/* ==========================================================
   PRAKOSHTA — BASE STYLESHEET
   ========================================================== */

:root {
  --color-primary: #0077b5;      /* rgb(0,119,181) */
  --color-primary-dark: #00537f;
  --color-accent: #e8792d;       /* safety-orange accent */
  --color-accent-dark: #c25f1a;
  --color-bg: #f6f7f9;
  --color-card: #ffffff;
  --color-text: #232a31;
  --color-text-muted: #667085;
  --color-border: #e2e5e9;
  --color-success: #1f8a51;
  --color-danger: #c0392b;
  --radius: 10px;
  --shadow: 0 1px 3px rgba(16, 24, 40, 0.08), 0 1px 2px rgba(16, 24, 40, 0.06);
  font-size: 16px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.5;
}

a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

img { max-width: 100%; display: block; }

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------- Header / Nav ---------- */
.site-header {
  background: var(--color-card);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 50;
}

.site-header .container { position: relative; }

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.logo {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -0.02em;
}
.logo span { color: var(--color-accent); }

.main-nav { display: flex; align-items: center; gap: 20px; }
.main-nav a { color: var(--color-text); font-weight: 500; font-size: 0.95rem; }
.main-nav a:hover { color: var(--color-primary); text-decoration: none; }
.nav-toggle { display: none; }

.btn {
  display: inline-block;
  padding: 10px 20px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  text-align: center;
}
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary:hover { background: var(--color-primary-dark); color: #fff; text-decoration: none; }
.btn-accent { background: var(--color-accent); color: #fff; }
.btn-accent:hover { background: var(--color-accent-dark); color: #fff; text-decoration: none; }
.btn-outline { background: transparent; border: 1px solid var(--color-border); color: var(--color-text); }
.btn-outline:hover { border-color: var(--color-primary); color: var(--color-primary); text-decoration: none; }
.btn-block { width: 100%; }
.btn-sm { padding: 6px 14px; font-size: 0.85rem; }

/* ---------- Cards / Sections ---------- */
.card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px;
}

.section { padding: 40px 0; }

.page-title { font-size: 1.6rem; font-weight: 700; margin-bottom: 6px; }
.page-subtitle { color: var(--color-text-muted); margin-bottom: 24px; }

/* ---------- Forms ---------- */
.form-group { margin-bottom: 18px; }
label { display: block; font-weight: 600; font-size: 0.9rem; margin-bottom: 6px; }
label .required { color: var(--color-danger); }

input[type=text], input[type=email], input[type=password], input[type=tel],
input[type=number], input[type=date], select, textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-size: 0.95rem;
  font-family: inherit;
  background: #fff;
  color: var(--color-text);
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(28, 78, 128, 0.12);
}
textarea { resize: vertical; min-height: 90px; }

.form-row { display: flex; gap: 16px; flex-wrap: wrap; }
.form-row .form-group { flex: 1 1 200px; }

.helper-text { font-size: 0.82rem; color: var(--color-text-muted); margin-top: 4px; }

.alert {
  padding: 12px 16px;
  border-radius: 8px;
  margin-bottom: 18px;
  font-size: 0.92rem;
}
.alert-danger { background: #fdecea; color: var(--color-danger); border: 1px solid #f5c6c1; }
.alert-success { background: #e9f7ef; color: var(--color-success); border: 1px solid #b9e6cc; }

/* ---------- User type selector (register page) ---------- */
.usertype-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}
.usertype-option {
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  padding: 16px 12px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
  background: #fff;
}
.usertype-option:hover { border-color: var(--color-primary); }
.usertype-option.selected {
  border-color: var(--color-primary);
  background: #eef4fa;
}
.usertype-option input { position: absolute; opacity: 0; pointer-events: none; }
.usertype-option .icon { font-size: 1.8rem; margin-bottom: 6px; }
.usertype-option .label { font-weight: 600; font-size: 0.9rem; }

/* ---------- Auth pages ---------- */
.auth-wrapper {
  max-width: 560px;
  margin: 48px auto;
}
.auth-wrapper .card { padding: 32px; }
.auth-links { text-align: center; margin-top: 16px; font-size: 0.9rem; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-primary-dark);
  color: #cfe0ef;
  padding: 32px 0;
  margin-top: 60px;
  font-size: 0.9rem;
}
.site-footer a { color: #fff; }
.site-footer .footer-cols {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}

@media (max-width: 640px) {
  html { font-size: 15px; }

  /* Stack Top Professionals vertically on mobile, one per row - same
     natural behavior as the Recently Added Profiles grid below it.
     !important guards against source-order issues with the base
     .top-pro-row grid rule declared later in this file. */
  .top-pro-row {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 16px;
  }

  .site-header .container { height: 56px; justify-content: space-between; }
  .logo { font-size: 1.2rem; }

  .nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px; height: 40px;
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    font-size: 1.3rem;
    cursor: pointer;
  }

  .main-nav {
    display: none;
    position: absolute;
    top: 56px;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--color-border);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px 0;
    box-shadow: var(--shadow);
    z-index: 60;
  }
  .main-nav.open { display: flex; }
  .main-nav a, .main-nav .btn {
    padding: 12px 20px;
    border-radius: 0;
    width: 100%;
    text-align: left;
  }
  .main-nav .btn { margin-top: 4px; }

  .container { padding: 0 14px; }
  .section { padding: 24px 0; }
  .page-title { font-size: 1.3rem; }

  .card { padding: 16px; }

  .form-row { flex-direction: column; gap: 0; }
  .form-row .form-group { flex: 1 1 100%; }

  .usertype-grid { grid-template-columns: repeat(2, 1fr); }

  .two-col-layout { grid-template-columns: 1fr !important; }

  .site-footer .footer-cols { flex-direction: column; gap: 16px; }

  /* Prevent iOS zoom-on-focus by keeping inputs at 16px+ */
  input, select, textarea { font-size: 16px; }
}

@media (min-width: 641px) {
  .nav-toggle { display: none !important; }
}

/* ---------- Share menu (used on profile and product pages) ---------- */
.share-menu { position: relative; display: inline-block; }
.share-menu summary {
  list-style: none;
  cursor: pointer;
}
.share-menu summary::-webkit-details-marker { display: none; }
.share-menu[open] summary { pointer-events: none; }
.share-menu-panel {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  box-shadow: var(--shadow);
  padding: 8px;
  min-width: 190px;
  z-index: 30;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.share-menu-panel a, .share-menu-panel button {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 6px;
  color: var(--color-text);
  text-decoration: none;
  font-size: 0.9rem;
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  cursor: pointer;
  font-family: inherit;
}
.share-menu-panel a:hover, .share-menu-panel button:hover {
  background: var(--color-bg);
  text-decoration: none;
}

/* ---------- Star rating widget (pure CSS, no JS needed) ---------- */
.star-rating-input {
  display: flex;
  flex-direction: row-reverse;
  justify-content: flex-end;
  gap: 4px;
}
.star-rating-input input { display: none; }
.star-rating-input label {
  font-size: 2rem;
  line-height: 1;
  color: var(--color-border);
  cursor: pointer;
  transition: color 0.1s ease;
}
.star-rating-input input:checked ~ label,
.star-rating-input label:hover,
.star-rating-input label:hover ~ label {
  color: var(--color-accent);
}

.star-display {
  color: var(--color-accent);
  letter-spacing: 1px;
  font-size: 1.1rem;
}
.star-display .empty { color: var(--color-border); }

/* ---------- Top Professionals: fixed 5-column row, same card style as Recently Added ---------- */
.top-pro-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}