/* =========================================================
   FLASH MESSAGES
   ========================================================= */
.flash-container {
    position: fixed;
    top: 80px;
    right: 20px;
    z-index: 200;
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 360px;
}
.flash {
    background: var(--surface);
    border-left: 4px solid var(--yellow);
    padding: 14px 40px 14px 16px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
    position: relative;
    animation: slideIn .35s ease;
    font-size: .92rem;
    color: var(--text);
}
.flash-success { border-color: var(--green); }
.flash-error   { border-color: var(--red); }
.flash-close { position: absolute; right: 10px; top: 8px; cursor: pointer; color: var(--gray-text); font-size: 1.2rem; line-height: 1; }

.flash-close {
    position: absolute;
    right: 10px; top: 8px;
    cursor: pointer;
    color: var(--text-muted);
    font-size: 1.3rem;
    line-height: 1;
    user-select: none;
}

/* =========================================================
   MAIN CONTENT WRAPPER
   ========================================================= */
.main-content {
    flex: 1;
    padding: 36px 24px;
    max-width: 1300px;
    width: 100%;
    margin: 0 auto;
}