/* ===================================================================
   Tournament Registration – Stylesheet
   Aesthetic: Dark, structured, editorial with gold accents
   =================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;1,9..40,300&display=swap');

/* --- Variables ---------------------------------------------------- */
:root {
  --bg:           #0e0e10;
  --surface:      #18181c;
  --surface-hi:   #222228;
  --border:       #2e2e36;
  --gold:         #c9a84c;
  --gold-light:   #e8c97a;
  --text:         #e8e8ec;
  --text-muted:   #7a7a8a;
  --error:        #e05454;
  --success:      #4cae7a;
  --radius:       6px;
  --transition:   0.18s ease;
}

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

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

body {
  font-family: 'DM Sans', sans-serif;
  background-color: var(--bg);
  color: var(--text);
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 2rem 1rem;
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(201,168,76,.08) 0%, transparent 70%);
}

/* --- Page Layout -------------------------------------------------- */
.page-wrapper {
  width: 100%;
  max-width: 620px;
}

/* --- Header ------------------------------------------------------- */
.page-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.page-header .trophy {
  font-size: 2.8rem;
  line-height: 1;
  margin-bottom: .6rem;
  display: block;
}

.page-header h1 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(2.4rem, 6vw, 3.6rem);
  letter-spacing: .06em;
  color: var(--gold);
  line-height: 1;
}

.page-header p {
  margin-top: .5rem;
  color: var(--text-muted);
  font-size: .95rem;
  font-weight: 300;
}

/* --- Card --------------------------------------------------------- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
}

/* --- Section Titles ----------------------------------------------- */
.section-label {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1rem;
  letter-spacing: .12em;
  color: var(--gold);
  margin-bottom: 1rem;
  padding-bottom: .4rem;
  border-bottom: 1px solid var(--border);
}

/* --- Form Grid ---------------------------------------------------- */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.8rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: .45rem;
}

.form-group.full { grid-column: 1 / -1; }

label {
  font-size: .8rem;
  font-weight: 500;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

input[type="text"],
input[type="password"],
input[type="number"],
select {
  background: var(--surface-hi);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-size: .95rem;
  padding: .65rem .85rem;
  width: 100%;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--text) 50%),
                    linear-gradient(135deg, var(--text) 50%, transparent 50%);
  background-position: calc(100% - .8rem) calc(50% - 2px), calc(100% - .5rem) calc(50% - 2px);
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
}

input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button { -webkit-appearance: none; }

input:focus,
select:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201,168,76,.15);
}

input.invalid {
  border-color: var(--error);
  box-shadow: 0 0 0 3px rgba(224,84,84,.12);
}

/* --- Placements Section ------------------------------------------- */
#placements-section { margin-bottom: 1.8rem; }

.placement-entry {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: .75rem;
  align-items: end;
  padding: .85rem;
  background: var(--surface-hi);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: .65rem;
  animation: slideIn .22s ease;
}

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

.placement-entry .badge {
  grid-column: 1 / -1;
  font-family: 'Bebas Neue', sans-serif;
  font-size: .85rem;
  letter-spacing: .1em;
  color: var(--gold);
  margin-bottom: .2rem;
}

/* --- Buttons ------------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  font-size: .9rem;
  font-weight: 500;
  padding: .65rem 1.2rem;
  transition: background var(--transition), transform var(--transition), opacity var(--transition);
  outline: none;
}

.btn-add {
  background: transparent;
  border: 1px solid var(--gold);
  color: var(--gold);
  width: 100%;
  margin-top: .4rem;
}

.btn-add:hover { background: rgba(201,168,76,.08); }
.btn-add:active { transform: scale(.98); }

.btn-remove {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: .5rem .65rem;
  flex-shrink: 0;
  align-self: flex-end;
  margin-bottom: 0;
}

.btn-remove:hover { border-color: var(--error); color: var(--error); }

.btn-submit {
  background: var(--gold);
  color: #0e0e10;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.1rem;
  letter-spacing: .1em;
  padding: .8rem 2rem;
  width: 100%;
}

.btn-submit:hover  { background: var(--gold-light); }
.btn-submit:active { transform: scale(.99); }
.btn-submit:disabled { opacity: .5; cursor: not-allowed; }

/* --- CAPTCHA ------------------------------------------------------ */
.captcha-box {
  background: var(--surface-hi);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.captcha-question {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.35rem;
  letter-spacing: .08em;
  color: var(--gold);
  white-space: nowrap;
}

.captcha-box input {
  width: 90px;
  flex-shrink: 0;
}

/* --- Feedback ----------------------------------------------------- */
#form-feedback {
  margin-bottom: 1.2rem;
  font-size: .9rem;
  line-height: 1.6;
}

.feedback-error {
  background: rgba(224,84,84,.08);
  border: 1px solid rgba(224,84,84,.3);
  border-radius: var(--radius);
  padding: .8rem 1rem;
  color: var(--error);
}

.feedback-success {
  background: rgba(76,174,122,.08);
  border: 1px solid rgba(76,174,122,.3);
  border-radius: var(--radius);
  padding: .8rem 1rem;
  color: var(--success);
}

.feedback-error ul { padding-left: 1.1rem; }

/* --- Divider ------------------------------------------------------ */
.divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 1.5rem 0;
}

/* --- Responsive --------------------------------------------------- */
@media (max-width: 480px) {
  .form-grid { grid-template-columns: 1fr; }
  .card { padding: 1.4rem; }
  .placement-entry { grid-template-columns: 70px 1fr auto; }
}