/* /public/assets/css/app.css */

/* Custom Properties */
:root {
    --primary-color: #3b82f6;
    --primary-hover: #2563eb;
    --danger-color: #ef4444;
    --danger-hover: #dc2626;
    --success-color: #10b981;
    --success-hover: #059669;
    --warning-color: #f59e0b;
    --warning-hover: #d97706;
    --transition-speed: 150ms;
}

/* Base Styles */
body {
    min-height: 100vh;
    background-color: #f9fafb;
}

/* Focus Styles - Enhancing Tailwind's Default Focus */
*:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Custom Scrollbar */
.custom-scrollbar {
    scrollbar-width: thin;
    scrollbar-color: #cbd5e1 transparent;
}

.custom-scrollbar::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

.custom-scrollbar::-webkit-scrollbar-track {
    background: transparent;
}

.custom-scrollbar::-webkit-scrollbar-thumb {
    background-color: #cbd5e1;
    border-radius: 3px;
}

/* Form Elements Enhancement */
.form-input:focus {
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.1);
}

.form-select {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 0.5rem center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    padding-right: 2.5rem;
}

/* Custom Transitions */
.fade-enter {
    opacity: 0;
    transform: translateY(-10px);
}

.fade-enter-active {
    opacity: 1;
    transform: translateY(0);
    transition: opacity var(--transition-speed) ease-out,
                transform var(--transition-speed) ease-out;
}

.fade-exit {
    opacity: 1;
    transform: translateY(0);
}

.fade-exit-active {
    opacity: 0;
    transform: translateY(10px);
    transition: opacity var(--transition-speed) ease-in,
                transform var(--transition-speed) ease-in;
}

/* Toast Notifications */
.toast {
    animation: slide-in-right 0.3s ease-out;
}

@keyframes slide-in-right {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Loading States */
.loading-spinner {
    border: 3px solid rgba(59, 130, 246, 0.1);
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    width: 24px;
    height: 24px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Table Enhancements */
.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.table-row-hover:hover {
    background-color: rgba(59, 130, 246, 0.05);
    transition: background-color var(--transition-speed) ease;
}

/* Modal Animations */
.modal-backdrop {
    animation: fade-in 0.2s ease-out;
}

.modal-content {
    animation: scale-in 0.3s ease-out;
}

@keyframes fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes scale-in {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Message Status Indicators */
.status-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
    margin-right: 6px;
}

.status-scheduled { background-color: var(--primary-color); }
.status-sending { background-color: var(--warning-color); }
.status-sent { background-color: var(--success-color); }
.status-failed { background-color: var(--danger-color); }

/* Character Counter */
.character-counter {
    transition: color var(--transition-speed) ease;
}

.character-counter.warning {
    color: var(--warning-color);
}

.character-counter.danger {
    color: var(--danger-color);
}

/* Group Tags */
.group-tag {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    border-radius: 9999px;
    font-size: 0.75rem;
    line-height: 1rem;
    background-color: rgba(59, 130, 246, 0.1);
    color: var(--primary-color);
    margin: 2px;
}

.group-tag .remove-button {
    margin-left: 4px;
    opacity: 0.5;
    transition: opacity var(--transition-speed) ease;
}

.group-tag .remove-button:hover {
    opacity: 1;
}

/* Form Validation Styles */
.invalid-input {
    border-color: var(--danger-color) !important;
}

.error-message {
    color: var(--danger-color);
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

/* Utility Classes */
.truncate-2-lines {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.no-scroll {
    overflow: hidden;
    position: fixed;
    width: 100%;
}

/* Print Styles */
@media print {
    .no-print {
        display: none !important;
    }

    .print-break-inside-avoid {
        break-inside: avoid;
    }

    .print-full-width {
        width: 100% !important;
        max-width: none !important;
    }
}

/* Responsive Adjustments */
@media (max-width: 640px) {
    .modal-content {
        margin: 1rem;
        max-height: calc(100vh - 2rem);
    }

    .table-responsive {
        margin-left: -1rem;
        margin-right: -1rem;
        padding-left: 1rem;
        padding-right: 1rem;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    :root {
        --primary-color: #60a5fa;
        --primary-hover: #3b82f6;
    }

    .custom-scrollbar::-webkit-scrollbar-thumb {
        background-color: #4b5563;
    }

    .table-row-hover:hover {
        background-color: rgba(59, 130, 246, 0.1);
    }
}