (max-width: 768px) {
  /* Filter bar */
  .tutors-filter-section {
    position: static; /* don't sticky on mobile — too much space taken */
  }
  .tutors-filter-container {
    padding: 1rem;
    gap: 0.75rem;
  }
  .filter-group {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
  .grade-pills,
  .subject-pills {
    overflow-x: auto;
    flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 4px;
    max-width: 100%;
    scrollbar-width: none;
  }
  .grade-pills::-webkit-scrollbar,
  .subject-pills::-webkit-scrollbar { display: none; }

  /* Grid */
  .tutors-grid {
    grid-template-columns: 1fr;
  }
  .tutors-grid-section {
    padding: 2rem 1rem 3rem;
  }

  /* Profile pages */
  .tp-hero {
    padding: 0.8rem 1rem;
  }
  .tp-profile-img-wrap {
    height: 280px;
  }
  .tp-section-card {
    padding: 1.4rem 1.2rem;
  }
  .tp-subjects-grid {
    grid-template-columns: 1fr 1fr;
  }
  .tp-form-body iframe {
    height: 520px;
  }

  /* Availability table */
  .tp-day {
    width: 82px;
    font-size: 0.82rem;
  }
  .tp-avail-row {
    font-size: 0.82rem;
    padding: 0.5rem 0.7rem;
  }
}

@media (max-width: 480px) {
  .tutors-hero-content {
    padding: 2.5rem 1rem;
  }
  .tp-profile-info {
    padding: 1.2rem 1.2rem 1.5rem;
  }
  .tp-profile-name {
    font-size: 1.25rem;
  }
  .tp-form-body iframe {
    height: 480px;
  }
  .tp-subjects-grid {
    grid-template-columns: 1fr;
  }
  .tutors-cta-section {
    padding: 3rem 1rem;
  }
}

/* ===== AVAILABILITY TABLE ===== */
.tp-availability {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.tp-avail-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 0.9rem;
  border-radius: 10px;
  font-size: 0.87rem;
}

.tp-avail-row.available {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
}

.tp-avail-row.unavailable {
  background: #fafafa;
  border: 1px solid #f0f0f0;
  opacity: 0.6;
}

.tp-day {
  font-weight: 700;
  color: #1a1a1a;
  width: 100px;
}

.tp-avail-row.available .tp-time {
  color: #15803d;
  font-weight: 600;
  font-size: 0.83rem;
}

.tp-avail-row.unavailable .tp-time {
  color: #aaa;
  font-size: 0.83rem;
}

.tp-avail-note {
  margin-top: 0.9rem;
  font-size: 0.8rem;
  color: #888;
  display: flex;
  align-items: flex-start;
  gap: 0.4rem;
  line-height: 1.5;
}

.tp-avail-note i {
  color: #e63946;
  margin-top: 2px;
  flex-shrink: 0;
}