/* =========================================================
   Festival Seva — Front-end Styles
   ========================================================= */

/* --- Variables ------------------------------------------ */
:root {
  --fs-primary:       #534AB7;
  --fs-primary-dark:  #3C3489;
  --fs-hero-bg:       #EEEDFE;
  --fs-card-bg:       #ffffff;
  --fs-card-border:   #e5e7eb;
  --fs-text:          #1a1a1a;
  --fs-text-muted:    #6b7280;
  --fs-badge-don-bg:  #FAEEDA;
  --fs-badge-don-txt: #854F0B;
  --fs-badge-vol-bg:  #E6F1FB;
  --fs-badge-vol-txt: #185FA5;
  --fs-badge-act-bg:  #EAF3DE;
  --fs-badge-act-txt: #3B6D11;
  --fs-badge-cls-bg:  #FAECE7;
  --fs-badge-cls-txt: #712B13;
  --fs-badge-upc-bg:  #E6F1FB;
  --fs-badge-upc-txt: #185FA5;
  --fs-badge-pst-bg:  #F1EFE8;
  --fs-badge-pst-txt: #444441;
  --fs-placeholder-bg:#D3D1C7;
  --fs-success-bg:    #EAF3DE;
  --fs-success-txt:   #3B6D11;
  --fs-success-border:#c3e0a0;
  --fs-radius-card:   12px;
  --fs-radius-btn:    8px;
  --fs-shadow-card:   0 1px 4px rgba(0,0,0,.07);
}

/* --- Wrapper -------------------------------------------- */
.fs-wrapper {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, sans-serif;
  color: var(--fs-text);
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 16px 48px;
  box-sizing: border-box;
}

/* --- Hero ----------------------------------------------- */
.fs-hero {
  background: var(--fs-hero-bg);
  border-radius: 16px;
  padding: 40px 36px;
  margin-bottom: 36px;
  text-align: center;
}

.fs-hero-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--fs-primary-dark);
  margin: 0 0 10px;
  line-height: 1.2;
}

.fs-hero-subtitle {
  font-size: 1.05rem;
  color: var(--fs-primary);
  margin: 0;
  opacity: .85;
}

/* --- Grid ----------------------------------------------- */
.fs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  align-items: start;
}

@media (max-width: 900px) {
  .fs-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .fs-grid {
    grid-template-columns: 1fr;
  }
}

/* --- Card ----------------------------------------------- */
.fs-card {
  background: var(--fs-card-bg);
  border: 1px solid var(--fs-card-border);
  border-radius: var(--fs-radius-card);
  overflow: hidden;
  box-shadow: var(--fs-shadow-card);
  display: flex;
  flex-direction: column;
  transition: box-shadow .2s ease, transform .2s ease;
}

.fs-card:hover {
  box-shadow: 0 4px 16px rgba(83,74,183,.12);
  transform: translateY(-2px);
}

.fs-card-image {
  width: 100%;
  aspect-ratio: 16/9;
  overflow: hidden;
}

.fs-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.fs-card-image-placeholder {
  width: 100%;
  height: 100%;
  background: var(--fs-placeholder-bg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.fs-card-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 10px;
}

.fs-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
}

.fs-card-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--fs-text);
  margin: 0;
  line-height: 1.35;
  flex: 1;
}

/* --- Status badges ------------------------------------- */
.fs-status-badge {
  font-size: 11px;
  font-weight: 600;
  padding: 3px 9px;
  border-radius: 20px;
  white-space: nowrap;
  flex-shrink: 0;
}

.fs-badge-status-active   { background: var(--fs-badge-act-bg); color: var(--fs-badge-act-txt); }
.fs-badge-status-closing  { background: var(--fs-badge-cls-bg); color: var(--fs-badge-cls-txt); }
.fs-badge-status-upcoming { background: var(--fs-badge-upc-bg); color: var(--fs-badge-upc-txt); }
.fs-badge-status-past     { background: var(--fs-badge-pst-bg); color: var(--fs-badge-pst-txt); }

/* --- Card meta ----------------------------------------- */
.fs-card-meta {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.fs-meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--fs-text-muted);
}

.fs-meta-icon {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  color: var(--fs-primary);
}

/* --- Seva badges --------------------------------------- */
.fs-seva-badges {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.fs-seva-badge {
  font-size: 11px;
  font-weight: 600;
  padding: 3px 9px;
  border-radius: 20px;
}

.fs-seva-badge-donations { background: var(--fs-badge-don-bg); color: var(--fs-badge-don-txt); }
.fs-seva-badge-volunteers { background: var(--fs-badge-vol-bg); color: var(--fs-badge-vol-txt); }

/* --- View Details button ------------------------------- */
.fs-view-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--fs-primary);
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  padding: 9px 16px;
  border-radius: var(--fs-radius-btn);
  border: none;
  cursor: pointer;
  margin-top: auto;
  width: 100%;
  justify-content: center;
  transition: background .2s ease;
}

.fs-view-btn:hover,
.fs-view-btn:focus {
  background: var(--fs-primary-dark);
  outline: none;
}

.fs-btn-arrow {
  width: 12px;
  height: 12px;
  transition: transform .2s ease;
}

.fs-view-btn[aria-expanded="true"] .fs-btn-arrow {
  transform: rotate(180deg);
}

/* --- Detail panel -------------------------------------- */
.fs-detail-panel {
  grid-column: 1 / -1;
  background: var(--fs-hero-bg);
  border: 1px solid rgba(83,74,183,.15);
  border-radius: var(--fs-radius-card);
  overflow: hidden;
  animation: fsSlideDown .25s ease;
}

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

.fs-detail-inner {
  padding: 32px;
  position: relative;
}

.fs-detail-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: #fff;
  border: 1px solid var(--fs-card-border);
  border-radius: 50%;
  width: 32px;
  height: 32px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .15s;
  padding: 0;
}

.fs-detail-close svg {
  width: 14px;
  height: 14px;
  color: var(--fs-text-muted);
}

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

.fs-detail-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

@media (max-width: 768px) {
  .fs-detail-layout {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .fs-detail-inner {
    padding: 20px 16px;
  }
}

/* Left info */
.fs-detail-banner {
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 20px;
}

.fs-detail-banner img {
  width: 100%;
  height: auto;
  display: block;
}

.fs-detail-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--fs-primary-dark);
  margin: 0 0 14px;
}

.fs-detail-meta {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 18px;
}

.fs-detail-meta-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 14px;
  color: var(--fs-text-muted);
}

.fs-detail-meta-item strong {
  color: var(--fs-text);
}

.fs-detail-description {
  font-size: 14px;
  line-height: 1.7;
  color: var(--fs-text);
}

.fs-detail-description p { margin: 0 0 12px; }

/* Right seva panels */
.fs-detail-seva {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.fs-seva-panel {
  background: #fff;
  border: 1px solid var(--fs-card-border);
  border-radius: var(--fs-radius-card);
  padding: 22px;
}

.fs-seva-panel-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--fs-primary-dark);
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 4px;
}

.fs-seva-panel-title svg {
  width: 18px;
  height: 18px;
  color: var(--fs-primary);
  flex-shrink: 0;
}

.fs-seva-panel-sub {
  font-size: 13px;
  color: var(--fs-text-muted);
  margin: 0 0 18px;
}

/* --- Forms --------------------------------------------- */
.fs-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.fs-form-field {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.fs-form-field label {
  font-size: 13px;
  font-weight: 600;
  color: var(--fs-text);
}

.fs-required {
  color: #c0392b;
}

.fs-form-field input,
.fs-form-field select {
  font-size: 14px;
  padding: 9px 12px;
  border: 1px solid var(--fs-card-border);
  border-radius: 6px;
  color: var(--fs-text);
  background: #fff;
  width: 100%;
  box-sizing: border-box;
  transition: border-color .15s;
  font-family: inherit;
}

.fs-form-field input:focus,
.fs-form-field select:focus {
  outline: none;
  border-color: var(--fs-primary);
  box-shadow: 0 0 0 3px rgba(83,74,183,.12);
}

.fs-submit-btn {
  background: var(--fs-primary);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  padding: 11px 20px;
  border: none;
  border-radius: var(--fs-radius-btn);
  cursor: pointer;
  transition: background .2s ease;
  font-family: inherit;
}

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

.fs-submit-btn-volunteer {
  background: var(--fs-badge-vol-txt);
}

.fs-submit-btn-volunteer:hover { background: #0f4a80; }

/* --- Success message ----------------------------------- */
.fs-success-msg {
  background: var(--fs-success-bg);
  color: var(--fs-success-txt);
  border: 1px solid var(--fs-success-border);
  border-radius: 8px;
  padding: 14px 16px;
  font-size: 14px;
  line-height: 1.5;
}

/* --- No seva ------------------------------------------- */
.fs-no-seva {
  background: #fff;
  border: 1px solid var(--fs-card-border);
  border-radius: var(--fs-radius-card);
  padding: 24px;
  text-align: center;
  color: var(--fs-text-muted);
  font-size: 14px;
}

/* --- No festivals -------------------------------------- */
.fs-no-festivals {
  text-align: center;
  padding: 48px 0;
  color: var(--fs-text-muted);
  font-size: 15px;
}