/* =========================================================
   UVIKI — Login Page
   Scoped with .uvk- prefix to avoid conflicts with pcoded
   ========================================================= */

:root {
  --uvk-navy:        #0c1b33;
  --uvk-navy-mid:    #152847;
  --uvk-navy-light:  #1d3461;
  --uvk-accent:      #45b7dc;
  --uvk-accent-dark: #2899be;
  --uvk-text:        #1e293b;
  --uvk-muted:       #64748b;
  --uvk-border:      #e2e8f0;
  --uvk-bg-input:    #f8fafc;
  --uvk-radius:      0.2rem;   /* ~3px — tight rounded-1 */
  --uvk-font:        'Poppins', sans-serif;
}

/* ─── Reset body for login only ─── */
body.uvk-login-body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  font-family: var(--uvk-font);
  background: var(--uvk-navy);
  overflow-x: hidden;
}

/* ─── Wrapper ─── */
.uvk-login-wrapper {
  display: flex;
  min-height: 100vh;
}

/* ============================================================
   Brand Panel (left, 42%)
   ============================================================ */
.uvk-brand-panel {
  width: 42%;
  background: linear-gradient(150deg, #2596be 0%, #45b7dc 55%, #5ec4e6 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 3rem 2rem;
}

/* Decorative ring — top right */
.uvk-brand-panel::before {
  content: '';
  position: absolute;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  border: 1px solid rgba(26, 46, 90, 0.12);
  top: -110px;
  right: -130px;
  pointer-events: none;
}

/* Decorative ring — bottom left */
.uvk-brand-panel::after {
  content: '';
  position: absolute;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  border: 1px solid rgba(26, 46, 90, 0.08);
  bottom: -70px;
  left: -70px;
  pointer-events: none;
}

.uvk-brand-inner {
  text-align: center;
  color: #1a2e5a;
  position: relative;
  z-index: 1;
  max-width: 300px;
}

.uvk-logo {
  width: 110px;
  height: 110px;
  object-fit: contain;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.35);
  border: 2px solid rgba(255, 255, 255, 0.6);
  padding: 6px;
  margin-bottom: 1.75rem;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.uvk-brand-name {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  color: #1a2e5a;
  margin: 0 0 0.3rem;
  text-transform: uppercase;
}

.uvk-brand-label {
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #1a2e5a;
  margin: 0 0 1.1rem;
  font-weight: 700;
  opacity: 0.75;
}

.uvk-brand-divider {
  width: 36px;
  height: 2px;
  background: #1a2e5a;
  opacity: 0.3;
  border-radius: 2px;
  margin: 0 auto 1.1rem;
}

.uvk-brand-tagline {
  font-size: 0.88rem;
  color: rgba(26, 46, 90, 0.6);
  margin: 0;
  line-height: 1.65;
}

/* ============================================================
   Form Panel (right, flex 1)
   ============================================================ */
.uvk-form-panel {
  flex: 1;
  background: linear-gradient(rgba(255,255,255,0.88), rgba(255,255,255,0.88)),
              url('../images/mtk1.jpg') center center / cover no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2.5rem 2rem;
}

.uvk-form-inner {
  width: 100%;
  max-width: 380px;
}

/* ─── Form header ─── */
.uvk-form-header {
  margin-bottom: 2rem;
}

.uvk-form-header h2 {
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--uvk-text);
  margin: 0 0 0.3rem;
  font-family: var(--uvk-font);
}

.uvk-form-header p {
  color: var(--uvk-muted);
  margin: 0;
  font-size: 0.88rem;
}

/* ─── Error / feedback alert ─── */
.uvk-form-inner .alert-danger,
.uvk-form-inner p.alert-danger {
  padding: 0.6rem 0.85rem;
  background: #fff1f2;
  border: none;
  border-left: 3px solid #e11d48;
  border-radius: var(--uvk-radius);
  color: #9f1239;
  font-size: 0.84rem;
  margin-bottom: 1.25rem;
  text-align: left !important;
}

/* ─── Input groups ─── */
.uvk-field {
  margin-bottom: 1.2rem;
}

.uvk-field label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--uvk-text);
  margin-bottom: 0.38rem;
  letter-spacing: 0.025em;
  font-family: var(--uvk-font);
}

.uvk-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.uvk-input-icon {
  position: absolute;
  left: 0.8rem;
  color: var(--uvk-muted);
  font-size: 0.78rem;
  pointer-events: none;
  z-index: 1;
}

.uvk-input {
  width: 100%;
  padding: 0.48rem 2.4rem 0.48rem 2.2rem;
  border: 1.5px solid var(--uvk-border);
  border-radius: var(--uvk-radius);
  font-size: 0.85rem;
  color: var(--uvk-text);
  background: var(--uvk-bg-input);
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  font-family: var(--uvk-font);
  -webkit-appearance: none;
}

.uvk-input::placeholder {
  color: #a0aec0;
}

.uvk-input:focus {
  border-color: var(--uvk-accent);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(69, 183, 220, 0.13);
}

/* Password toggle */
.uvk-pw-toggle {
  position: absolute;
  right: 0.7rem;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--uvk-muted);
  padding: 0;
  font-size: 0.78rem;
  line-height: 1;
  z-index: 1;
  transition: color 0.12s;
}

.uvk-pw-toggle:hover {
  color: var(--uvk-text);
}

/* ─── Submit button ─── */
.uvk-btn-login {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.7rem 1rem;
  margin-top: 0.6rem;
  background: var(--uvk-navy);
  color: #fff;
  border: none;
  border-radius: var(--uvk-radius);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.15s ease, transform 0.1s ease;
  font-family: var(--uvk-font);
}

.uvk-btn-login:hover {
  background: var(--uvk-navy-light);
}

.uvk-btn-login:active {
  transform: scale(0.99);
}

/* ─── Footer ─── */
.uvk-form-footer {
  margin-top: 2.5rem;
  text-align: center;
  color: #a0aec0;
  font-size: 0.75rem;
  border-top: 1px solid var(--uvk-border);
  padding-top: 1.25rem;
}

/* ============================================================
   Mobile  (≤ 768px)
   ============================================================ */
@media (max-width: 768px) {
  .uvk-login-wrapper {
    flex-direction: column;
  }

  .uvk-brand-panel {
    width: 100%;
    padding: 2.5rem 1.5rem;
  }

  .uvk-brand-panel::before,
  .uvk-brand-panel::after {
    display: none;
  }

  .uvk-logo {
    width: 72px;
    height: 72px;
  }

  .uvk-brand-name {
    font-size: 1.5rem;
  }

  .uvk-form-panel {
    padding: 2rem 1.25rem;
  }
}