/* =========================================================
   MOBILE NETIFY - LOGIN STYLESHEET (LIGHT MODE - BRANDED)
   ========================================================= */

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

:root {
  /* Ekstraksi Warna dari Logo "N" Netify */
  --brand-teal: #14b8a6;        /* Hijau Tosca / Teal (Garis Diagonal Logo) */
  --brand-blue: #0991b1;        /* Biru Cerah (Kanan Logo) */
  --brand-navy: #0f172a;        /* Navy Gelap (Kiri Logo) */
  
  /* State Warna Komponen UI */
  --primary: var(--brand-teal);
  --primary-hover: #0d9488;
  --primary-glow: rgba(20, 184, 166, 0.2);
  
  --bg-light: #f0fdfa;          /* Soft Mint / Tinted Light Background */
  --card-bg: #ffffff;
  --card-border: #ccfbf1;        /* Border lembut dengan nada Teal */
  
  --text-main: #0f172a;         /* Navy Gelap dari Logo */
  --text-muted: #64748b;
  
  --input-bg: #f8fafc;
  --input-border: #cbd5e1;
  --input-focus-border: var(--brand-teal);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Body Background - Soft Gradient dari Warna Logo */
body.login-page {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--bg-light);
  background-image: 
    radial-gradient(circle at 10% 10%, rgba(20, 184, 166, 0.12) 0%, transparent 40%),
    radial-gradient(circle at 90% 90%, rgba(9, 145, 177, 0.10) 0%, transparent 40%);
  color: var(--text-main);
  padding: 1.25rem;
}

/* Card Container */
.login-card {
  width: 100%;
  max-width: 400px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 20px;
  padding: 2.5rem 2rem;
  box-shadow: 0 15px 35px -5px rgba(15, 23, 42, 0.06),
              0 0 15px rgba(20, 184, 166, 0.05);
}

/* Header */
.brand-header {
  text-align: center;
  margin-bottom: 2rem;
}

.brand-logo {
  width: 84px;
  height: 84px;
  object-fit: contain;
  margin-bottom: 0.75rem;
  filter: drop-shadow(0 6px 12px rgba(20, 184, 166, 0.25));
}

.brand-header h2 {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--brand-navy);
  margin-bottom: 0.35rem;
}

.brand-header p {
  color: var(--text-muted);
  font-size: 0.875rem;
  font-weight: 400;
}

/* Input Fields */
.form-group {
  margin-bottom: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: #334155;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-group input {
  width: 100%;
  padding: 0.875rem 1rem;
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: 12px;
  color: var(--text-main);
  font-size: 0.95rem;
  outline: none;
  transition: all 0.25s ease;
}

.form-group input::placeholder {
  color: #94a3b8;
}

.form-group input:focus {
  border-color: var(--input-focus-border);
  box-shadow: 0 0 0 4px var(--primary-glow);
  background: #ffffff;
}

/* Button Gradient dari Tosca ke Biru Cerah */
#btnLogin {
  width: 100%;
  margin-top: 0.75rem;
  padding: 0.875rem 1rem;
  background: linear-gradient(135deg, #14b8a6 0%, #0991b1 100%);
  color: #ffffff;
  border: none;
  border-radius: 12px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(20, 184, 166, 0.35);
  transition: all 0.2s ease;
}

#btnLogin:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(20, 184, 166, 0.45);
}

#btnLogin:active {
  transform: translateY(0);
}

#btnLogin:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}