/* ============================================================
   Dhulia Blood Donation – Frontend Styles
   Author: Sakib Mahamud | sakibmahamud.com
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;500;600;700;800;900&family=Poppins:wght@400;500;600;700&display=swap');

/* ── Variables ───────────────────────────────────────── */
:root {
  --dbd-red:        #c0392b;
  --dbd-red-dark:   #8e0000;
  --dbd-red-light:  #e74c3c;
  --dbd-green:      #27ae60;
  --dbd-green-l:    #2ecc71;
  --dbd-blue:       #2980b9;
  --dbd-yellow:     #f39c12;
  --dbd-grey:       #f4f6f9;
  --dbd-white:      #ffffff;
  --dbd-text:       #2c3e50;
  --dbd-text-muted: #7f8c8d;
  --dbd-border:     #e8ecef;
  --dbd-radius:     14px;
  --dbd-shadow:     0 8px 32px rgba(0,0,0,0.10);
  --dbd-shadow-sm:  0 2px 12px rgba(0,0,0,0.07);
  --dbd-font:       'Nunito', sans-serif;
}

/* ── Global Wrap ─────────────────────────────────────── */
.dbd-wrap { font-family: var(--dbd-font); color: var(--dbd-text); }
.dbd-wrap * { box-sizing: border-box; }

/* ── Cards ───────────────────────────────────────────── */
.dbd-card {
  background: var(--dbd-white);
  border-radius: var(--dbd-radius);
  box-shadow: var(--dbd-shadow);
  overflow: hidden;
  margin-bottom: 2rem;
}
.dbd-form-card { max-width: 750px; margin: 2rem auto; }
.dbd-login-card { max-width: 480px; }

.dbd-card-header {
  background: linear-gradient(135deg, var(--dbd-red) 0%, var(--dbd-red-dark) 100%);
  color: #fff;
  padding: 2.5rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.dbd-card-header::before {
  content: '';
  position: absolute;
  width: 300px; height: 300px;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
  top: -100px; right: -80px;
}
.dbd-card-header h2 { font-size: 1.8rem; font-weight: 800; margin: 0.5rem 0 0.25rem; }
.dbd-card-header p  { margin: 0; opacity: 0.85; font-size: 0.95rem; }
.dbd-card-header-red { background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%); }

.dbd-logo-icon {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem;
  color: #fff;
  margin: 0 auto 0.75rem;
  backdrop-filter: blur(4px);
}
.dbd-logo-red { background: rgba(255,255,255,0.15); }
.dbd-card-body { padding: 2rem; }

/* ── Alerts ──────────────────────────────────────────── */
.dbd-alert {
  padding: 0.9rem 1.2rem;
  border-radius: 10px;
  margin-bottom: 1.25rem;
  display: flex; align-items: flex-start; gap: 0.6rem;
  font-size: 0.92rem;
  font-weight: 600;
}
.dbd-alert ul { margin: 0; padding-left: 1.2rem; }
.dbd-alert-error   { background: #fef0f0; border-left: 4px solid var(--dbd-red);   color: var(--dbd-red); }
.dbd-alert-success { background: #f0fef4; border-left: 4px solid var(--dbd-green); color: var(--dbd-green); }
.dbd-alert-info    { background: #f0f6ff; border-left: 4px solid var(--dbd-blue);  color: var(--dbd-blue); }
.dbd-alert-warning { background: #fffbf0; border-left: 4px solid var(--dbd-yellow);color: #7d5a00; }

/* ── Form Elements ───────────────────────────────────── */
.dbd-form { width: 100%; }
.dbd-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--dbd-text);
  margin-bottom: 0.4rem;
  letter-spacing: 0.2px;
}
.dbd-label i { color: var(--dbd-red); margin-right: 5px; font-size: 0.8rem; }
.dbd-input {
  display: block; width: 100%;
  padding: 0.7rem 1rem;
  font-size: 0.92rem;
  font-family: var(--dbd-font);
  color: var(--dbd-text);
  background: #f8fafd;
  border: 2px solid var(--dbd-border);
  border-radius: 10px;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
  outline: none;
  appearance: none;
}
.dbd-input:focus {
  border-color: var(--dbd-red);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(192,57,43,0.08);
}
.dbd-input[type="file"] { padding: 0.5rem; background: #fff; }

/* Password toggle */
.dbd-pass-wrap { position: relative; }
.dbd-pass-wrap .dbd-input { padding-right: 3rem; }
.dbd-eye-btn {
  position: absolute; right: 12px; top: 50%;
  transform: translateY(-50%);
  background: none; border: none;
  color: var(--dbd-text-muted); cursor: pointer;
  font-size: 0.9rem; padding: 0;
}
.dbd-eye-btn:hover { color: var(--dbd-red); }

/* Checkbox */
.dbd-checkbox-wrap { padding: 0.5rem 0; }
.dbd-checkbox-label {
  display: flex; align-items: center; gap: 0.75rem;
  cursor: pointer; font-weight: 600; font-size: 0.9rem;
}
.dbd-checkbox-label input[type="checkbox"] {
  width: 18px; height: 18px;
  accent-color: var(--dbd-red);
  cursor: pointer;
}

/* Urgency radio group */
.dbd-urgency-group { display: flex; gap: 0.75rem; flex-wrap: wrap; }
.dbd-urgency-radio input { display: none; }
.dbd-urgency-btn {
  display: inline-block;
  padding: 0.5rem 1.2rem;
  border-radius: 50px;
  font-weight: 700; font-size: 0.875rem;
  cursor: pointer; border: 2px solid transparent;
  transition: all 0.2s;
}
.dbd-urgency-radio input:checked + .dbd-urgency-btn {
  border-color: currentColor;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  transform: translateY(-1px);
}
.dbd-urgency-normal   { background: #e8f8f0; color: #1a7a4a; }
.dbd-urgency-urgent   { background: #fff8e8; color: #7d5a00; }
.dbd-urgency-critical { background: #fef0f0; color: var(--dbd-red); }

/* ── Buttons ─────────────────────────────────────────── */
.dbd-btn {
  display: inline-flex; align-items: center; gap: 0.45rem;
  padding: 0.55rem 1.2rem;
  border-radius: 8px;
  font-size: 0.88rem; font-weight: 700;
  font-family: var(--dbd-font);
  cursor: pointer; border: 2px solid transparent;
  transition: all 0.2s; text-decoration: none;
  white-space: nowrap;
}
.dbd-btn:hover { transform: translateY(-1px); text-decoration: none; }
.dbd-btn-lg  { padding: 0.75rem 1.8rem; font-size: 1rem; border-radius: 10px; }
.dbd-btn-sm  { padding: 0.3rem 0.75rem; font-size: 0.8rem; border-radius: 6px; }

.dbd-btn-primary {
  background: var(--dbd-red); color: #fff;
  border-color: var(--dbd-red);
}
.dbd-btn-primary:hover { background: var(--dbd-red-dark); color: #fff; border-color: var(--dbd-red-dark); }

.dbd-btn-danger {
  background: #e74c3c; color: #fff;
  border-color: #e74c3c;
}
.dbd-btn-danger:hover { background: var(--dbd-red-dark); color: #fff; }

.dbd-btn-outline {
  background: transparent; color: var(--dbd-red);
  border-color: var(--dbd-red);
}
.dbd-btn-outline:hover { background: var(--dbd-red); color: #fff; }

.dbd-btn-whatsapp {
  background: #25d366; color: #fff;
  border-color: #25d366;
}
.dbd-btn-whatsapp:hover { background: #128c3e; border-color: #128c3e; color: #fff; }

/* ── Badges ──────────────────────────────────────────── */
.dbd-bg-badge { font-size: 0.85rem; padding: 0.35em 0.65em; letter-spacing: 0.5px; }

/* ── Search Panel ────────────────────────────────────── */
.dbd-search-panel {
  background: var(--dbd-white);
  border-radius: var(--dbd-radius);
  box-shadow: var(--dbd-shadow-sm);
  padding: 1.5rem 2rem;
  margin-bottom: 1.5rem;
  border: 1px solid var(--dbd-border);
}
.dbd-search-title {
  font-size: 1.1rem; font-weight: 800;
  color: var(--dbd-red); margin-bottom: 1.25rem;
}
.dbd-search-title i { margin-right: 6px; }
.dbd-results-meta {
  font-size: 0.88rem; font-weight: 600;
  color: var(--dbd-text-muted);
  margin-bottom: 1rem;
}
.dbd-results-meta strong { color: var(--dbd-red); }

/* ── Donor Cards ─────────────────────────────────────── */
.dbd-donor-card {
  background: var(--dbd-white);
  border-radius: var(--dbd-radius);
  box-shadow: var(--dbd-shadow-sm);
  border: 1px solid var(--dbd-border);
  overflow: hidden;
  transition: transform 0.25s, box-shadow 0.25s;
  height: 100%;
  display: flex; flex-direction: column;
}
.dbd-donor-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.12);
}
.dbd-donor-card.dbd-unavailable { opacity: 0.7; }

.dbd-donor-card-top {
  position: relative;
  background: linear-gradient(135deg, #fef0f0 0%, #fde8e8 100%);
  padding: 1.5rem 1rem 0.75rem;
  text-align: center;
}
.dbd-donor-thumb {
  position: relative; display: inline-block;
  width: 90px; height: 90px;
}
.dbd-donor-thumb img {
  width: 90px; height: 90px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid #fff;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}
.dbd-donor-thumb-placeholder {
  width: 90px; height: 90px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--dbd-red), var(--dbd-red-dark));
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem; font-weight: 900; color: #fff;
  border: 3px solid #fff;
  box-shadow: 0 4px 12px rgba(192,57,43,0.3);
}
.dbd-blood-group-overlay {
  position: absolute;
  bottom: -10px; left: 50%;
  transform: translateX(-50%);
}
.dbd-availability-dot {
  position: absolute;
  top: 12px; right: 12px;
  width: 12px; height: 12px;
  border-radius: 50%;
  border: 2px solid #fff;
  box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}
.dbd-availability-dot.available   { background: var(--dbd-green); }
.dbd-availability-dot.unavailable { background: #95a5a6; }

.dbd-donor-card-body {
  padding: 1.2rem 1rem 0.75rem;
  flex: 1;
  text-align: center;
  padding-top: 1.4rem;
}
.dbd-donor-name {
  font-size: 1.05rem; font-weight: 800;
  margin: 0 0 0.5rem;
  color: var(--dbd-text);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.dbd-donor-meta {
  display: flex; flex-direction: column; gap: 0.25rem;
  font-size: 0.8rem; color: var(--dbd-text-muted);
  margin-bottom: 0.75rem;
}
.dbd-donor-meta span i { color: var(--dbd-red); margin-right: 4px; }

.dbd-eligibility-mini {
  display: inline-block;
  font-size: 0.78rem; font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: 50px;
}
.dbd-eligibility-mini.eligible     { background: #e8f8f0; color: var(--dbd-green); }
.dbd-eligibility-mini.not-eligible { background: #fff8e8; color: var(--dbd-yellow); }

.dbd-donor-card-footer {
  display: flex; gap: 0.4rem; flex-wrap: wrap;
  padding: 0.75rem 1rem;
  background: #fafbfc;
  border-top: 1px solid var(--dbd-border);
  justify-content: center;
}

/* ── No Results ──────────────────────────────────────── */
.dbd-no-results { padding: 2rem; }

/* ── Blood Request Cards ─────────────────────────────── */
.dbd-requests-grid { display: flex; flex-direction: column; gap: 1rem; }
.dbd-request-card {
  background: var(--dbd-white);
  border-radius: var(--dbd-radius);
  box-shadow: var(--dbd-shadow-sm);
  border: 1px solid var(--dbd-border);
  overflow: hidden;
  transition: transform 0.2s;
}
.dbd-request-card:hover { transform: translateY(-2px); }
.dbd-request-card.dbd-critical {
  border-color: var(--dbd-red);
  box-shadow: 0 4px 20px rgba(192,57,43,0.15);
}
.dbd-critical-banner {
  background: var(--dbd-red);
  color: #fff;
  font-size: 0.78rem; font-weight: 800;
  padding: 0.3rem 1rem;
  text-align: center;
  letter-spacing: 1px;
  animation: dbd-pulse-bg 1.5s infinite;
}
@keyframes dbd-pulse-bg {
  0%,100% { background: var(--dbd-red); }
  50%      { background: var(--dbd-red-dark); }
}
.dbd-request-card-inner {
  display: flex; align-items: center;
  gap: 1rem; padding: 1rem 1.25rem;
  flex-wrap: wrap;
}
.dbd-request-blood-badge { flex-shrink: 0; }
.dbd-request-details { flex: 1; min-width: 0; }
.dbd-request-details h4 { font-size: 1rem; font-weight: 800; margin: 0 0 0.25rem; }
.dbd-request-details p  { font-size: 0.82rem; color: var(--dbd-text-muted); margin: 0 0 0.2rem; }
.dbd-request-details p i { color: var(--dbd-red); margin-right: 4px; }
.dbd-request-date { font-size: 0.78rem !important; }
.dbd-request-urgency-col { flex-shrink: 0; }
.dbd-request-contact { display: flex; gap: 0.4rem; flex-shrink: 0; }

/* Pulse badge */
.dbd-pulse { animation: dbd-badge-pulse 1.2s infinite; }
@keyframes dbd-badge-pulse {
  0%,100% { opacity: 1; }
  50%      { opacity: 0.7; }
}

/* ── Dashboard ───────────────────────────────────────── */
.dbd-dashboard-header {
  background: var(--dbd-white);
  border-radius: var(--dbd-radius);
  box-shadow: var(--dbd-shadow-sm);
  border: 1px solid var(--dbd-border);
  padding: 1.5rem 2rem;
  display: flex; align-items: center; gap: 1.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}
.dbd-donor-avatar {
  width: 80px; height: 80px; flex-shrink: 0;
}
.dbd-donor-avatar img {
  width: 80px; height: 80px;
  border-radius: 50%; object-fit: cover;
  border: 3px solid var(--dbd-border);
}
.dbd-avatar-placeholder {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--dbd-red), var(--dbd-red-dark));
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem; color: #fff;
}
.dbd-donor-info { flex: 1; }
.dbd-donor-info h2 { font-size: 1.4rem; font-weight: 800; margin: 0 0 0.35rem; }
.dbd-eligibility-badge {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.35rem 1rem;
  border-radius: 50px;
  font-size: 0.85rem; font-weight: 700;
  margin-top: 0.5rem;
}
.dbd-eligibility-badge.eligible     { background: #e8f8f0; color: var(--dbd-green); }
.dbd-eligibility-badge.not-eligible { background: #fff8e8; color: var(--dbd-yellow); }
.dbd-eligibility-badge small { font-size: 0.75rem; font-weight: 500; }
.dbd-dashboard-actions { display: flex; gap: 0.6rem; flex-wrap: wrap; }

/* ── Dashboard Tabs ──────────────────────────────────── */
.dbd-tabs { background: var(--dbd-white); border-radius: var(--dbd-radius); box-shadow: var(--dbd-shadow-sm); border: 1px solid var(--dbd-border); overflow: hidden; }
.dbd-tab-nav {
  display: flex; list-style: none; padding: 0; margin: 0;
  background: var(--dbd-grey); border-bottom: 1px solid var(--dbd-border);
}
.dbd-tab-nav li {
  padding: 0.9rem 1.5rem;
  font-weight: 700; font-size: 0.9rem;
  cursor: pointer; color: var(--dbd-text-muted);
  border-bottom: 3px solid transparent;
  display: flex; align-items: center; gap: 0.4rem;
  transition: all 0.2s;
}
.dbd-tab-nav li:hover   { color: var(--dbd-red); background: rgba(192,57,43,0.04); }
.dbd-tab-nav li.active  { color: var(--dbd-red); background: #fff; border-bottom-color: var(--dbd-red); }
.dbd-tab-content { display: none; padding: 2rem; }
.dbd-tab-content.active { display: block; }

.dbd-current-photo {
  margin-top: 0.5rem;
  width: 60px; height: 60px;
  border-radius: 50%; object-fit: cover;
  border: 2px solid var(--dbd-border);
  display: block;
}

.dbd-form-message { font-size: 0.88rem; font-weight: 600; }
.dbd-form-message.success { color: var(--dbd-green); }
.dbd-form-message.error   { color: var(--dbd-red); }

/* ── Misc ────────────────────────────────────────────── */
.dbd-small-text { font-size: 0.875rem; color: var(--dbd-text-muted); }
.dbd-link { color: var(--dbd-red); font-weight: 700; text-decoration: none; }
.dbd-link:hover { text-decoration: underline; }

/* ── Pagination ──────────────────────────────────────── */
.page-link { color: var(--dbd-red); }
.page-item.active .page-link { background-color: var(--dbd-red); border-color: var(--dbd-red); }

/* ── Responsive ──────────────────────────────────────── */
@media (max-width: 576px) {
  .dbd-card-body { padding: 1.25rem; }
  .dbd-dashboard-header { flex-direction: column; text-align: center; }
  .dbd-tab-nav li { padding: 0.75rem 1rem; font-size: 0.82rem; }
  .dbd-request-card-inner { flex-direction: column; align-items: flex-start; }
  .dbd-request-contact { width: 100%; }
}

/* ── Photo Upload Field ───────────────────────────────── */
.dbd-file-wrap { display: flex; flex-direction: column; gap: 0.4rem; }
.dbd-file-hint {
  font-size: 0.8rem;
  color: var(--dbd-text-muted);
  background: #f0f4ff;
  border: 1px dashed #b0bcdf;
  border-radius: 8px;
  padding: 0.4rem 0.75rem;
  display: flex; align-items: center; gap: 0.4rem;
}
.dbd-file-hint i { color: var(--dbd-blue); }
.dbd-file-hint strong { color: var(--dbd-text); }

.dbd-file-error {
  font-size: 0.82rem; font-weight: 700;
  color: var(--dbd-red);
  background: #fef0f0;
  border: 1px solid #f5c6cb;
  border-radius: 8px;
  padding: 0.45rem 0.75rem;
  display: flex; align-items: center; gap: 0.4rem;
}

.dbd-file-preview {
  display: flex; align-items: center; gap: 0.65rem;
  background: #f0fef4;
  border: 1px solid #a8ddb5;
  border-radius: 8px;
  padding: 0.45rem 0.75rem;
}
.dbd-file-preview img {
  width: 38px; height: 38px;
  border-radius: 50%; object-fit: cover;
  border: 2px solid var(--dbd-green);
}
#dbd-preview-name {
  font-size: 0.8rem; font-weight: 600;
  color: var(--dbd-green);
  flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.dbd-remove-photo {
  background: none; border: none; cursor: pointer;
  color: var(--dbd-red); font-size: 1rem; padding: 0 2px;
  line-height: 1;
}
.dbd-remove-photo:hover { color: var(--dbd-red-dark); }

/* ── Thank You Page ──────────────────────────────────── */
.dbd-thankyou-wrap {
  padding: 2rem 0;
  display: flex; justify-content: center;
}
.dbd-thankyou-card {
  background: var(--dbd-white);
  border-radius: 24px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.12);
  padding: 3rem 2.5rem;
  max-width: 640px;
  width: 100%;
  text-align: center;
  animation: dbd-ty-fadein 0.5s ease;
}
@keyframes dbd-ty-fadein {
  from { opacity:0; transform: translateY(20px); }
  to   { opacity:1; transform: translateY(0); }
}

.dbd-ty-icon {
  position: relative;
  width: 100px; height: 100px;
  margin: 0 auto 1.5rem;
  display: flex; align-items: center; justify-content: center;
}
.dbd-ty-icon i {
  font-size: 3rem;
  color: var(--dbd-red);
  position: relative; z-index: 1;
  animation: dbd-heartbeat 1.3s ease infinite;
}
@keyframes dbd-heartbeat {
  0%,100% { transform: scale(1); }
  14%      { transform: scale(1.18); }
  28%      { transform: scale(1); }
  42%      { transform: scale(1.12); }
  70%      { transform: scale(1); }
}
.dbd-ty-heart-ring {
  position: absolute; inset: 0;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(192,57,43,0.12) 0%, rgba(192,57,43,0) 70%);
  animation: dbd-ring-pulse 1.8s ease infinite;
}
@keyframes dbd-ring-pulse {
  0%,100% { transform: scale(1); opacity: 1; }
  50%      { transform: scale(1.3); opacity: 0.4; }
}

.dbd-ty-title {
  font-size: 2rem; font-weight: 900;
  color: var(--dbd-text); margin: 0 0 0.5rem;
}
.dbd-ty-subtitle {
  font-size: 1.05rem; color: var(--dbd-green);
  font-weight: 700; margin: 0 0 1.5rem;
}

.dbd-ty-divider {
  display: flex; align-items: center; gap: 1rem;
  margin: 0 0 1.5rem;
  color: var(--dbd-red);
}
.dbd-ty-divider::before,
.dbd-ty-divider::after {
  content: '';
  flex: 1; height: 1px;
  background: linear-gradient(to right, transparent, var(--dbd-border));
}
.dbd-ty-divider::after {
  background: linear-gradient(to left, transparent, var(--dbd-border));
}
.dbd-ty-divider i { font-size: 1.1rem; }

.dbd-ty-message {
  color: var(--dbd-text-muted);
  font-size: 0.95rem; line-height: 1.7;
  margin: 0 0 2rem;
}
.dbd-ty-message strong { color: var(--dbd-red); }

.dbd-ty-steps {
  display: flex; gap: 1rem;
  margin-bottom: 2rem;
  text-align: left;
}
.dbd-ty-step {
  flex: 1;
  background: var(--dbd-grey);
  border-radius: 12px;
  padding: 1rem;
  display: flex; flex-direction: column; align-items: flex-start; gap: 0.5rem;
}
.dbd-ty-step-num {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--dbd-red);
  color: #fff;
  font-size: 0.85rem; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.dbd-ty-step p {
  margin: 0; font-size: 0.82rem;
  font-weight: 600; color: var(--dbd-text);
  line-height: 1.4;
}

.dbd-ty-actions {
  display: flex; gap: 1rem; justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.dbd-ty-footer {
  font-size: 0.78rem; color: var(--dbd-text-muted);
  margin: 0;
  display: flex; align-items: center; justify-content: center; gap: 0.4rem;
}
.dbd-ty-footer i { color: var(--dbd-green); }

@media (max-width: 576px) {
  .dbd-thankyou-card { padding: 2rem 1.25rem; }
  .dbd-ty-title { font-size: 1.5rem; }
  .dbd-ty-steps { flex-direction: column; }
  .dbd-ty-actions { flex-direction: column; }
  .dbd-ty-actions .dbd-btn { width: 100%; justify-content: center; }
}