/* Premium Modal Styles - Gold & Dark Theme */

.pbm-overlay {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    background: rgba(0, 0, 0, 0.85) !important;
    backdrop-filter: blur(8px) !important;
    -webkit-backdrop-filter: blur(8px) !important;
    z-index: 999999 !important;
    display: none !important;
    align-items: center !important;
    justify-content: center !important;
    opacity: 0;
    transition: opacity 0.3s cubic-bezier(0.25, 1, 0.5, 1) !important;
}

.pbm-overlay.pbm-active {
    display: flex !important;
    opacity: 1 !important;
}

.pbm-content {
    background: #0f1113 !important;
    border: 1px solid rgba(212, 175, 55, 0.3) !important;
    box-shadow: 0 15px 50px rgba(212, 175, 55, 0.12) !important;
    border-radius: 14px !important;
    width: 90% !important;
    max-width: 680px !important;
    padding: 35px 40px !important;
    position: relative !important;
    color: #ffffff !important;
    box-sizing: border-box !important;
    text-align: left !important;
    transform: scale(0.95) translateY(10px);
    transition: transform 0.3s cubic-bezier(0.25, 1, 0.5, 1) !important;
}

.pbm-overlay.pbm-active .pbm-content {
    transform: scale(1) translateY(0);
}

.pbm-close {
    position: absolute !important;
    top: 20px !important;
    right: 20px !important;
    color: #888 !important;
    cursor: pointer !important;
    transition: all 0.25s ease !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 8px !important;
    border-radius: 50% !important;
    background: rgba(255, 255, 255, 0.03) !important;
}

.pbm-close:hover {
    color: #D4AF37 !important;
    background: rgba(212, 175, 55, 0.1) !important;
    transform: rotate(90deg);
}

.pbm-header {
    text-align: center !important;
    margin-bottom: 25px !important;
}

.pbm-header h3 {
    margin: 0 0 10px 0 !important;
    font-size: 28px !important;
    font-weight: 800 !important;
    text-transform: uppercase !important;
    letter-spacing: 1px !important;
    color: #ffffff !important;
}

.pbm-header p {
    margin: 0 !important;
    color: #b4b4b4 !important;
    font-size: 19px !important; /* Subtitle font size increased to 19px !important */
    line-height: 1.5 !important;
}

.pbm-grid {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 15px 20px !important;
    margin-bottom: 15px !important;
}

@media (max-width: 600px) {
    .pbm-grid {
        grid-template-columns: 1fr !important;
        gap: 0 !important;
    }
}

.pbm-field {
    box-sizing: border-box !important;
}

.pbm-field input, 
.pbm-field textarea {
    width: 100% !important;
    height: auto !important;
    padding: 14px 18px !important;
    margin: 0 0 15px 0 !important;
    background: rgba(255, 255, 255, 0.04) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    border-radius: 6px !important;
    color: #ffffff !important;
    font-size: 16px !important;
    line-height: 1.4 !important;
    outline: none !important;
    transition: all 0.25s ease !important;
    box-sizing: border-box !important;
    font-family: inherit !important;
}

.pbm-field input:focus, 
.pbm-field textarea:focus {
    border-color: #D4AF37 !important;
    background: rgba(255, 255, 255, 0.06) !important;
    box-shadow: 0 0 12px rgba(212, 175, 55, 0.15) !important;
}

.pbm-grid-full {
    grid-column: span 2 !important;
}

@media (max-width: 600px) {
    .pbm-grid-full {
        grid-column: span 1 !important;
    }
}

/* Drag & Drop Zone */
.pbm-upload-zone {
    border: 2px dashed rgba(212, 175, 55, 0.3) !important;
    background: rgba(212, 175, 55, 0.02) !important;
    border-radius: 8px !important;
    padding: 22px 20px !important;
    text-align: center !important;
    cursor: pointer !important;
    transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1) !important;
    box-sizing: border-box !important;
}

.pbm-upload-zone:hover,
.pbm-upload-zone.pbm-drag-active {
    border-color: #D4AF37 !important;
    background: rgba(212, 175, 55, 0.08) !important;
    transform: scale(1.01);
}

.pbm-upload-zone p {
    margin: 0 !important;
    font-size: 15px !important;
    color: #cccccc !important;
    line-height: 1.4 !important;
}

.pbm-upload-icon {
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275) !important;
}

.pbm-upload-zone:hover .pbm-upload-icon,
.pbm-upload-zone.pbm-drag-active .pbm-upload-icon {
    transform: translateY(-4px) scale(1.05);
}

.pbm-actions {
    text-align: center !important;
    margin-top: 10px !important;
}

.pbm-btn {
    background: #D4AF37 !important;
    color: #0f1113 !important;
    border: none !important;
    padding: 14px 40px !important;
    font-size: 16px !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.5px !important;
    border-radius: 6px !important;
    cursor: pointer !important;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.25) !important;
    transition: all 0.25s ease !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
}

.pbm-btn:hover,
.pbm-btn:focus {
    background: #f3c246 !important;
    transform: none !important;
    box-shadow: none !important;
    border: none !important;
    border-width: 0px !important;
    outline: none !important;
}

.pbm-btn:disabled {
    background: #444 !important;
    color: #999 !important;
    cursor: not-allowed !important;
    box-shadow: none !important;
    transform: none !important;
}

/* CSS Circle Loading Spinner */
.pbm-spinner {
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 2px solid rgba(15, 17, 19, 0.3);
    border-radius: 50%;
    border-top-color: #0f1113;
    animation: pbm-spin 0.8s linear infinite;
    margin-right: 8px;
}

@keyframes pbm-spin {
    to { transform: rotate(360deg); }
}

/* Centered Messages Layout */
#pbm-message {
    align-items: center;
    justify-content: center;
    min-height: 330px; /* Aligns roughly with the form size to avoid page height jumping */
    width: 100%;
    box-sizing: border-box;
}

/* Form Fade Animations */
#project-brief-form {
    transition: opacity 0.3s ease;
}

/* --- TOAST NOTIFICATION --- */
#pbm-toast {
    position: fixed !important;
    top: 24px !important;
    right: 24px !important;
    z-index: 9999999 !important;
    min-width: 320px !important;
    max-width: 450px !important;
    padding: 18px 22px !important;
    border-radius: 10px !important;
    font-size: 15px !important;
    font-weight: 600 !important;
    color: #fff !important;
    display: flex !important;
    align-items: flex-start !important;
    gap: 12px !important;
    box-shadow: 0 8px 30px rgba(0,0,0,0.4) !important;
    transform: translateX(120%) !important;
    transition: transform 0.4s cubic-bezier(0.34,1.56,0.64,1) !important;
    pointer-events: none !important;
    box-sizing: border-box !important;
}
#pbm-toast.pbm-toast-show {
    transform: translateX(0) !important;
    pointer-events: auto !important;
}
#pbm-toast.pbm-toast-success {
    background: linear-gradient(135deg, #1a7d3a, #25a850) !important;
    border-left: 4px solid #4ade80 !important;
}
#pbm-toast.pbm-toast-error {
    background: linear-gradient(135deg, #8b1a1a, #d62c2f) !important;
    border-left: 4px solid #ff6b6b !important;
}
#pbm-toast .pbm-toast-icon {
    font-size: 22px !important;
    flex-shrink: 0 !important;
    margin-top: 1px !important;
}
#pbm-toast .pbm-toast-body {
    flex: 1 !important;
}
#pbm-toast .pbm-toast-title {
    font-size: 16px !important;
    font-weight: 800 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.5px !important;
    margin-bottom: 5px !important;
}
#pbm-toast .pbm-toast-msg {
    font-size: 20px !important;
    font-weight: 600 !important;
    opacity: 1.0 !important;
    line-height: 1.45 !important;
}
#pbm-toast .pbm-toast-close {
    font-size: 18px !important;
    cursor: pointer !important;
    opacity: 0.7 !important;
    flex-shrink: 0 !important;
    margin-top: -2px !important;
}
#pbm-toast .pbm-toast-close:hover {
    opacity: 1 !important;
}