:root {
    --dd-primary: #05b996;
    --dd-primary-dark: #049a7d;
    --dd-ink: #1d2b36;
    --dd-muted: #6b7a89;
    --dd-line: #e3e9ef;
    --dd-surface: #f5f8fa;
}
body { background: #fff; }
.dd-login { display: flex; min-height: 100vh; font-family: 'Poppins', sans-serif; color: var(--dd-ink); }
.dd-login__brand {
    position: relative; flex: 0 0 46%; display: flex; flex-direction: column; justify-content: space-between;
    padding: 48px 56px; color: #fff; background-size: cover; background-position: center; overflow: hidden;
}
.dd-login__brand::after {
    content: ""; position: absolute; right: -120px; bottom: -120px; width: 360px; height: 360px;
    border-radius: 50%; border: 60px solid rgba(255, 255, 255, .07); pointer-events: none;
}
.dd-login__logo img { height: 44px; width: auto; }
.dd-login__pitch { max-width: 440px; position: relative; z-index: 1; }
.dd-login__pitch h2 { color: #fff; font-size: 32px; line-height: 1.3; font-weight: 600; margin-bottom: 14px; }
.dd-login__pitch p { color: rgba(255, 255, 255, .85); font-size: 15px; line-height: 1.7; margin-bottom: 32px; }
.dd-login__features { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.dd-login__features li {
    display: flex; align-items: center; gap: 14px; font-size: 15px; font-weight: 500;
    background: rgba(255, 255, 255, .12); border: 1px solid rgba(255, 255, 255, .18);
    border-radius: 12px; padding: 10px 14px; backdrop-filter: blur(4px);
}
.dd-login__features span {
    flex: 0 0 40px; height: 40px; border-radius: 10px; background: #fff;
    display: flex; align-items: center; justify-content: center;
}
.dd-login__features span i { color: var(--dd-primary); font-size: 20px; }
.dd-login__copy { color: rgba(255, 255, 255, .7); font-size: 13px; margin: 0; position: relative; z-index: 1; }

.dd-login__main { flex: 1; display: flex; align-items: center; justify-content: center; padding: 40px 24px; background: var(--dd-surface); }
.dd-login__card {
    width: 100%; max-width: 420px; background: #fff; border-radius: 18px; padding: 40px 36px;
    box-shadow: 0 1px 2px rgba(16, 24, 40, .04), 0 12px 32px rgba(16, 24, 40, .08);
}
.dd-login__logo-mobile { display: none; margin-bottom: 24px; }
.dd-login__logo-mobile img { height: 36px; width: auto; }
.dd-login__card h1 { font-size: 26px; font-weight: 600; color: var(--dd-ink); margin: 0 0 6px; }
.dd-login__lead { color: var(--dd-muted); font-size: 14px; margin-bottom: 28px; }

.dd-alert { display: flex; gap: 10px; align-items: flex-start; border-radius: 10px; padding: 12px 14px; font-size: 14px; margin-bottom: 20px; }
.dd-alert i { font-size: 18px; line-height: 1.2; }
.dd-alert--error { background: #fdecec; color: #b42318; }
.dd-alert--success { background: #e7f8f3; color: #087a63; }

.dd-field { margin-bottom: 18px; }
.dd-field label { display: block; font-size: 13px; font-weight: 500; color: var(--dd-ink); margin-bottom: 8px; }
.dd-field__row { display: flex; justify-content: space-between; align-items: baseline; }
.dd-field__row a { font-size: 13px; color: var(--dd-primary); font-weight: 500; }
.dd-input { position: relative; display: flex; align-items: center; }
.dd-input > i { position: absolute; left: 14px; color: #98a6b3; font-size: 18px; pointer-events: none; }
.dd-input input {
    width: 100%; height: 48px; border: 1px solid var(--dd-line); border-radius: 10px; background: #fff;
    padding: 0 44px; font-size: 14px; color: var(--dd-ink); transition: border-color .15s, box-shadow .15s;
}
.dd-input input::placeholder { color: #a9b5c0; }
.dd-input input:focus { outline: none; border-color: var(--dd-primary); box-shadow: 0 0 0 4px rgba(5, 185, 150, .15); }
.dd-input__toggle { position: absolute; right: 6px; height: 36px; width: 36px; border: 0; background: transparent; color: #98a6b3; border-radius: 8px; cursor: pointer; }
.dd-input__toggle:hover { color: var(--dd-primary); background: var(--dd-surface); }

.dd-btn {
    width: 100%; height: 48px; border: 0; border-radius: 10px; margin-top: 8px;
    background: var(--dd-primary); color: #fff; font-size: 15px; font-weight: 600; letter-spacing: .2px;
    box-shadow: 0 6px 16px rgba(5, 185, 150, .28); transition: background .15s, transform .05s;
}
.dd-btn:hover { background: var(--dd-primary-dark); }
.dd-btn:active { transform: translateY(1px); }

.dd-login__signup { text-align: center; font-size: 14px; color: var(--dd-muted); margin: 24px 0 0; }
.dd-login__signup a { color: var(--dd-primary); font-weight: 600; }
.dd-login__footer { display: flex; justify-content: space-between; align-items: center; margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--dd-line); }
.dd-login__footer a { color: var(--dd-muted); font-size: 13px; display: inline-flex; align-items: center; gap: 6px; }
.dd-login__footer a:hover { color: var(--dd-primary); text-decoration: none; }
.dd-login__social { width: 36px; height: 36px; justify-content: center; border-radius: 50%; background: var(--dd-surface); font-size: 18px !important; }

@media (max-width: 991px) {
    .dd-login__brand { display: none; }
    .dd-login__logo-mobile { display: inline-block; }
}
@media (max-width: 480px) {
    .dd-login__main { padding: 24px 16px; align-items: flex-start; }
    .dd-login__card { padding: 28px 20px; border-radius: 14px; }
    .dd-login__card h1 { font-size: 22px; }
}

/* Tambahan: daftar & Google */
.dd-google { display: flex; align-items: center; justify-content: center; gap: 10px; width: 100%; height: 48px; border: 1px solid var(--dd-line); border-radius: 10px; background: #fff; color: var(--dd-ink) !important; font-size: 15px; font-weight: 600; transition: border-color .15s, background .15s; }
.dd-google:hover { border-color: #c5d0da; background: #fafcfd; text-decoration: none; }
.dd-google svg { width: 20px; height: 20px; }
.dd-divider { display: flex; align-items: center; gap: 12px; color: #98a6b3; font-size: 12px; margin: 22px 0; }
.dd-divider::before, .dd-divider::after { content: ""; flex: 1; height: 1px; background: var(--dd-line); }
.dd-grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
.dd-hint { display: block; font-size: 12px; color: var(--dd-muted); margin-top: 6px; }
.dd-hint.is-ok { color: #087a63; }
.dd-hint.is-bad { color: #b42318; }
.dd-strength { display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; margin-top: 8px; }
.dd-strength span { height: 4px; border-radius: 2px; background: var(--dd-line); transition: background .2s; }
.dd-strength[data-level="1"] span:nth-child(-n+1) { background: #f04438; }
.dd-strength[data-level="2"] span:nth-child(-n+2) { background: #f79009; }
.dd-strength[data-level="3"] span:nth-child(-n+3) { background: #12b76a; }
.dd-strength[data-level="4"] span { background: var(--dd-primary); }
.dd-check { display: flex; align-items: flex-start; gap: 10px; font-size: 13px; color: var(--dd-muted); margin: 4px 0 6px; cursor: pointer; }
.dd-check input { width: 18px; height: 18px; margin-top: 1px; accent-color: var(--dd-primary); flex: 0 0 auto; }
.dd-check a { color: var(--dd-primary); font-weight: 500; }
.dd-errors { margin: 0; padding-left: 18px; }
.dd-modal .modal-content { border-radius: 16px; border: 0; }
.dd-modal .modal-body { color: var(--dd-muted); font-size: 14px; line-height: 1.7; }
.dd-modal .modal-body ol { padding-left: 18px; margin: 0; }
@media (max-width: 480px) {
    .dd-grid2 { grid-template-columns: 1fr; }
}