@import url('https://fonts.googleapis.com/css2?family=Rajdhani:wght@400;500;600;700&family=DM+Sans:wght@300;400;500&display=swap');

:root {
  --navy-deep:    #071330;
  --navy-mid:     #0d1e45;
  --navy-card:    #112354;
  --green-bright: #2edf72;
  --green-mid:    #1cb85a;
  --green-dark:   #0e8c40;
  --white:        #ffffff;
  --white-60:     rgba(255,255,255,0.6);
  --white-20:     rgba(255,255,255,0.12);
  --glow:         rgba(46,223,114,0.25);
}

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

body {
  background-color: var(--navy-deep);
  font-family: 'DM Sans', sans-serif;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

/* ── Background ambient blobs ───────────────────────────── */
body::before,
body::after {
  content: '';
  position: fixed;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.18;
  z-index: 0;
  pointer-events: none;
}

body::before {
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, var(--green-bright), transparent 70%);
  top: -120px;
  right: -100px;
  animation: blobDrift 12s ease-in-out infinite alternate;
}

body::after {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, #1a7aff, transparent 70%);
  bottom: -100px;
  left: -80px;
  animation: blobDrift 15s ease-in-out infinite alternate-reverse;
}

@keyframes blobDrift {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(30px, 20px) scale(1.08); }
}

/* ── Heartbeat SVG line ─────────────────────────────────── */
.heartbeat-strip {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 80px;
  z-index: 0;
  opacity: 0.12;
  pointer-events: none;
  overflow: hidden;
}

.heartbeat-strip svg {
  width: 200%;
  height: 100%;
  animation: heartScroll 6s linear infinite;
}

@keyframes heartScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ── Login card ─────────────────────────────────────────── */
.login {
  position: relative;
  z-index: 10;
  background: var(--navy-card);
  border: 1px solid rgba(46, 223, 114, 0.15);
  border-radius: 18px;
  padding: 44px 40px 36px;
  width: 420px;
  box-shadow:
    0 0 0 1px rgba(46,223,114,0.08),
    0 8px 32px rgba(0,0,0,0.45),
    0 0 60px rgba(46,223,114,0.06);
  overflow: hidden;
  animation: cardReveal 0.6s cubic-bezier(0.22,1,0.36,1) both;
}

@keyframes cardReveal {
  from { opacity: 0; transform: translateY(24px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* top shimmer bar */
.login::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--green-bright), var(--green-mid), transparent);
  border-radius: 18px 18px 0 0;
}

/* inner wave orb */
.login::after {
  content: '';
  position: absolute;
  width: 320px;
  height: 320px;
  border-radius: 40% 45% 38% 43%;
  background: radial-gradient(circle at 40%, rgba(46,223,114,0.07), transparent 70%);
  bottom: -160px;
  right: -60px;
  animation: orbSpin 14s linear infinite;
  pointer-events: none;
}

@keyframes orbSpin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* ── Logo block ─────────────────────────────────────────── */
.login-logo {
  display: block;
  margin: 0 auto 22px;
  width: 210px;
  border-radius: 14px;
  animation: logoFade 0.7s ease 0.15s both;
}

@keyframes logoFade {
  from { opacity: 0; transform: translateY(-10px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Divider ────────────────────────────────────────────── */
.login-divider {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
  animation: logoFade 0.7s ease 0.25s both;
}

.login-divider span {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(46,223,114,0.3), transparent);
}

.login-divider p {
  font-family: 'Rajdhani', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--white-60);
}

/* ── Input fields ───────────────────────────────────────── */
.input-group {
  position: relative;
  margin-bottom: 16px;
  animation: slideUp 0.5s ease both;
}

.input-group:nth-child(4) { animation-delay: 0.3s; }
.input-group:nth-child(5) { animation-delay: 0.38s; }

@keyframes slideUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.input-group label {
  display: block;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--green-bright);
  margin-bottom: 7px;
  font-family: 'Rajdhani', sans-serif;
}

.input-group input {
  width: 100%;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  padding: 12px 14px;
  font-size: 14.5px;
  font-family: 'DM Sans', sans-serif;
  color: var(--white);
  outline: none;
  transition: border-color 0.25s, box-shadow 0.25s, background 0.25s;
}

.input-group input::placeholder {
  color: rgba(255,255,255,0.28);
}

.input-group input:focus {
  border-color: var(--green-bright);
  background: rgba(46,223,114,0.05);
  box-shadow: 0 0 0 3px rgba(46,223,114,0.12);
}

/* ── Login button ───────────────────────────────────────── */
.login-btn {
  display: block;
  width: 100%;
  margin-top: 24px;
  padding: 13px;
  background: linear-gradient(135deg, var(--green-mid), var(--green-dark));
  border: none;
  border-radius: 9px;
  color: var(--white);
  font-family: 'Rajdhani', sans-serif;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: transform 0.18s, box-shadow 0.18s;
  box-shadow: 0 4px 20px rgba(28,184,90,0.35);
  animation: slideUp 0.5s ease 0.46s both;
}

.login-btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15), transparent);
  opacity: 0;
  transition: opacity 0.2s;
}

.login-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(28,184,90,0.5);
}

.login-btn:hover::after { opacity: 1; }

.login-btn:active {
  transform: translateY(0);
  box-shadow: 0 2px 10px rgba(28,184,90,0.3);
}

/* ── Tagline ────────────────────────────────────────────── */
.login-tagline {
  text-align: center;
  margin-top: 20px;
  font-family: 'Rajdhani', sans-serif;
  font-size: 11.5px;
  letter-spacing: 2px;
  color: var(--white-60);
  animation: slideUp 0.5s ease 0.55s both;
}

/* ── Error / message alerts ─────────────────────────────── */
a {
  text-decoration: none;
  color: var(--white-60);
  font-size: 12px;
}