:root {
    --bg-dark: #05080c;
    --bg-card: #0e121b;
    --bg-input: #151a25;
    --primary: #F0B90B;
    --accent: #00f3ff;
    --text-main: #ffffff;
    --text-sec: #8b9bb4;
    --border: #1e2636;
    --danger: #ff4d4d;
    --success: #0ecb81;
}

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

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: 'Inter', sans-serif;
    display: flex;
    height: 100vh;
}

/* SIDEBAR */
.sidebar {
    width: 250px;
    background: var(--bg-card);
    border-right: 1px solid var(--border);
    padding: 24px;
    display: flex;
    flex-direction: column;
}

.brand {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 40px;
}

.brand svg {
    width: 28px;
    height: 28px;
    fill: var(--primary);
}

.menu-item {
    padding: 12px 16px;
    margin-bottom: 8px;
    color: var(--text-sec);
    text-decoration: none;
    border-radius: 8px;
    cursor: pointer;
    transition: 0.2s;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
}

.menu-item:hover,
.menu-item.active {
    background: rgba(240, 185, 11, 0.1);
    color: var(--primary);
}

.menu-item i {
    width: 18px;
    text-align: center;
}

/* MAIN CONTENT */
.main {
    flex: 1;
    padding: 32px;
    overflow-y: auto;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
}

.btn-connected {
    background: rgba(14, 203, 129, 0.1);
    color: var(--success);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    border: 1px solid rgba(14, 203, 129, 0.2);
}

/* CARDS */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
}

.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 24px;
}

.balance-label {
    color: var(--text-sec);
    font-size: 13px;
    margin-bottom: 8px;
}

.balance-val {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 4px;
}

.balance-sub {
    color: var(--success);
    font-size: 13px;
}

/* ACTION BUTTONS */
.actions {
    display: flex;
    gap: 12px;
    margin-top: 24px;
}

.btn {
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    font-size: 14px;
    flex: 1;
    transition: 0.2s;
}

.btn-primary {
    background: var(--primary);
    color: #000;
}

.btn-primary:hover {
    filter: brightness(1.1);
}

.btn-sec {
    background: var(--bg-input);
    color: var(--text-main);
    border: 1px solid var(--border);
}

.btn-sec:hover {
    background: var(--border);
}

/* ASSET LIST */
.list-header {
    display: flex;
    color: var(--text-sec);
    font-size: 12px;
    padding: 12px 24px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 8px;
}

.list-item {
    display: flex;
    align-items: center;
    padding: 16px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    margin-bottom: 12px;
}

.coin-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--bg-input);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 16px;
    font-weight: 700;
    color: var(--primary);
    font-size: 14px;
}

.coin-info {
    flex: 1;
}

.coin-name {
    font-weight: 600;
    font-size: 15px;
}

.coin-sub {
    font-size: 12px;
    color: var(--text-sec);
}

/* SEND MODAL / PAGES */
.page-view {
    display: none;
}

.page-view.active {
    display: block;
    animation: fadeIn 0.3s;
}

.input-group {
    margin-bottom: 20px;
}

.label {
    display: block;
    color: var(--text-sec);
    font-size: 13px;
    margin-bottom: 8px;
}

.input {
    width: 100%;
    background: var(--bg-input);
    border: 1px solid var(--border);
    padding: 14px;
    border-radius: 8px;
    color: var(--text-main);
    font-size: 15px;
    outline: none;
}

.input:focus {
    border-color: var(--primary);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(5px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}