/* ═══════════════════════════════════════════════════════════
   EMC Terminal™ — Login Page Styles
   Matches the luxury dark navy terminal theme
═══════════════════════════════════════════════════════════ */

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

:root {
  --bg:      #02040e;
  --panel:   #060b1c;
  --panel2:  #091428;
  --b1:      #0e1e45;
  --b2:      #152d64;
  --b3:      #1c3c82;
  --t1:      #e4eeff;
  --t2:      #7aadda;
  --t3:      #4a7299;
  --orange:  #c45c0c;
  --orange2: #dc7220;
  --gold:    #b88c0c;
  --gold2:   #d4a424;
  --emerald: #008a4c;
  --red:     #b42828;
  --font:    Consolas,'Courier New','Lucida Console',monospace;
}

html, body {
  background: var(--bg);
  color: var(--t1);
  font-family: var(--font);
  font-size: 13px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

/* ── Animated background grid ────────────────────────────── */
.bg-grid {
  position: fixed;
  inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(rgba(21,45,100,.18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(21,45,100,.18) 1px, transparent 1px);
  background-size: 40px 40px;
  animation: grid-drift 60s linear infinite;
}
@keyframes grid-drift {
  from { background-position: 0 0; }
  to   { background-position: 40px 40px; }
}

/* ── Outer wrapper ───────────────────────────────────────── */
.login-wrap {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  width: 100%;
  max-width: 420px;
  padding: 24px 16px;
}

/* ── Brand ───────────────────────────────────────────────── */
.login-brand {
  display: flex;
  align-items: baseline;
  gap: 8px;
  user-select: none;
}
.brand-emc {
  font-size: 38px;
  font-weight: 900;
  color: var(--gold2);
  letter-spacing: 4px;
}
.brand-sep {
  font-size: 24px;
  color: var(--b3);
}
.brand-term {
  font-size: 14px;
  color: var(--t2);
  letter-spacing: 5px;
  font-weight: 600;
}
.brand-badge {
  font-size: 10px;
  color: var(--t3);
  vertical-align: super;
}

.login-tagline {
  font-size: 10px;
  color: var(--t3);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-top: -6px;
}

/* ── Card ────────────────────────────────────────────────── */
.login-card {
  width: 100%;
  background: var(--panel);
  border: 1px solid var(--b2);
  border-radius: 4px;
  box-shadow: 0 8px 48px rgba(5,59,168,.22), 0 0 0 1px rgba(21,45,100,.4);
  overflow: hidden;
}

.card-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px;
  background: var(--panel2);
  border-bottom: 1px solid var(--b1);
}
.dot {
  width: 10px; height: 10px;
  border-radius: 50%;
}
.dot-red   { background: #c0392b; }
.dot-gold  { background: var(--gold); }
.dot-green { background: var(--emerald); }
.card-title {
  margin-left: 8px;
  font-size: 9px;
  letter-spacing: 2px;
  color: var(--t3);
  font-weight: 700;
}

/* ── Error ───────────────────────────────────────────────── */
.login-error {
  margin: 14px 20px 0;
  padding: 10px 14px;
  background: rgba(180,40,40,.12);
  border: 1px solid var(--red);
  border-radius: 2px;
  color: #e88;
  font-size: 11px;
  letter-spacing: .5px;
}

/* ── Form ────────────────────────────────────────────────── */
.login-form {
  padding: 22px 22px 18px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.field-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.field-group label {
  font-size: 9px;
  letter-spacing: 2px;
  color: var(--t3);
  font-weight: 700;
}
.field-group input {
  background: var(--bg);
  border: 1px solid var(--b2);
  border-radius: 2px;
  color: var(--t1);
  font-family: var(--font);
  font-size: 13px;
  padding: 10px 12px;
  outline: none;
  transition: border-color .15s;
  width: 100%;
}
.field-group input:focus {
  border-color: var(--orange);
  box-shadow: 0 0 0 2px rgba(196,92,12,.15);
}
.field-group input::placeholder {
  color: var(--t3);
  opacity: .6;
}

/* Password wrapper */
.pw-wrap {
  position: relative;
  display: flex;
  align-items: center;
}
.pw-wrap input {
  padding-right: 38px;
}
.pw-toggle {
  position: absolute;
  right: 10px;
  background: none;
  border: none;
  color: var(--t3);
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  transition: color .15s;
}
.pw-toggle:hover { color: var(--t2); }

/* ── Button ──────────────────────────────────────────────── */
.login-btn {
  margin-top: 4px;
  padding: 12px;
  background: linear-gradient(135deg, var(--orange) 0%, var(--orange2) 100%);
  border: none;
  border-radius: 2px;
  color: #fff;
  font-family: var(--font);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2.5px;
  cursor: pointer;
  transition: opacity .15s, transform .1s;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.login-btn:hover:not(:disabled) { opacity: .9; transform: translateY(-1px); }
.login-btn:active:not(:disabled){ transform: translateY(0); }
.login-btn:disabled              { opacity: .55; cursor: not-allowed; }

/* Loading state */
.btn-loader {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.spinner {
  width: 12px; height: 12px;
  border: 2px solid rgba(255,255,255,.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin .7s linear infinite;
  display: inline-block;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ── Info strip ──────────────────────────────────────────── */
.login-info {
  padding: 10px 22px;
  border-top: 1px solid var(--b1);
  font-size: 10px;
  color: var(--t3);
  text-align: center;
  background: rgba(9,20,40,.4);
  letter-spacing: .4px;
}
.lock-icon { margin-right: 5px; }

/* ── Footer ──────────────────────────────────────────────── */
.login-footer {
  font-size: 10px;
  color: var(--t3);
  text-align: center;
  letter-spacing: .5px;
}
.login-footer a {
  color: var(--t2);
  text-decoration: none;
}
.login-footer a:hover { color: var(--gold2); }

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 480px) {
  .login-wrap { padding: 16px 12px; }
  .brand-emc  { font-size: 30px; }
}