:root {
    --bg: #0b1220;
    --card: #111c2e;
    --input: #1c2a3f;
    --border: #2b3c55;
    --text: #e6edf6;
    --muted: #8fa3bf;
    --accent: #1da1f2;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Inter", sans-serif;
}

body {
    background: radial-gradient(circle at top, #0f1b2f, #050a16);
    color: var(--text);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

/* Container */
.container {
    width: 100%;
    max-width: 390px;
    padding: 20px;
}

/* Top pill */
.top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.logo-pill {
    background: #16243a;
    padding: 12px 18px;
    border-radius: 14px;
    font-weight: 600;
    font-size: 14px;
}

.logo-pill span {
    color: var(--accent);
}

.settings {
    background: #16243a;
    padding: 10px;
    border-radius: 12px;
    cursor: pointer;
}

/* Main card */
.card {
    background: linear-gradient(180deg, #111c2e, #0e1727);
    border-radius: 20px;
    padding: 20px;
    border: 1px solid rgba(255,255,255,0.04);
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}

/* Headings */
h1 {
    text-align: center;
    font-size: 24px;
    font-weight: 600;
}

.subtitle {
    text-align: center;
    font-size: 14px;
    color: var(--muted);
    margin: 6px 0 20px;
}

.section-title {
    font-size: 16px;
    margin-bottom: 15px;
    font-weight: 500;
}

/* Inputs */
.input-group {
    margin-bottom: 14px;
}

.label-row {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    color: var(--muted);
    margin-bottom: 6px;
}

.input {
    display: flex;
    align-items: center;
    background: var(--input);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 12px;
}

.input i {
    color: var(--muted);
    margin-right: 10px;
    width: 18px;
}

.input input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--text);
    font-size: 14px;
}

.eye {
    cursor: pointer;
}

/* Options */
.options {
    display: flex;
    align-items: center;
    margin: 14px 0;
    font-size: 13px;
    color: var(--muted);
}

.options input {
    margin-right: 8px;
}

/* Buttons */
.primary-btn {
    width: 100%;
    padding: 14px;
    border-radius: 14px;
    border: none;
    font-size: 15px;
    font-weight: 500;
    color: white;
    cursor: pointer;
    background: linear-gradient(90deg, #0077ff, #00c6ff);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.primary-btn:hover {
    opacity: 0.9;
}

/* Divider */
.divider {
    text-align: center;
    color: var(--muted);
    font-size: 13px;
    margin: 20px 0;
}

/* Secondary button */
.secondary-btn {
    width: 100%;
    padding: 14px;
    border-radius: 14px;
    border: 1px solid var(--border);
    background: #16243a;
    color: white;
    font-size: 14px;
    cursor: pointer;
}

/* Footer */
.footer {
    display: flex;
    justify-content: space-between;
    margin-top: 18px;
    font-size: 12px;
    color: var(--muted);
}

.footer div {
    display: flex;
    align-items: center;
    gap: 5px;
}

/* Responsive */
@media (max-width: 420px) {
    .container {
        padding: 15px;
    }
}