/* 
 * Copyright (c) Microsoft Corporation. All rights reserved. Licensed under the MIT license.
 * See LICENSE in the project root for license information.
 */

 html,
 body {
     width: 100%;
     height: 100%;
     margin: 0;
     padding: 0;
     font-family: "Segoe UI Variable", "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, sans-serif;
     background: #FFFFFF; 
     /* Ensure default text color is dark */
     color: #323130; 
     /* Remove flex from body to allow scrolling */
     overflow-x: hidden;
     overflow-y: auto;
 }
 
 ul {
     margin: 0;
     padding: 0;
 }
 
 .ms-welcome__header {
    padding: 16px 24px 12px 24px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    background: transparent;
    /* Lighten border or remove if background is white */
    border-bottom: 1px solid #F3F4F6; 
    flex-shrink: 0;
    margin-bottom: 0;
    position: relative;
    width: 100%;
    box-sizing: border-box;
 }

 .header-top {
    padding: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    margin-bottom: 6px;
 }

 .header-top h1 {
    margin: 0;
 }

 .ms-welcome__header h1 {
    /* Slightly smaller, standard weight */
    font-size: 24px; 
    line-height: 1.2;
    font-weight: 600; /* Semibold */
    color: #1f4e7a; /* Use a Fluent UI theme color */
    text-align: left;
    max-width: 100%; /* Allow full width */
 }

 .ms-welcome__header p {
    margin: 4px 0;
    font-size: 14px; 
    line-height: 1.5;
    color: #605E5C; 
    text-align: left;
    max-width: 100%;
    /* Add a little space above the paragraph */
    margin-top: 4px;
 }

 .value-proposition {
    margin: 6px 0 4px 0 !important;
    font-size: 13px !important;
    line-height: 1.3 !important;
    color: #323130 !important;
    font-weight: 400 !important;
    text-align: left !important;
 }

 .account-benefits {
    margin: 4px 0 6px 0 !important;
    font-size: 12px !important;
    line-height: 1.2 !important;
    color: #0078D4 !important;
    font-weight: 400 !important;
    text-align: left !important;
 }

 #auth-status {
    display: none;
 }

 #auth-status.authenticated {
    display: none;
 }

 #auth-status.not-authenticated {
    display: none;
 }

 .ms-welcome__main {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    padding: 12px 24px 60px 24px; /* Reduced top padding */
    width: 100%;
    box-sizing: border-box;
    min-height: calc(100vh - 100px); /* Reduced header space calculation */
    position: relative;
 }

 /* Upload Area Styles - Make more compact */
 .upload-area {
    width: 100%;
    min-height: 100px; /* Reduced height */
    border: 2px dashed #C8C6C4;
    border-radius: 4px;
    background: #FAFAFA;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-bottom: 12px; /* Reduced margin */
    position: relative;
 }

 .upload-area:hover {
    border-color: #0078D4;
    background: #F3F9FF;
 }

 .upload-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 16px; /* Reduced padding */
 }

 .upload-icon {
    font-size: 28px; /* Slightly smaller */
    margin-bottom: 6px; /* Reduced margin */
    opacity: 0.8;
 }

 .upload-text {
    font-size: 13px; /* Smaller text */
    color: #605E5C;
    font-weight: 400;
 }

 /* Image preview styles */
 .upload-content img {
    max-width: 100%;
    max-height: 80px;
    border-radius: 4px;
    object-fit: cover;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: transform 0.2s ease;
 }

 .upload-content img:hover {
    transform: scale(1.02);
 }

 /* Clear Upload Button */
 .clear-upload-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 24px;
    height: 24px;
    border: none;
    background: #D13438;
    color: white;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
    transition: all 0.2s ease;
    z-index: 10;
 }

 .clear-upload-btn:hover {
    background: #A4262C;
    transform: scale(1.1);
 }

 .clear-upload-btn span {
    line-height: 1;
    pointer-events: none;
 }

 /* Get Image from Document Button - More compact */
 .get-image-button {
    width: 100%;
    padding: 6px 12px; /* Reduced padding */
    margin-bottom: 12px; /* Reduced margin */
    border-radius: 2px;
    background: #FFFFFF;
    border: 1px solid #C8C6C4;
    display: flex !important;
    justify-content: center;
    align-items: center;
    cursor: pointer;
 }

 .get-image-button .ms-Button-label {
    color: #323130;
    font-weight: 400;
    font-size: 13px; /* Smaller text */
    line-height: 1;
    display: block;
 }

 .get-image-button:hover {
    background: #F3F4F6;
    border-color: #A19F9D;
 }

 .input-wrapper {
    width: 100%;
    position: relative;
    margin-bottom: 12px; /* Reduced margin */
 }

 /* Combined styles for textarea and input - More compact */
 .input-field {
    width: 100%;
    min-height: 50px; /* Reduced height */
    max-height: 80px; /* Reduced max height */
    resize: none;
    /* Adjusted padding */
    padding: 10px; /* Reduced padding */
    font-size: 13px; /* Smaller text */
    /* Standard Fluent UI input border */
    border: 1px solid #C8C6C4; 
    /* Subtle border radius */
    border-radius: 4px; 
    background: #FFFFFF;
    box-sizing: border-box;
    transition: all 0.2s ease;
    box-shadow: none; 
 }
 
 /* Specific style for textarea */
 textarea.input-field {
    /* Ensure consistent line height */
    line-height: 1.4; /* Reduced line height */
    /* Allow vertical resize, prevent horizontal */
    resize: vertical;
    min-height: 50px; /* Reduced minimum height */
 }
 
 .input-field:focus {
    outline: none;
    /* Fluent UI focus border color */
    border-color: #0078D4; 
    /* Remove box-shadow, rely on border */
    box-shadow: none; 
 }
 
 #run.ms-welcome__action.ms-Button--hero {
    width: 100%;
    padding: 10px; /* Reduced padding */
    margin: 6px 0 12px 0; /* Reduced margins */
    border-radius: 4px;
    background: #0078D4;
    border: 1px solid #0078D4;
    display: flex !important;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    z-index: 10;
 }

#run.ms-Button--hero .ms-Button-label {
    color: white;
    font-weight: 600;
    font-size: 14px;
    line-height: 1;
    display: block;
    pointer-events: none;
}

.ms-Button.ms-Button--hero:hover {
    /* Standard Fluent UI hover blue */
    background: #005A9E; 
    border-color: #005A9E;
    /* Remove transform/shadow for standard feel */
    transform: none; 
    box-shadow: none; 
}

.ms-Button.ms-Button--hero.disabled {
    background: #F3F2F1;
    border-color: #C8C6C4;
    cursor: not-allowed;
    opacity: 0.6;
}

.ms-Button.ms-Button--hero.disabled:hover {
    background: #F3F2F1;
}

.ms-Button.ms-Button--hero.disabled .ms-Button-label {
    color: #A19F9D;
}

#sideload-msg {
    display: none;
}

.ms-welcome__features {
    list-style-type: none;
    margin-top: 20px;
}

.ms-welcome__features.ms-List .ms-ListItem {
    padding-bottom: 20px;
    display: list-item;
}

.content-area {
    flex: 1;
    display: flex;
    flex-direction: column;
    width: 100%;
    min-height: auto;
    overflow: visible;
}

b {
    font-weight: 600;
}

.dropdown-wrapper {
    margin-bottom: 16px;
}

.dropdown-wrapper .ms-Label {
    display: block;
    margin-bottom: 4px;
    font-size: 14px;
    font-weight: 600;
    color: #323130;
}

.dropdown-field {
    width: 100%;
    padding: 8px 12px;
    font-size: 14px;
    border: 1px solid #C8C6C4;
    border-radius: 2px;
    background: #FFFFFF;
    box-sizing: border-box;
    transition: all 0.2s ease;
    box-shadow: none;
    color: #323130;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml;charset=US-ASCII,<svg xmlns='http://www.w3.org/2000/svg' width='4' height='5'><path fill='%23666' d='m0 0h4l-2 5z'/></svg>");
    background-repeat: no-repeat;
    background-position: right 8px center;
    background-size: 12px;
}

.dropdown-field:focus {
    outline: none;
    border-color: #0078D4;
    box-shadow: none;
}

textarea.input-field::placeholder {
    color: #A19F9D;
}

.notification {
    position: fixed;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    background: #0078D4;
    color: white;
    padding: 12px 16px;
    border-radius: 4px;
    font-size: 14px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: top 0.3s ease;
    max-width: calc(100% - 32px);
    text-align: center;
}

.notification.show {
    top: 16px;
    animation: slideDown 0.3s ease;
}

.notification.error {
    background: #D13438;
    color: white;
}

.notification.success {
    background: #107C10;
    color: white;
}

@keyframes slideDown {
    from {
        top: -100px;
        opacity: 0;
    }
    to {
        top: 16px;
        opacity: 1;
    }
}

.ms-Button.ms-Button--credits,
.ms-Button.ms-Button--small {
    background: transparent;
    border: 1px solid #C8C6C4;
    color: #323130;
    font-size: 12px;
    padding: 4px 8px;
    border-radius: 2px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.loader-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.9);
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.loader-container.active {
    display: flex;
}

.loader-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #0078D4;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 16px;
}

.loader-text {
    font-size: 16px;
    color: #323130;
    margin-bottom: 24px;
}

.ms-Button.ms-Button--danger {
    background: #D13438;
    border: 1px solid #D13438;
    color: white;
    padding: 8px 16px;
    border-radius: 2px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 14px;
    font-weight: 600;
}

.ms-Button.ms-Button--danger:hover {
    background: #A4262C;
    border-color: #A4262C;
}

.ms-Button.ms-Button--danger:active {
    background: #8B1A1F;
}

.ms-Button.ms-Button--danger .ms-Button-label {
    color: white;
}

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

.auth-section {
    display: none;
}

.auth-section {
    margin-bottom: 20px;
}

#auth-status {
    margin-bottom: 16px;
    padding: 8px;
    border-radius: 2px;
}

#auth-status.authenticated {
    background: #DFF6DD;
    color: #107C10;
    border: 1px solid #107C10;
}

#auth-status.not-authenticated {
    background: #FDE7E9;
    color: #D13438;
}

.auth-buttons {
    display: flex;
    gap: 8px;
    margin-top: 8px;
}

#logoutButton {
    background: transparent;
    border: none;
    color: #605E5C;
    cursor: pointer;
    padding: 4px;
    border-radius: 2px;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 32px;
}

#logoutButton:hover {
    background: #F3F4F6;
    color: #323130;
}

#logoutButton:active {
    background: #EDEBE9;
    color: #323130;
}

#logoutButton.ms-Button--small .ms-Button-label {
    font-size: 12px;
    font-weight: 400;
    color: inherit;
}

.auth-loading-content {
    display: none;
    text-align: center;
    max-width: 300px;
    margin: 0 auto;
}

.auth-loading-step {
    display: none;
    margin-bottom: 24px;
}

.auth-loading-step.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

.auth-loading-step h3 {
    font-size: 18px;
    color: #323130;
    margin: 0 0 8px 0;
    font-weight: 600;
}

.auth-loading-step p {
    font-size: 14px;
    color: #605E5C;
    margin: 0;
    line-height: 1.4;
}

.auth-progress {
    display: flex;
    justify-content: center;
    gap: 8px;
}

.auth-progress-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #C8C6C4;
    transition: background 0.3s ease;
}

.auth-progress-dot.active {
    background: #0078D4;
}

.loader-container.active .loader-spinner {
    animation: spin 1s linear infinite;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.credits-footer {
    position: sticky !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    background: #FAFAFA !important;
    border-top: 1px solid #EDEBE9 !important;
    padding: 12px 16px !important;
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    z-index: 100 !important;
    color: #605E5C !important;
    box-shadow: 0 -2px 4px rgba(0, 0, 0, 0.06) !important;
    font-size: 13px !important;
    min-height: 44px !important;
    margin-top: auto !important;
}

.ms-Button--icon {
    width: 32px;
    height: 32px;
    padding: 0;
    border: none;
    background: transparent;
    border-radius: 2px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color 0.1s ease;
}

.ms-Button--icon:hover {
    background: rgba(0, 0, 0, 0.05);
}

.ms-Button-icon {
    font-size: 16px;
    line-height: 1;
    color: #605E5C;
    pointer-events: none;
}

.credits-display {
    display: flex !important;
    align-items: center !important;
    gap: 12px !important;
    font-size: 13px !important;
    color: #605E5C !important;
    font-weight: 400 !important;
}

.credits-display span {
    font-weight: 400 !important;
    color: #605E5C !important;
}

#token-display {
    font-weight: 600 !important;
    color: #0078D4 !important;
    background: #F3F9FF !important;
    padding: 4px 8px !important;
    border-radius: 3px !important;
    border: 1px solid #C7E0F4 !important;
    min-width: 24px !important;
    text-align: center !important;
    font-size: 13px !important;
}

#token-display.premium {
    color: #107C10 !important;
    background: #F3F9DD !important;
    border: 1px solid #C4E1C5 !important;
}

#get-more-credits.ms-Button {
    background: #0078D4 !important;
    border: 1px solid #0078D4 !important;
    color: #FFFFFF !important;
    padding: 6px 12px !important;
    border-radius: 3px !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
    font-size: 12px !important;
    font-weight: 500 !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    text-decoration: none !important;
    height: 28px !important;
    white-space: nowrap !important;
}

#get-more-credits.ms-Button:hover {
    background: #005A9E !important;
    border-color: #005A9E !important;
    transform: none !important;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1) !important;
}

#get-more-credits.ms-Button:active {
    background: #004578 !important;
    border-color: #004578 !important;
}

#get-more-credits.ms-Button .ms-Button-label {
    color: #FFFFFF !important;
    font-size: 12px !important;
    font-weight: 500 !important;
}

#get-more-credits.ms-Button.disabled,
#get-more-credits.ms-Button.disabled:hover {
    background: #F3F2F1 !important;
    border-color: #EDEBE9 !important;
    color: #A19F9D !important;
    cursor: not-allowed !important;
    opacity: 0.7 !important;
}

#get-more-credits.ms-Button.disabled:hover,
#get-more-credits.ms-Button.disabled:active {
    transform: none !important;
    box-shadow: none !important;
}

/* Responsive adjustments for better scrolling */
@media (max-height: 600px) {
    .ms-welcome__main {
        min-height: auto;
        padding: 8px 24px 50px 24px; /* Further reduced padding */
    }
    
    .ms-welcome__header {
        padding: 12px 24px 8px 24px; /* Reduced header padding */
    }
    
    .value-proposition,
    .account-benefits {
        font-size: 12px !important;
        line-height: 1.2 !important;
        margin: 3px 0 !important;
    }
    
    .upload-area {
        min-height: 80px; /* Even smaller upload area */
        margin-bottom: 8px;
    }
    
    .upload-content {
        padding: 12px;
    }
    
    .upload-icon {
        font-size: 24px;
        margin-bottom: 4px;
    }
    
    .input-field {
        min-height: 40px;
        max-height: 60px;
        padding: 8px;
        font-size: 12px;
    }
    
    .get-image-button {
        padding: 4px 8px;
        margin-bottom: 8px;
    }
    
    #run.ms-welcome__action.ms-Button--hero {
        padding: 8px !important;
        margin: 4px 0 8px 0 !important;
    }
}

@media (max-width: 400px) {
    .ms-welcome__main {
        padding: 8px 16px 50px 16px;
    }
    
    .ms-welcome__header {
        padding: 10px 16px 6px 16px;
    }
    
    .input-field {
        min-height: 40px;
    }
    
    .value-proposition {
        font-size: 12px !important;
    }
}

/* Ensure first-time user experience fits on one page */
@media (max-height: 500px) {
    .ms-welcome__header {
        padding: 8px 24px 6px 24px;
    }
    
    .ms-welcome__main {
        padding: 6px 24px 40px 24px;
    }
    
    .upload-area {
        min-height: 70px;
        margin-bottom: 6px;
    }
    
    .input-wrapper {
        margin-bottom: 8px;
    }
    
    .get-image-button {
        margin-bottom: 6px;
        padding: 3px 8px;
    }
    
    .input-field {
        min-height: 35px;
        max-height: 50px;
        padding: 6px;
    }
}

/* Ensure proper scrolling behavior */
* {
    box-sizing: border-box;
}

body, html {
    scroll-behavior: smooth;
}