/* ==========================================================================
   Message Styles
   ========================================================================== */

/* Message Container */
.messages-container {
    position: relative;
    z-index: 1000;
}

/* Base Message Styles */
.message {
    margin-bottom: 1rem;
    padding: 1rem;
    border-radius: 0.75rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    border-left: 4px solid;
    transition: all 0.3s ease;
    animation: slideInDown 0.5s ease-out;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* Message Types */
.message.success {
    background-color: #f0fdf4;
    border-color: #22c55e;
    color: #166534;
}

.message.error {
    background-color: #fef2f2;
    border-color: #ef4444;
    color: #dc2626;
}

.message.warning {
    background-color: #fffbeb;
    border-color: #f59e0b;
    color: #d97706;
}

.message.info {
    background-color: #eff6ff;
    border-color: #3b82f6;
    color: #1d4ed8;
}

/* Message Icons */
.message-icon {
    flex-shrink: 0;
    width: 1.25rem;
    height: 1.25rem;
}

.message.success .message-icon {
    color: #22c55e;
}

.message.error .message-icon {
    color: #ef4444;
}

.message.warning .message-icon {
    color: #f59e0b;
}

.message.info .message-icon {
    color: #3b82f6;
}

/* Message Content */
.message-content {
    flex: 1;
    font-size: 0.875rem;
    font-weight: 500;
    line-height: 1.25rem;
}

/* Message Close Button */
.message-close {
    flex-shrink: 0;
    width: 1rem;
    height: 1rem;
    color: currentColor;
    opacity: 0.6;
    transition: opacity 0.2s ease;
    cursor: pointer;
    border: none;
    background: none;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.message-close:hover {
    opacity: 1;
}

/* Form Error Messages */
.form-error {
    color: #ef4444;
    font-size: 0.75rem;
    margin-top: 0.25rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.form-error-icon {
    width: 0.75rem;
    height: 0.75rem;
    flex-shrink: 0;
}

/* Input Error State */
.input-error {
    border-color: #ef4444 !important;
    background-color: #fef2f2 !important;
}

.input-error:focus {
    border-color: #ef4444 !important;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1) !important;
}

/* Animations */
@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-1rem);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(1rem);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Responsive Design */
@media (max-width: 640px) {
    .message {
        margin-left: 0.5rem;
        margin-right: 0.5rem;
        padding: 0.75rem;
    }
    
    .message-content {
        font-size: 0.8rem;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .message {
        border-width: 2px;
    }
    
    .message.success {
        background-color: #dcfce7;
        border-color: #16a34a;
    }
    
    .message.error {
        background-color: #fee2e2;
        border-color: #dc2626;
    }
    
    .message.warning {
        background-color: #fef3c7;
        border-color: #d97706;
    }
    
    .message.info {
        background-color: #dbeafe;
        border-color: #2563eb;
    }
}

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

.messages-fixed-top {
    position: fixed;
    top: 1.5rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9999;
    width: 100%;
    max-width: 480px;
    pointer-events: none;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.messages-fixed-top .message {
    pointer-events: auto;
    width: 100%;
    margin-bottom: 0.75rem;
}

@media (max-width: 640px) {
    .messages-fixed-top {
        top: 0.5rem;
        max-width: 98vw;
    }
}