/* ═══════════════════════════════════════════════════════════════
   WHCC PTO / Sick Request Form — Stylesheet
   Primary: #163B6D  |  Accent: #316B35  |  Background: #FAF8F4
   ═══════════════════════════════════════════════════════════════ */

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

:root {
  --navy:        #163B6D;
  --navy-dark:   #0f2a4f;
  --navy-light:  #e8edf4;
  --green:       #316B35;
  --green-dark:  #24502a;
  --green-light: #eaf2ea;
  --cream:       #FAF8F4;
  --cream-dark:  #F0EDE6;
  --charcoal:    #2C2C2C;
  --mid-gray:    #6B6B6B;
  --border:      #D8D3CB;
  --border-focus:#163B6D;
  --error:       #B91C1C;
  --error-bg:    #FEF2F2;
  --success:     #15803D;
  --shadow-sm:   0 1px 3px rgba(22,59,109,0.08);
  --shadow-md:   0 4px 16px rgba(22,59,109,0.10);
  --shadow-lg:   0 8px 32px rgba(22,59,109,0.13);
  --radius:      6px;
  --radius-lg:   10px;
  --font-display: 'Georgia', 'Times New Roman', serif;
  --font-body:   -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --transition:  0.18s ease;
}

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background-color: var(--cream);
  color: var(--charcoal);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── Page Wrapper ── */
.page-wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ═══════════════════════════════════════════
   HEADER
   ═══════════════════════════════════════════ */
.site-header {
  background: var(--navy);
  border-bottom: 3px solid var(--green);
  padding: 20px 24px;
  position: relative;
}

.pto-home-btn {
  position: absolute;
  top: 16px;
  left: 16px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 4px;
  color: #ffffff;
  font-size: 0.78rem;
  font-weight: 500;
  text-decoration: none;
  transition: background 150ms, border-color 150ms;
  white-space: nowrap;
  font-family: 'Montserrat', system-ui, -apple-system, sans-serif;
  z-index: 2;
}
.pto-home-btn:hover {
  background: rgba(255,255,255,0.16);
  border-color: rgba(255,255,255,0.32);
}

@media (max-width: 600px) {
  .pto-home-btn {
    position: static;
    margin-bottom: 12px;
    align-self: flex-start;
  }
}

.header-inner {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 20px;
}

.site-logo {
  height: 72px;
  width: auto;
  object-fit: contain;
  flex-shrink: 0;
}

.logo-fallback {
  width: 72px;
  height: 72px;
  background: rgba(255,255,255,0.12);
  border: 2px solid rgba(255,255,255,0.3);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.logo-fallback-text {
  color: #fff;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: bold;
  letter-spacing: 0.05em;
}

.header-text { flex: 1; }

.club-name {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 3vw, 1.45rem);
  color: #ffffff;
  font-weight: normal;
  letter-spacing: 0.03em;
  line-height: 1.2;
}

.form-subtitle {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.65);
  margin-top: 3px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ═══════════════════════════════════════════
   MAIN CONTENT
   ═══════════════════════════════════════════ */
.main-content {
  flex: 1;
  padding: 36px 16px 48px;
}

/* ── Form Card ── */
.form-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  max-width: 860px;
  margin: 0 auto;
  overflow: hidden;
}

/* ── Form Title Block ── */
.form-title-block {
  background: var(--navy-light);
  border-bottom: 2px solid var(--border);
  padding: 28px 36px 24px;
}

.form-title {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 3vw, 1.65rem);
  color: var(--navy);
  font-weight: normal;
  letter-spacing: 0.01em;
}

.title-rule {
  width: 48px;
  height: 3px;
  background: var(--green);
  margin: 10px 0 14px;
  border-radius: 2px;
}

.form-intro {
  font-size: 0.875rem;
  color: var(--mid-gray);
  line-height: 1.65;
  max-width: 640px;
}

/* ── Form Sections ── */
.form-section {
  padding: 28px 36px;
  border-bottom: 1px solid var(--cream-dark);
}
.form-section:last-of-type { border-bottom: none; }

.section-heading {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: normal;
  color: var(--navy);
  margin-bottom: 18px;
  letter-spacing: 0.02em;
}

.section-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  background: var(--navy);
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  border-radius: 50%;
  letter-spacing: 0;
  flex-shrink: 0;
}

.section-note {
  font-size: 0.82rem;
  color: var(--mid-gray);
  margin-top: -10px;
  margin-bottom: 16px;
  line-height: 1.55;
}

/* ── Field Layout ── */
.field-row { display: flex; gap: 16px; margin-bottom: 16px; }
.field-row:last-child { margin-bottom: 0; }
.two-col > .field-group { flex: 1; min-width: 0; }
.one-col > .field-group { flex: 1; }

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

label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--charcoal);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.required { color: var(--error); margin-left: 2px; }
.optional  { color: var(--mid-gray); font-weight: 400; text-transform: none; font-size: 0.75rem; }

/* ── Inputs ── */
input[type="text"],
input[type="email"],
input[type="tel"],
input[type="date"],
textarea,
select {
  width: 100%;
  padding: 10px 13px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--charcoal);
  background: #ffffff;
  transition: border-color var(--transition), box-shadow var(--transition);
  appearance: none;
  -webkit-appearance: none;
}

input::placeholder, textarea::placeholder { color: #AAA; }

input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(22,59,109,0.10);
}

input[readonly] {
  background: var(--cream);
  color: var(--mid-gray);
  cursor: default;
}

textarea { resize: vertical; min-height: 90px; }

/* ── Signature Fields ── */
.signature-field {
  font-family: 'Georgia', serif;
  font-style: italic;
  font-size: 1rem;
  color: var(--navy);
  border-bottom: 2px solid var(--navy);
  border-top: none;
  border-left: none;
  border-right: none;
  border-radius: 0;
  padding-left: 4px;
  background: transparent;
}
.signature-field:focus {
  box-shadow: none;
  border-bottom-color: var(--green);
}

/* ── Select Wrapper ── */
.select-wrapper { position: relative; }
.select-wrapper::after {
  content: '';
  position: absolute;
  right: 13px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 6px solid var(--mid-gray);
  pointer-events: none;
}
.select-wrapper select { padding-right: 36px; cursor: pointer; }

/* ── Error Messages ── */
.error-msg {
  font-size: 0.76rem;
  color: var(--error);
  min-height: 16px;
  display: block;
}

input.is-error, select.is-error, textarea.is-error {
  border-color: var(--error);
  background: var(--error-bg);
}

/* ═══════════════════════════════════════════
   DATE GROUPS
   ═══════════════════════════════════════════ */
.date-group {
  background: var(--cream);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px 20px;
  margin-bottom: 14px;
  position: relative;
  transition: box-shadow var(--transition);
}
.date-group:hover { box-shadow: var(--shadow-sm); }

.date-group-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  gap: 10px;
}

.date-group-label-wrap { flex: 1; }
.date-group-label-wrap label { margin-bottom: 4px; }

.btn-remove-group {
  background: none;
  border: 1.5px solid var(--border);
  color: var(--mid-gray);
  border-radius: var(--radius);
  padding: 6px 10px;
  cursor: pointer;
  font-size: 0.75rem;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 5px;
  transition: all var(--transition);
  flex-shrink: 0;
}
.btn-remove-group:hover {
  border-color: var(--error);
  color: var(--error);
  background: var(--error-bg);
}

/* Dates list */
.dates-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
  min-height: 8px;
}

.date-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--navy-light);
  border: 1px solid rgba(22,59,109,0.18);
  color: var(--navy);
  font-size: 0.8rem;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: 20px;
}

.date-chip-remove {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--mid-gray);
  display: flex;
  align-items: center;
  padding: 0;
  transition: color var(--transition);
  line-height: 1;
}
.date-chip-remove:hover { color: var(--error); }

/* Add date row */
.date-input-row {
  display: flex;
  gap: 8px;
  align-items: center;
}
.date-input-row input[type="date"] { flex: 1; }
.btn-add-date {
  background: var(--navy);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  padding: 10px 14px;
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 600;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: background var(--transition);
  flex-shrink: 0;
}
.btn-add-date:hover { background: var(--navy-dark); }

/* ── Add Group Button ── */
.btn-add-group {
  display: flex;
  align-items: center;
  gap: 8px;
  background: none;
  border: 1.5px dashed var(--navy);
  color: var(--navy);
  border-radius: var(--radius);
  padding: 9px 18px;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 600;
  margin-top: 4px;
  transition: all var(--transition);
}
.btn-add-group:hover {
  background: var(--navy-light);
  border-style: solid;
}

/* ═══════════════════════════════════════════
   APPROVAL BLOCK
   ═══════════════════════════════════════════ */
.approval-block {
  background: #f9faf9;
  border: 1.5px solid #c8ddc9;
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-top: 20px;
}

.approval-banner {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--green-dark);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid #c8ddc9;
}

/* ═══════════════════════════════════════════
   BUTTONS
   ═══════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--navy);
  color: #ffffff;
  border-color: var(--navy);
}
.btn-primary:hover:not(:disabled) { background: var(--navy-dark); border-color: var(--navy-dark); }
.btn-primary:disabled { opacity: 0.45; cursor: not-allowed; }

.btn-secondary {
  background: #ffffff;
  color: var(--navy);
  border-color: var(--navy);
}
.btn-secondary:hover { background: var(--navy-light); }

.btn-accent {
  background: var(--green);
  color: #ffffff;
  border-color: var(--green);
}
.btn-accent:hover { background: var(--green-dark); border-color: var(--green-dark); }

.btn-outline {
  background: none;
  color: var(--navy);
  border-color: var(--navy);
}

/* ── Form Actions ── */
.form-actions {
  padding: 24px 36px 32px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  border-top: 2px solid var(--cream-dark);
  background: var(--cream);
}

/* ═══════════════════════════════════════════
   FOOTER NOTE
   ═══════════════════════════════════════════ */
.page-footer-note {
  text-align: center;
  font-size: 0.8rem;
  color: var(--mid-gray);
  font-style: italic;
  max-width: 860px;
  margin: 18px auto 0;
  padding: 0 16px;
}

/* ═══════════════════════════════════════════
   TOAST NOTIFICATION
   ═══════════════════════════════════════════ */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  padding: 12px 20px;
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 500;
  color: #fff;
  max-width: 360px;
  box-shadow: var(--shadow-lg);
  transform: translateY(20px);
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s ease;
  z-index: 9999;
}
.toast.show {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}
.toast.success { background: var(--green); }
.toast.error   { background: var(--error); }
.toast.info    { background: var(--navy); }

/* ═══════════════════════════════════════════
   LOADING SPINNER (for email sending)
   ═══════════════════════════════════════════ */
.btn-loading {
  position: relative;
  color: transparent !important;
  pointer-events: none;
}
.btn-loading::after {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255,255,255,0.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ═══════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════ */
@media (max-width: 640px) {
  .form-title-block,
  .form-section,
  .form-actions { padding-left: 20px; padding-right: 20px; }

  .field-row.two-col { flex-direction: column; gap: 14px; }

  .form-actions { flex-direction: column; }
  .form-actions .btn { width: 100%; }

  .date-input-row { flex-wrap: wrap; }
  .date-input-row input[type="date"] { flex: 1 1 100%; }
  .btn-add-date { width: 100%; justify-content: center; }

  .header-inner { gap: 14px; }
  .site-logo { height: 52px; }
  .club-name { font-size: 1rem; }
}

@media (max-width: 400px) {
  .form-title-block,
  .form-section,
  .form-actions { padding-left: 14px; padding-right: 14px; }

  .site-header { padding: 14px 16px; }
}