/* Flash Messages Component Styles */

/* Container */
.flash-messages-container {
    position: fixed;
    top: 5%;
    left: 50%;
    z-index: 9999;
    transform: translate(-50%, 0);

    width: 90%;
    max-width: 500px;
    min-height: 100px;
}

/* Flash Message Card */
.flash-message {
    position: absolute;
    top: 0;
    left: 0;
    display: flex;
    flex-direction: column;

    width: 100%;
    border-radius: 0.5rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1), 0 2px 4px rgba(0, 0, 0, 0.06);

    background-color: var(--bg-primary);

    transition: transform 0.3s ease-out, opacity 0.3s ease-out;
    will-change: transform, opacity;
}

/* Stacking effect for multiple messages */
.flash-message:nth-child(1) {
    z-index: 100;
    transform: translateY(0) translateX(0) scale(1);

    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.15), 0 4px 6px rgba(0, 0, 0, 0.1);

    opacity: 1;
}

.flash-message:nth-child(2) {
    z-index: 99;
    transform: translateY(0px) translateX(-12px) scale(0.98);

    box-shadow: 0 6px 10px rgba(0, 0, 0, 0.12), 0 2px 4px rgba(0, 0, 0, 0.08);

    opacity: 0.9;

    pointer-events: none;
}

.flash-message:nth-child(3) {
    z-index: 98;
    transform: translateY(0px) translateX(-24px) scale(0.96);

    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1), 0 2px 4px rgba(0, 0, 0, 0.06);

    opacity: 0.8;

    pointer-events: none;
}

.flash-message:nth-child(n+4) {
    z-index: 97;
    transform: translateY(0px) translateX(-36px) scale(0.94);

    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.05);

    opacity: 0.7;

    pointer-events: none;
}

/* Content Wrapper */
.flash-message__content {
    display: flex;
    align-items: center;
    gap: 0.75rem;

    padding: 1rem 1.25rem;
}

/* Icon Styling */
.flash-message__icon {
    display: flex;
    flex-shrink: 0;
    align-items: center;
    justify-content: center;
}

/* Message Text */
.flash-message__text {
    flex-grow: 1;

    color: var(--text-primary);
    font-size: 0.95rem;
    font-weight: 500;
    line-height: 1.5;
}

/* Close Button */
.flash-message__close {
    display: flex;
    flex-shrink: 0;
    align-items: center;
    justify-content: center;

    padding: 0.25rem;
    border: none;
    border-radius: 0.25rem;

    background-color: transparent;
    color: var(--text-secondary);
    cursor: pointer;

    transition: all 0.2s ease;
}

.flash-message__close:hover {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
}

.flash-message__close:focus {
    outline: 2px solid currentColor;
    outline-offset: 2px;
}

/* Progress Bar Container */
.flash-message__progress {
    position: relative;

    width: 100%;
    height: 4px;

    background-color: rgba(0, 0, 0, 0.1);

    overflow: hidden;
}

/* Progress Bar */
.flash-message__progress-bar {
    width: 100%;
    height: 100%;

    background-color: currentColor;

    transform-origin: left;
    transition: transform linear;
}

/* Category-Specific Styles */
.flash-message--success {
    border-left: 4px solid var(--bs-success);

    background-color: color-mix(in srgb, var(--bs-success) 15%, var(--bg-primary));
    color: var(--bs-success);
}

.flash-message--success .flash-message__icon {
    color: var(--bs-success);
}

.flash-message--success .flash-message__text {
    color: var(--text-primary);
    font-weight: 600;
}

.flash-message--success .flash-message__close {
    color: var(--bs-success);
}

.flash-message--success .flash-message__close:hover {
    background-color: color-mix(in srgb, var(--bs-success) 25%, var(--bg-primary));
    color: var(--bs-success);
}

.flash-message--success .flash-message__progress-bar {
    background-color: var(--bs-success);
}

.flash-message--error,
.flash-message--danger {
    border-left: 4px solid var(--bs-danger);

    background-color: color-mix(in srgb, var(--bs-danger) 15%, var(--bg-primary));
    color: var(--bs-danger);
}

.flash-message--error .flash-message__icon,
.flash-message--danger .flash-message__icon {
    color: var(--bs-danger);
}

.flash-message--error .flash-message__text,
.flash-message--danger .flash-message__text {
    color: var(--text-primary);
    font-weight: 600;
}

.flash-message--error .flash-message__close,
.flash-message--danger .flash-message__close {
    color: var(--bs-danger);
}

.flash-message--error .flash-message__close:hover,
.flash-message--danger .flash-message__close:hover {
    background-color: color-mix(in srgb, var(--bs-danger) 25%, var(--bg-primary));
    color: var(--bs-danger);
}

.flash-message--error .flash-message__progress-bar,
.flash-message--danger .flash-message__progress-bar {
    background-color: var(--bs-danger);
}

.flash-message--warning {
    border-left: 4px solid var(--bs-warning);

    background-color: color-mix(in srgb, var(--bs-warning) 15%, var(--bg-primary));
    color: var(--bs-warning);
}

.flash-message--warning .flash-message__icon {
    color: var(--bs-warning);
}

.flash-message--warning .flash-message__text {
    color: var(--text-primary);
    font-weight: 600;
}

.flash-message--warning .flash-message__close {
    color: var(--bs-warning);
}

.flash-message--warning .flash-message__close:hover {
    background-color: color-mix(in srgb, var(--bs-warning) 25%, var(--bg-primary));
    color: var(--bs-warning);
}

.flash-message--warning .flash-message__progress-bar {
    background-color: var(--bs-warning);
}

.flash-message--info {
    border-left: 4px solid var(--bs-info);

    background-color: color-mix(in srgb, var(--bs-info) 15%, var(--bg-primary));
    color: var(--bs-info);
}

.flash-message--info .flash-message__icon {
    color: var(--bs-info);
}

.flash-message--info .flash-message__text {
    color: var(--text-primary);
    font-weight: 600;
}

.flash-message--info .flash-message__close {
    color: var(--bs-info);
}

.flash-message--info .flash-message__close:hover {
    background-color: color-mix(in srgb, var(--bs-info) 25%, var(--bg-primary));
    color: var(--bs-info);
}

.flash-message--info .flash-message__progress-bar {
    background-color: var(--bs-info);
}

/* Paused State */
.flash-message--paused .flash-message__progress-bar {
    animation-play-state: paused;
}

/* Animations */
@keyframes slideIn {
    from {
        transform: translateY(-200%) translateX(0) scale(1);

        opacity: 0;
    }
    to {
        /* Final position is handled by nth-child rules */
        opacity: 1;
    }
}

@keyframes slideOut {
    from {
        opacity: 1;
    }
    to {
        transform: translateY(-200%) translateX(0) scale(0.8);

        opacity: 0;
    }
}

.flash-message--closing {
    animation: slideOut 0.3s ease-out forwards;
}

.flash-message--entering {
    animation: slideIn 0.3s ease-out forwards;
}

/* Responsive Design */
@media (max-width: 640px) {
    .flash-messages-container {
        width: 95%;
    }

    .flash-message__content {
        padding: 0.875rem 1rem;
    }

    .flash-message__text {
        font-size: 0.875rem;
    }
}

/* Accessibility - Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    .flash-message {
        transition: none;
    }

    .flash-message--closing,
    .flash-message--entering {
        animation: none;
    }

    .flash-message__progress-bar {
        transition: none;
    }
}