/* ===================== */
/*    Account Icon       */
/* ===================== */
header nav .account {
    margin-left: auto;
    position: relative;
}

header nav .account button {
    background: linear-gradient(135deg, #e5e7eb 0%, #d1d5db 100%);
    border: 2px solid transparent;
    cursor: pointer;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--muted-text, #6b7280);
    padding: 0;
    transition: border-color 0.15s, box-shadow 0.15s;
}

header nav .account button svg {
    width: 20px;
    height: 20px;
    stroke: currentColor;
    fill: none;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

header nav .account button:hover {
    border-color: var(--primary-green, #16a34a);
    box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.1);
}

/* Account dropdown */
header nav .account .account-dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: var(--white, #fff);
    border: 1px solid var(--panel-border, #e2e8f0);
    border-radius: var(--radius, 12px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1), 0 1px 4px rgba(0, 0, 0, 0.06);
    padding: 0.5rem 0;
    min-width: 180px;
    z-index: 200;
    animation: accountDropIn 0.15s ease;
}

header nav .account .account-dropdown.open {
    display: block;
}

@keyframes accountDropIn {
    from { opacity: 0; transform: translateY(-6px); }
    to   { opacity: 1; transform: translateY(0); }
}

header nav .account .account-dropdown a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-color, #1f2937);
    text-decoration: none;
    transition: background 0.15s;
}

header nav .account .account-dropdown a:hover {
    background: #f1f5f9;
    text-decoration: none;
}

header nav .account .account-dropdown a svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
    fill: none;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
    flex-shrink: 0;
}

header nav .account .account-dropdown hr {
    border: none;
    border-top: 1px solid var(--panel-border, #e2e8f0);
    margin: 0.25rem 0;
}