/* Upwork Proposal Writer Base Styles - JavaScript Responsive Enhanced */
.upwork-proposal-wrapper {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif !important;
    line-height: 1.6 !important;
    color: #333 !important;
    margin: 0 auto !important;
    padding: 20px !important;
    box-sizing: border-box !important;
    width: 100% !important;
    max-width: 1800px !important;
    position: relative !important;
}

.upwork-proposal-wrapper *,
.upwork-proposal-wrapper *::before,
.upwork-proposal-wrapper *::after {
    box-sizing: border-box !important;
}

.upw-app {
    width: 100% !important;
    /* Fixed: Changed from style="min-height..." to proper CSS syntax */
    min-height: 1000px; 
    background: transparent !important;
    position: relative !important;
    display: block !important;
}

.upw-container {
    position: relative !important;
    z-index: 10 !important;
    padding: 20px !important;
    background: linear-gradient(135deg, #e8f2ff 0%, #f5f8ff 100%) !important;
    border-radius: 12px !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08) !important;
    display: block !important;
    gap: 25px !important;
}

.upw-header {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(20px) !important;
    -webkit-backdrop-filter: blur(20px) !important;
    border-radius: 12px !important;
    padding: 25px !important;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05) !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    flex-shrink: 0 !important;
    flex-wrap: wrap !important;
    gap: 20px !important;
}

.upw-logo-section {
    display: flex !important;
    align-items: center !important;
    gap: 15px !important;
    flex-shrink: 0 !important;
}

.upw-logo {
    padding: 8px 12px !important;
    background: rgba(20, 168, 0, 0.1) !important;
    border-radius: 8px !important;
    flex-shrink: 0 !important;
}

.upw-logo-text {
    font-size: 18px !important;
    font-weight: bold !important;
    color: #333 !important;
    margin: 0 !important;
}

.upw-logo-website {
    color: #1f2937 !important;
}

.upw-logo-trimmer {
    color: #3b82f6 !important;
}

/* Chrome Extension Button */
.upw-btn-chrome {
    background: linear-gradient(135deg, #4285f4 0%, #34a853 100%) !important;
    color: white !important;
    border-color: #4285f4 !important;
    font-weight: 600 !important;
    padding: 12px 16px !important;
    text-decoration: none !important;
}

.upw-btn-chrome:hover {
    background: linear-gradient(135deg, #3367d6 0%, #2e8b47 100%) !important;
    border-color: #3367d6 !important;
    color: white !important;
    text-decoration: none !important;
}

.upw-title-section h1 {
    font-size: 18px !important;
    font-weight: 600 !important;
    margin: 0 0 2px 0 !important;
    color: #1e3a8a !important;
}

.upw-title-section p {
    font-size: 13px !important;
    color: #666 !important;
    margin: 0 !important;
}

.upw-toolbar {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    flex-wrap: wrap !important;
}

.upw-toolbar-group {
    display: flex !important;
    align-items: center !important;
    gap: 6px !important;
    padding-right: 12px !important;
    border-right: 1px solid #e5e7eb !important;
}

.upw-toolbar-group:last-child {
    border-right: none !important;
    padding-right: 0 !important;
}

.upw-btn {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 12px !important;
    border: 1px solid #e5e7eb !important;
    border-radius: 6px !important;
    background: white !important;
    color: #374151 !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
    font-size: 14px !important;
    font-weight: 500 !important;
    min-width: 42px !important;
    min-height: 42px !important;
    text-decoration: none !important;
    user-select: none !important;
    -webkit-user-select: none !important;
    -moz-user-select: none !important;
    position: relative !important;
}

.upw-btn:hover {
    background: #f9fafb !important;
    border-color: #d1d5db !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1) !important;
}

.upw-btn:active {
    transform: translateY(0) !important;
    background: #f3f4f6 !important;
}

.upw-btn:disabled {
    opacity: 0.6 !important;
    cursor: not-allowed !important;
    transform: none !important;
}

.upw-btn-primary {
    background: #3b82f6 !important;
    color: white !important;
    border-color: #3b82f6 !important;
}

.upw-btn-primary:hover:not(:disabled) {
    background: #2563eb !important;
    border-color: #2563eb !important;
}

.upw-btn.active {
    background: #3b82f6 !important;
    color: white !important;
    border-color: #2563eb !important;
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2) !important;
}

.upw-btn.active:hover {
    background: #2563eb !important;
    border-color: #1d4ed8 !important;
}

/* AI Button States */
.upw-btn.loading {
    background: #6b7280 !important;
    border-color: #6b7280 !important;
    cursor: wait !important;
}

.upw-ai-spinner {
    animation: upw-spinner 1s linear infinite !important;
}

@keyframes upw-spinner {
    0% { opacity: 0.3; }
    50% { opacity: 1; }
    100% { opacity: 0.3; }
}

.upw-textarea-container {
    position: relative !important;
    display: block !important;
    margin-top: 25px !important;
}

.upw-textarea-wrapper {
    position: relative !important;
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(20px) !important;
    -webkit-backdrop-filter: blur(20px) !important;
    border-radius: 12px !important;
    overflow: visible !important;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05) !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    display: block !important;
    min-height: 200px !important;
    resize: both !important;
}

.upw-textarea {
    width: 100% !important;
    min-height: 450px !important;
    padding: 24px !important;
    border: none !important;
    outline: none !important;
    resize: both !important;
    font-family: inherit !important;
    font-size: 16px !important;
    line-height: 1.6 !important;
    color: #333 !important;
    background: transparent !important;
    caret-color: #3b82f6 !important;
    position: relative !important;
    z-index: 2 !important;
}

.upw-textarea::placeholder {
    color: #9ca3af !important;
}

.upw-textarea:disabled {
    opacity: 0.7 !important;
    cursor: wait !important;
}

.upw-char-counter {
    position: absolute !important;
    bottom: 15px !important;
    right: 20px !important;
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    padding: 6px 12px !important;
    background: rgba(255, 255, 255, 0.9) !important;
    backdrop-filter: blur(10px) !important;
    -webkit-backdrop-filter: blur(10px) !important;
    border-radius: 16px !important;
    font-size: 12px !important;
    font-weight: 500 !important;
    color: #6b7280 !important;
    z-index: 3 !important;
    border: 1px solid rgba(255, 255, 255, 0.3) !important;
}

.upw-char-dot {
    width: 6px !important;
    height: 6px !important;
    border-radius: 50% !important;
    background: #9ca3af !important;
    transition: all 0.2s ease !important;
    flex-shrink: 0 !important;
}

.upw-char-counter.active .upw-char-dot {
    background: #10b981 !important;
}

.upw-char-counter.warning .upw-char-dot {
    background: #f59e0b !important;
    animation: upw-pulse 1s ease-in-out infinite !important;
}

.upw-char-counter.danger .upw-char-dot {
    background: #ef4444 !important;
    animation: upw-pulse 0.5s ease-in-out infinite !important;
}

@keyframes upw-pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.1); opacity: 0.7; }
}

/* AI Loading Overlay */
.upw-ai-overlay {
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    background: rgba(255, 255, 255, 0.8) !important;
    backdrop-filter: blur(4px) !important;
    -webkit-backdrop-filter: blur(4px) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    z-index: 10 !important;
    border-radius: 12px !important;
}

.upw-ai-loading {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    gap: 12px !important;
    padding: 20px !important;
    background: white !important;
    border-radius: 12px !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1) !important;
}

.upw-ai-loading-spinner {
    width: 24px !important;
    height: 24px !important;
    border: 3px solid #e5e7eb !important;
    border-top: 3px solid #3b82f6 !important;
    border-radius: 50% !important;
    animation: upw-spin 1s linear infinite !important;
}

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

.upw-ai-loading-text {
    font-size: 14px !important;
    color: #6b7280 !important;
    text-align: center !important;
}

/* Error Messages */
.upw-error {
    padding: 12px !important;
    background: #fef2f2 !important;
    border: 1px solid #fecaca !important;
    color: #dc2626 !important;
    border-radius: 6px !important;
    font-size: 14px !important;
    margin-top: 10px !important;
}

/* Base responsive fallback for very small screens */
@media (max-width: 320px) {
    .upwork-proposal-wrapper {
        padding: 5px !important;
    }
    
    .upw-textarea {
        font-size: 16px !important; /* Prevent zoom on iOS */
    }
}