/* ── Ecollab Auth Pages CSS ───────────────────────────────────────────────────
   Extracted from login.html and signup.html.
   Covers: login, signup (3-step), forgot-password.
   ─────────────────────────────────────────────────────────────────────────── */

html, body {
  height: 100%;
  background: var(--auth-bg);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  overflow-x: hidden;
}

/* ── Ambient background ─────────────────────────────────────────────────── */
body::before {
  content: '';
  position: fixed; inset: 0;
  background:
    radial-gradient(ellipse 55% 45% at 15% 85%, rgba(255, 45, 117, 0.18) 0%, transparent 65%),
    radial-gradient(ellipse 40% 40% at 85% 20%, rgba(168, 85, 247, 0.10) 0%, transparent 60%),
    radial-gradient(ellipse 50% 30% at 50% 50%, rgba(255, 45, 117, 0.04) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* ── Neural grid ────────────────────────────────────────────────────────── */
body::after {
  content: '';
  position: fixed; inset: 0;
  background-image:
    linear-gradient(rgba(255, 45, 117, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 45, 117, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}

/* ── Particle canvas ────────────────────────────────────────────────────── */
#particles {
  position: fixed; inset: 0;
  z-index: 1;
  pointer-events: none;
}

/* ── Blob orbs ──────────────────────────────────────────────────────────── */
.orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}
.orb1 {
  width: 420px; height: 420px;
  background: rgba(255, 20, 100, 0.14);
  bottom: -100px; left: -80px;
  animation: orb-drift 12s ease-in-out infinite;
}
.orb2 {
  width: 280px; height: 280px;
  background: rgba(168, 85, 247, 0.10);
  top: 80px; right: -60px;
  animation: orb-drift 15s ease-in-out infinite reverse;
}
@keyframes orb-drift {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50%       { transform: translate(30px, -20px) scale(1.08); }
}

/* ── Page layout ────────────────────────────────────────────────────────── */
.page {
  position: relative; z-index: 2;
  min-height: 100vh;
  display: flex; flex-direction: column;
  padding: 20px 28px 16px;
  overflow: hidden;
}

/* ── Nav logo ───────────────────────────────────────────────────────────── */
.nav-logo {
  display: flex; align-items: center; gap: 10px;
  font-family: 'Poppins', sans-serif;
  font-weight: 700; font-size: 1.2rem;
  text-decoration: none; color: #fff;
  width: fit-content;
}
.nav-logo .ico {
  width: 34px; height: 34px; border-radius: 9px;
  background: linear-gradient(135deg, #FF2D75, #FF4D4D);
  display: grid; place-items: center; font-size: 16px;
}

/* ── Center container ───────────────────────────────────────────────────── */
.center {
  flex: 1; display: flex;
  align-items: center; justify-content: center;
  padding: 8px 0;
  overflow: hidden;
}

/* ── Card ───────────────────────────────────────────────────────────────── */
.card {
  width: 420px;
  background: rgba(10, 7, 20, 0.92);
  border: 1.5px solid rgba(255, 70, 130, 0.65);
  border-radius: 32px;
  padding: 20px 28px 24px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow:
    0 0 35px rgba(255, 0, 110, 0.38),
    0 0 90px rgba(180, 0, 255, 0.12),
    inset 0 0 60px rgba(255, 45, 117, 0.03);
  position: relative;
  animation: card-in 0.6s cubic-bezier(0.16, 1, 0.3, 1) both;
}
@keyframes card-in {
  from { opacity: 0; transform: translateY(28px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0)    scale(1); }
}

/* Signup card is slightly more compact */
.card.signup-card {
  padding: 16px 24px 18px;
}

/* ── Back button ────────────────────────────────────────────────────────── */
.back-btn {
  width: 40px; height: 40px; border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: grid; place-items: center;
  cursor: pointer; margin-bottom: 12px;
  transition: background .2s, border-color .2s, box-shadow .2s;
  text-decoration: none; color: #fff;
}
.back-btn:hover {
  background: rgba(255, 0, 120, 0.1);
  border-color: rgba(255, 0, 120, 0.35);
  box-shadow: 0 0 14px rgba(255, 0, 120, 0.3);
}
.back-btn svg {
  width: 18px; height: 18px;
  stroke: #fff; stroke-width: 2.2;
  fill: none; stroke-linecap: round; stroke-linejoin: round;
}

/* ── Hero text ──────────────────────────────────────────────────────────── */
.hero-text { text-align: center; margin-bottom: 16px; }
.hero-text h1 {
  font-family: 'Poppins', sans-serif;
  font-size: 44px; font-weight: 800;
  line-height: 1.0; margin-bottom: 8px;
}
.hero-text h1 .white { color: #fff; }
.hero-text h1 .grad {
  background: linear-gradient(135deg, #FF416C, #FF2D92);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-text p {
  color: var(--auth-muted);
  font-size: .9rem; line-height: 1.65;
  max-width: 300px; margin: 0 auto;
}

/* ── Step progress dots (signup) ────────────────────────────────────────── */
.steps {
  display: flex; gap: 6px;
  margin-bottom: 10px;
}
.step-dot {
  flex: 1; height: 4px; border-radius: 2px;
  background: rgba(255, 255, 255, 0.10);
  transition: background 0.4s;
}
.step-dot.active {
  background: linear-gradient(90deg, #FF416C, #A855F7);
}

/* ── Form box ───────────────────────────────────────────────────────────── */
.form-box {
  background: rgba(20, 15, 32, 0.92);
  border: 1px solid rgba(255, 70, 130, 0.35);
  border-radius: 22px;
  padding: 14px 16px 16px;
  box-shadow: 0 0 25px rgba(255, 0, 120, 0.10);
  margin-bottom: 12px;
}
.signup-card .form-box {
  border-radius: 18px;
  padding: 10px 14px 12px;
  margin-bottom: 8px;
}

/* ── Input fields ───────────────────────────────────────────────────────── */
.input-wrap {
  position: relative;
  margin-bottom: 8px;
}
.input-wrap:last-child { margin-bottom: 0; }
.signup-card .input-wrap { margin-bottom: 6px; }

.input-row {
  display: flex; align-items: center;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  height: 48px;
  padding: 0 16px;
  transition: border-color .2s, box-shadow .2s;
}
.signup-card .input-row { height: 42px; padding: 0 14px; }

.input-row:focus-within {
  border-color: rgba(255, 45, 117, 0.45);
  box-shadow: 0 0 0 3px rgba(255, 45, 117, 0.08);
}

.input-row input,
.input-row select {
  flex: 1; background: transparent; border: none; outline: none;
  color: #fff; font-size: .9rem; font-family: 'Inter', sans-serif; height: 100%;
}
.input-row input::placeholder { color: #6e6e82; }
.input-row select { color: #6e6e82; cursor: pointer; }
.input-row select option { background: #0a0714; color: #fff; }
.input-row select.filled { color: #fff; }

.input-suffix {
  color: rgba(255, 255, 255, 0.28);
  font-size: .78rem; white-space: nowrap;
  padding-left: 10px;
  border-left: 1px solid rgba(255, 255, 255, 0.07);
  margin-left: 8px;
}

/* ── Eye toggle button ──────────────────────────────────────────────────── */
.eye-btn {
  background: none; border: none; cursor: pointer;
  color: rgba(255, 255, 255, 0.35);
  display: grid; place-items: center;
  padding: 0; transition: color .2s; flex-shrink: 0;
}
.eye-btn:hover { color: var(--auth-pink); }
.eye-btn svg {
  width: 18px; height: 18px;
  stroke: currentColor; stroke-width: 2;
  fill: none; stroke-linecap: round; stroke-linejoin: round;
}

/* ── Divider between fields ─────────────────────────────────────────────── */
.field-divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.05);
  margin: 0 0 12px;
}
.signup-card .field-divider { margin: 0 0 8px; }

/* ── Password strength bar ──────────────────────────────────────────────── */
.strength-wrap { padding: 3px 4px 4px; }
.strength-bar {
  height: 3px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 2px; overflow: hidden;
}
.strength-fill {
  height: 100%; width: 0%;
  border-radius: 2px;
  transition: width .4s, opacity .4s;
  background: linear-gradient(90deg, red, orange, yellow, #0f0, cyan, blue, violet);
  opacity: 0;
}

/* ── Interest tags ──────────────────────────────────────────────────────── */
.tags-label {
  font-size: .75rem; color: var(--auth-muted);
  text-transform: uppercase; letter-spacing: .8px;
  margin-bottom: 8px;
}
.tags-wrap { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 8px; }
.tag {
  padding: 4px 11px; border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.10);
  background: rgba(255, 255, 255, 0.03);
  font-size: .78rem; color: var(--auth-muted);
  cursor: pointer; transition: all .2s;
  user-select: none; font-family: 'Inter', sans-serif;
}
.tag.selected {
  border-color: var(--auth-pink);
  background: rgba(255, 45, 117, 0.15);
  color: #fff;
}

/* ── Options row (Remember me + Forgot password) ────────────────────────── */
.options-row {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 14px; padding: 0 2px;
}
.remember {
  display: flex; align-items: center; gap: 8px;
  cursor: pointer; font-size: .82rem; color: #B7B7C9;
  user-select: none;
}
.remember input[type="checkbox"] { display: none; }
.check-box {
  width: 18px; height: 18px; border-radius: 5px;
  border: 1.5px solid rgba(255, 45, 117, 0.5);
  background: rgba(255, 45, 117, 0.08);
  display: grid; place-items: center;
  transition: background .2s; flex-shrink: 0;
}
.remember input:checked ~ .check-box {
  background: var(--auth-pink); border-color: var(--auth-pink);
}
.check-box svg {
  width: 11px; height: 11px;
  stroke: #fff; stroke-width: 2.5;
  fill: none; opacity: 0;
  transition: opacity .2s;
  stroke-linecap: round; stroke-linejoin: round;
}
.remember input:checked ~ .check-box svg { opacity: 1; }

.forgot {
  color: #FF4D88; font-size: .82rem;
  text-decoration: none; transition: opacity .2s;
}
.forgot:hover { opacity: 0.75; }

/* ── Terms checkbox row ─────────────────────────────────────────────────── */
.check-row {
  display: flex; align-items: center;
  margin-bottom: 10px; padding: 0 2px;
}
.terms-link { color: #FF4D88; text-decoration: none; }
.terms-link:hover { text-decoration: underline; }

/* ── Primary action buttons ─────────────────────────────────────────────── */
.login-btn {
  width: 100%; height: 52px;
  background: linear-gradient(135deg, #FF5A5F, #FF1493);
  border: none; border-radius: 16px;
  color: #fff; font-family: 'Poppins', sans-serif;
  font-size: 1rem; font-weight: 700;
  cursor: pointer; letter-spacing: .03em;
  box-shadow: 0 0 30px rgba(255, 20, 147, 0.4);
  transition: transform .2s, box-shadow .2s;
  margin-bottom: 14px;
  position: relative; overflow: hidden;
}
.login-btn::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.12), transparent);
  opacity: 0; transition: opacity .2s;
}
.login-btn:hover { transform: translateY(-2px); box-shadow: 0 0 50px rgba(255, 20, 147, 0.6); }
.login-btn:hover::before { opacity: 1; }
.login-btn:active { transform: translateY(0); }
.login-btn:disabled { opacity: 0.7; cursor: not-allowed; transform: none; }

.signup-btn {
  width: 100%; height: 44px;
  background: linear-gradient(135deg, #FF5A5F, #FF1493);
  border: none; border-radius: 14px;
  color: #fff; font-family: 'Poppins', sans-serif;
  font-size: .95rem; font-weight: 700;
  cursor: pointer; letter-spacing: .03em;
  box-shadow: 0 0 30px rgba(255, 20, 147, 0.4);
  transition: transform .2s, box-shadow .2s;
  margin-bottom: 10px; position: relative; overflow: hidden;
}
.signup-btn::before { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(255, 255, 255, 0.12), transparent); opacity: 0; transition: opacity .2s; }
.signup-btn:hover { transform: translateY(-2px); box-shadow: 0 0 50px rgba(255, 20, 147, 0.6); }
.signup-btn:hover::before { opacity: 1; }
.signup-btn:active { transform: translateY(0); }

/* ── Forgot password button ─────────────────────────────────────────────── */
.forgot-btn {
  width: 100%; height: 48px;
  background: linear-gradient(135deg, #FF5A5F, #FF1493);
  border: none; border-radius: 14px;
  color: #fff; font-family: 'Poppins', sans-serif;
  font-size: .95rem; font-weight: 700;
  cursor: pointer; letter-spacing: .03em;
  box-shadow: 0 0 30px rgba(255, 20, 147, 0.4);
  transition: transform .2s, box-shadow .2s;
  margin-bottom: 12px; position: relative; overflow: hidden;
}
.forgot-btn:hover { transform: translateY(-2px); box-shadow: 0 0 50px rgba(255, 20, 147, 0.6); }
.forgot-btn:disabled { opacity: 0.7; cursor: not-allowed; transform: none; }

/* ── Step nav buttons (Back + Next) ─────────────────────────────────────── */
.nav-btns { display: flex; gap: 10px; margin-bottom: 10px; }
.btn-back {
  height: 44px; padding: 0 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px; color: #fff;
  font-family: 'Poppins', sans-serif; font-size: .88rem; font-weight: 600;
  cursor: pointer; transition: background .2s, border-color .2s; white-space: nowrap;
}
.btn-back:hover { background: rgba(255, 0, 120, 0.1); border-color: rgba(255, 0, 120, 0.35); }
.btn-next {
  flex: 1; height: 44px;
  background: linear-gradient(135deg, #FF5A5F, #FF1493);
  border: none; border-radius: 14px;
  color: #fff; font-family: 'Poppins', sans-serif; font-size: .95rem; font-weight: 700;
  cursor: pointer; letter-spacing: .03em;
  box-shadow: 0 0 30px rgba(255, 20, 147, 0.4);
  transition: transform .2s, box-shadow .2s; position: relative; overflow: hidden;
}
.btn-next:hover { transform: translateY(-2px); box-shadow: 0 0 50px rgba(255, 20, 147, 0.6); }
.btn-next:disabled { opacity: 0.7; cursor: not-allowed; transform: none; }

/* ── Error message ──────────────────────────────────────────────────────── */
.err-msg {
  font-size: .78rem; color: #ff6b6b;
  margin-top: -6px; margin-bottom: 10px;
  display: none; padding-left: 2px;
}

/* ── Alert banners (JS-injected) ────────────────────────────────────────── */
.alert {
  border-radius: 10px; padding: 10px 14px;
  font-size: .83rem; margin-bottom: 12px;
  display: flex; align-items: center; gap: 8px;
}
.alert-error   { background: rgba(239, 68, 68, 0.12); border: 1px solid rgba(239, 68, 68, 0.35); color: #fca5a5; }
.alert-success { background: rgba(34, 197, 94, 0.1);  border: 1px solid rgba(34, 197, 94, 0.3);  color: #86efac; }
.alert-info    { background: rgba(255, 45, 117, 0.1); border: 1px solid rgba(255, 45, 117, 0.3); color: #fda4af; }

/* ── Social buttons ─────────────────────────────────────────────────────── */
.social-btn {
  width: 100%; height: 46px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center; gap: 12px;
  color: #fff; font-size: .85rem; font-family: 'Inter', sans-serif;
  cursor: pointer; margin-bottom: 8px;
  transition: border-color .2s, box-shadow .2s, background .2s;
  position: relative;
}
.signup-card .social-btn { height: 40px; border-radius: 12px; font-size: .82rem; margin-bottom: 6px; }
.social-btn:hover {
  border-color: rgba(255, 0, 120, 0.3);
  box-shadow: 0 0 18px rgba(255, 0, 120, 0.12);
  background: rgba(255, 255, 255, 0.02);
}
.social-btn .s-text { display: flex; flex-direction: column; align-items: flex-start; line-height: 1.3; }
.social-btn .s-sub  { font-size: .7rem; color: var(--auth-muted); }

/* Google icon */
.g-icon { width: 22px; height: 22px; flex-shrink: 0; }

/* Microsoft squares */
.ms-icon { width: 20px; height: 20px; flex-shrink: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 2px; }
.ms-icon span { border-radius: 1px; }

/* ── Sign up / Login crosslinks ─────────────────────────────────────────── */
.signup-text,
.login-text {
  text-align: center; font-size: .82rem; color: var(--auth-muted);
  margin: 12px 0 14px;
}
.signup-card .login-text { margin: 4px 0 8px; }
.signup-text a, .login-text a { color: #FF4D88; text-decoration: none; font-weight: 600; }
.signup-text a:hover, .login-text a:hover { text-decoration: underline; }

/* ── Badge ──────────────────────────────────────────────────────────────── */
.badge {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 999px; padding: 10px 20px;
  font-size: .8rem; color: #E5E5F0;
  margin: 0 auto; width: fit-content;
}
.signup-card .badge { padding: 7px 16px; font-size: .78rem; margin: 0 auto 6px; }
.badge .b-ico {
  width: 22px; height: 22px; border-radius: 6px;
  background: linear-gradient(135deg, #FF2D75, #FF4D4D);
  display: grid; place-items: center; font-size: 11px;
}

/* ── Floating brain chip ────────────────────────────────────────────────── */
.brain-chip {
  position: absolute;
  top: 28px; right: -16px;
  width: 54px; height: 54px;
  background: rgba(15, 10, 28, 0.9);
  border: 1.5px solid rgba(255, 77, 136, 0.5);
  border-radius: 15px;
  display: grid; place-items: center;
  box-shadow: 0 0 24px rgba(255, 45, 117, 0.35), 0 0 50px rgba(168, 85, 247, 0.15);
  animation: chip-float 5s ease-in-out infinite;
  font-size: 24px; z-index: 10;
  backdrop-filter: blur(10px);
}
@keyframes chip-float {
  0%, 100% { transform: translateY(0) rotate(-3deg); }
  50%       { transform: translateY(-10px) rotate(3deg); }
}

/* ── Step panels ────────────────────────────────────────────────────────── */
.step-panel { display: none; }
.step-panel.active { display: block; animation: fade-in .28s ease both; }
@keyframes fade-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Guest text ─────────────────────────────────────────────────────────── */
.guest-text { text-align: center; font-size: .78rem; color: var(--auth-muted); }
.guest-text a { color: #FF4D88; text-decoration: none; }
.guest-text a:hover { text-decoration: underline; }

/* ── OTP input group ────────────────────────────────────────────────────── */
.otp-group {
  display: flex; gap: 8px; justify-content: center;
  margin-bottom: 12px;
}
.otp-input {
  width: 48px; height: 56px;
  background: rgba(255, 255, 255, 0.03);
  border: 1.5px solid rgba(255, 255, 255, 0.10);
  border-radius: 12px;
  text-align: center; font-size: 1.4rem; font-weight: 700;
  color: #fff; font-family: 'Poppins', sans-serif;
  outline: none; transition: border-color .2s, box-shadow .2s;
  caret-color: var(--auth-pink);
}
.otp-input:focus {
  border-color: rgba(255, 45, 117, 0.6);
  box-shadow: 0 0 0 3px rgba(255, 45, 117, 0.12);
}
.otp-input.filled { border-color: rgba(255, 45, 117, 0.45); color: #FF4D88; }

/* ── Resend timer ───────────────────────────────────────────────────────── */
.resend-row {
  text-align: center; font-size: .82rem; color: var(--auth-muted);
  margin-bottom: 12px;
}
.resend-link {
  color: #FF4D88; cursor: pointer; text-decoration: none; font-weight: 600;
}
.resend-link:hover { text-decoration: underline; }
.resend-link.disabled { color: var(--auth-muted); cursor: default; pointer-events: none; }

/* ── Loading spinner inside button ──────────────────────────────────────── */
.btn-spinner {
  display: inline-block;
  width: 16px; height: 16px;
  border: 2px solid rgba(255,255,255,0.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin .6s linear infinite;
  vertical-align: middle; margin-right: 6px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ═══════════════════════════════════════════════════════════════════════════
   SIGNUP — 5-STEP REDESIGN
   ═══════════════════════════════════════════════════════════════════════════ */

/* ── Card now taller to fit scrollable panels ──────────────────────────── */
.card.signup-card {
  padding: 18px 24px 16px;
  max-height: 92vh;
  display: flex;
  flex-direction: column;
}

/* ── Step header: label + counter ──────────────────────────────────────── */
.step-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 8px;
}
.step-label {
  font-size: .95rem;
  font-weight: 700;
  color: var(--auth-white);
  letter-spacing: -.01em;
}
.step-counter {
  font-size: .72rem;
  color: var(--auth-muted);
  font-family: 'Inter', sans-serif;
}

/* ── 5 dots ─────────────────────────────────────────────────────────────── */
.steps { gap: 5px; margin-bottom: 14px; }

/* ── Scrollable inner box for long steps ───────────────────────────────── */
.signup-scroll-box {
  max-height: 340px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,45,117,0.3) transparent;
  padding-right: 4px;
  margin-bottom: 10px;
}
.signup-scroll-box::-webkit-scrollbar { width: 4px; }
.signup-scroll-box::-webkit-scrollbar-track { background: transparent; }
.signup-scroll-box::-webkit-scrollbar-thumb {
  background: rgba(255,45,117,0.3);
  border-radius: 4px;
}

/* ── Tag sections (category headers) ───────────────────────────────────── */
.tag-section {
  margin-bottom: 14px;
}
.tag-section:last-child { margin-bottom: 4px; }

.tag-section-label {
  font-size: .7rem;
  font-weight: 700;
  color: var(--auth-muted);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 7px;
  display: flex;
  align-items: center;
  gap: 5px;
}
.tag-section-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: rgba(255,255,255,0.06);
  margin-left: 4px;
}

/* Tags wrap inside sections — tighter gap */
.tag-section .tags-wrap {
  gap: 5px;
  margin-bottom: 0;
}

/* ── Step hint text ─────────────────────────────────────────────────────── */
.step-hint {
  font-size: .78rem;
  color: var(--auth-muted);
  margin-bottom: 12px;
  line-height: 1.5;
}

/* ── OTP row ─────────────────────────────────────────────────────────────── */
.otp-row { gap: 6px; }
.otp-send-btn {
  flex-shrink: 0;
  padding: 0 12px;
  height: 30px;
  border-radius: 8px;
  border: 1px solid rgba(255,45,117,0.4);
  background: rgba(255,45,117,0.1);
  color: #FF4D88;
  font-size: .75rem;
  font-weight: 700;
  cursor: pointer;
  transition: all .2s;
  white-space: nowrap;
  font-family: 'Inter', sans-serif;
}
.otp-send-btn:hover:not(:disabled) {
  background: rgba(255,45,117,0.2);
  border-color: rgba(255,45,117,0.7);
}
.otp-send-btn:disabled { opacity: .5; cursor: not-allowed; }
.otp-hint {
  font-size: .7rem;
  color: var(--auth-muted);
  margin: 4px 0 0 2px;
}

/* ── Hobby Builder ──────────────────────────────────────────────────────── */
.hobby-builder { margin-bottom: 10px; }

.hobby-main-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px;
}

.hobby-card {
  border: 1px solid rgba(255,255,255,0.07);
  background: rgba(255,255,255,0.02);
  border-radius: 11px;
  padding: 10px 12px;
  cursor: pointer;
  transition: border-color .2s, background .2s;
  user-select: none;
}
.hobby-card:hover {
  border-color: rgba(255,45,117,0.3);
  background: rgba(255,45,117,0.04);
}
.hobby-card.expanded {
  grid-column: 1 / -1;  /* full width when expanded */
  border-color: rgba(168,85,247,0.4);
  background: rgba(168,85,247,0.05);
  cursor: default;
}

.hobby-card-header {
  display: flex;
  align-items: center;
  gap: 8px;
}
.hobby-icon { font-size: 1.1rem; flex-shrink: 0; }
.hobby-name {
  flex: 1;
  font-size: .82rem;
  font-weight: 600;
  color: var(--auth-white);
}
.hobby-check {
  font-size: .8rem;
  font-weight: 700;
  color: #a855f7;
  width: 18px;
  text-align: center;
  flex-shrink: 0;
}

/* Expanded hobby detail */
.hobby-expanded {
  margin-top: 12px;
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 12px;
}
.hobby-row-label {
  font-size: .68rem;
  font-weight: 700;
  color: var(--auth-muted);
  text-transform: uppercase;
  letter-spacing: .07em;
  margin-bottom: 6px;
  margin-top: 10px;
}
.hobby-row-label:first-child { margin-top: 0; }
.hobby-tags { gap: 5px; flex-wrap: wrap; display: flex; margin-bottom: 0; }
.hobby-tags .tag { font-size: .72rem; padding: 3px 9px; }

/* Metrics row */
.hobby-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr 80px;
  gap: 8px;
  margin-bottom: 10px;
}
.metric-item { display: flex; flex-direction: column; gap: 4px; }
.metric-label {
  font-size: .65rem;
  font-weight: 700;
  color: var(--auth-muted);
  text-transform: uppercase;
  letter-spacing: .06em;
}
.metric-select, .metric-input {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 7px;
  color: var(--auth-white);
  font-size: .75rem;
  padding: 5px 8px;
  outline: none;
  font-family: 'Inter', sans-serif;
  width: 100%;
  box-sizing: border-box;
  transition: border-color .2s;
}
.metric-select:focus, .metric-input:focus {
  border-color: rgba(168,85,247,0.5);
}
.metric-select option { background: #0a0714; }
.metric-input { text-align: center; }
/* Remove number spinner */
.metric-input::-webkit-inner-spin-button,
.metric-input::-webkit-outer-spin-button { -webkit-appearance: none; }

.hobby-add-btn {
  width: 100%;
  padding: 8px 0;
  border-radius: 9px;
  border: 1px solid rgba(168,85,247,0.4);
  background: rgba(168,85,247,0.1);
  color: #a855f7;
  font-size: .78rem;
  font-weight: 700;
  cursor: pointer;
  transition: all .2s;
  font-family: 'Inter', sans-serif;
}
.hobby-add-btn:hover {
  background: rgba(168,85,247,0.2);
  border-color: rgba(168,85,247,0.7);
}

/* ── Hobby Chips (selected summary) ─────────────────────────────────────── */
.selected-hobbies-list {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.hobby-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  background: rgba(168,85,247,0.08);
  border: 1px solid rgba(168,85,247,0.2);
  border-radius: 9px;
  margin-bottom: 5px;
}
.hobby-chip-icon { font-size: 1rem; flex-shrink: 0; }
.hobby-chip-info { flex: 1; min-width: 0; }
.hobby-chip-name {
  font-size: .8rem;
  font-weight: 700;
  color: var(--auth-white);
  display: block;
}
.hobby-chip-sub {
  font-size: .7rem;
  color: var(--auth-muted);
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.hobby-chip-remove {
  background: none;
  border: none;
  color: var(--auth-muted);
  font-size: 1rem;
  cursor: pointer;
  padding: 0 2px;
  line-height: 1;
  flex-shrink: 0;
  transition: color .15s;
}
.hobby-chip-remove:hover { color: #ef4444; }

/* ── Tag colour variants per group ──────────────────────────────────────── */
.tag[data-group="collab"].selected  { border-color: #3b82f6; background: rgba(59,130,246,.15); color: #93c5fd; }
.tag[data-group="goal"].selected    { border-color: #22c55e; background: rgba(34,197,94,.13);  color: #86efac; }
.tag[data-group="avail"].selected   { border-color: #f59e0b; background: rgba(245,158,11,.13); color: #fde68a; }
.tag[data-group="tech"].selected    { border-color: #a855f7; background: rgba(168,85,247,.15); color: #d8b4fe; }
.tag[data-group="academic"].selected{ border-color: #06b6d4; background: rgba(6,182,212,.13);  color: #a5f3fc; }
.tag[data-group="creative"].selected{ border-color: #ec4899; background: rgba(236,72,153,.13); color: #f9a8d4; }

/* ── Mobile tweaks ──────────────────────────────────────────────────────── */
@media (max-width: 480px) {
  .hobby-main-grid { grid-template-columns: 1fr; }
  .hobby-metrics   { grid-template-columns: 1fr 1fr; }
  .metric-item:last-child { grid-column: 1 / -1; }
  .signup-scroll-box { max-height: 260px; }
}