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

:root {
  --sidebar-bg: #0f1923;
  --accent: #00c896;
  --accent-soft: rgba(0,200,150,0.12);
  --page-bg: #f4f6f9;
  --card-bg: #ffffff;
  --border: #e8edf2;
  --text-primary: #0f1923;
  --text-secondary: #64748b;
  --text-muted: #94a3b8;
  --danger: #ef4444;
  --font: 'DM Sans', sans-serif;
  --mono: 'DM Mono', monospace;
}

body {
  font-family: var(--font);
  background: var(--sidebar-bg);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-wrap {
  width: 100%;
  max-width: 420px;
  padding: 24px;
}

.login-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 32px;
}

.login-logo-icon {
  width: 44px;
  height: 44px;
  background: var(--accent);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
}

.login-logo-text { text-align: left; }
.login-logo-name { font-size: 20px; font-weight: 700; color: white; line-height: 1.2; }
.login-logo-sub { font-size: 11px; color: rgba(255,255,255,0.35); letter-spacing: 0.1em; text-transform: uppercase; font-family: var(--mono); }

.login-card {
  background: var(--card-bg);
  border-radius: 16px;
  padding: 32px;
  box-shadow: 0 24px 60px rgba(0,0,0,0.3);
}

.login-title { font-size: 18px; font-weight: 700; color: var(--text-primary); margin-bottom: 6px; }
.login-sub { font-size: 13px; color: var(--text-muted); margin-bottom: 28px; }

.form-group { margin-bottom: 18px; }
.form-label { display: block; font-size: 12px; font-weight: 600; color: var(--text-secondary); margin-bottom: 6px; letter-spacing: 0.04em; text-transform: uppercase; font-family: var(--mono); }
.form-input { width: 100%; padding: 10px 14px; border: 1.5px solid var(--border); border-radius: 8px; font-family: var(--font); font-size: 14px; color: var(--text-primary); outline: none; transition: border-color 0.15s; background: white; }
.form-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }

.form-row { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.remember-label { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-secondary); cursor: pointer; }
.remember-label input { accent-color: var(--accent); width: 15px; height: 15px; }
.forgot-link { font-size: 13px; color: var(--accent); text-decoration: none; font-weight: 500; }
.forgot-link:hover { opacity: 0.8; }

.btn-login { width: 100%; padding: 12px; background: var(--accent); border: none; border-radius: 8px; font-family: var(--font); font-size: 14px; font-weight: 700; color: #0f1923; cursor: pointer; transition: opacity 0.15s; letter-spacing: 0.02em; }
.btn-login:hover { opacity: 0.9; }

.error-msg { background: rgba(239,68,68,0.08); border: 1px solid rgba(239,68,68,0.2); border-radius: 8px; padding: 10px 14px; font-size: 13px; color: var(--danger); margin-bottom: 18px; }

.login-footer { text-align: center; margin-top: 24px; font-size: 12px; color: rgba(255,255,255,0.25); font-family: var(--mono); }