/* public/styles.css */

/* Reset and Base Styles */
*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    transition: background-color 0.3s, color 0.3s;
    /* direction: rtl;  /* Managed via JS based on language */
}

/* Define CSS Variables for Themes */
:root {
    /* Light Theme Colors */
    --background-color: #f9f9f9;
    --text-color: #333333;
    --header-background: #ffffff;
    --nav-link-color: #333333;
    --nav-link-hover-color: #007BFF;
    --button-background: #007BFF;
    --button-text-color: #ffffff;
    --button-hover-background: #0056b3;
    --button-hover-text-color: #ffffff;
    --input-background: #ffffff;
    --input-text-color: #333333;
    --message-user-bg: #DCF8C6;
    --message-bot-bg: #E0E0E0;
    --error-color: #ff4d4d;
    --border-color: #e0e0e0;
    --shadow-color: rgba(0, 0, 0, 0.1);
    --typing-indicator-color: #999999;
    --select-background: #ffffff;
    --select-text-color: #333333;
    --chat-background: #fff;
    --user-message-background: #d1e7dd;
    --user-message-color: #0f5132;
    --bot-message-background: #e2e3e5;
    --bot-message-color: #41464b;
    --error-background: #f8d7da;
    --error-color: #842029;
}

/* Dark Theme */
[data-theme="dark"] {
    --background-color: #1e1e1e;
    --text-color: #ffffff;
    --header-background: #2c2c2c;
    --nav-link-color: #ffffff;
    --nav-link-hover-color: #BB86FC;
    --button-background: #BB86FC;
    --button-text-color: #1e1e1e;
    --button-hover-background: #9f5af0;
    --button-hover-text-color: #1e1e1e;
    --input-background: #2c2c2c;
    --input-text-color: #ffffff;
    --message-user-bg: #064e3b;
    --message-bot-bg: #333333;
    --error-color: #ff6b6b;
    --border-color: #444444;
    --shadow-color: rgba(255, 255, 255, 0.1);
    --typing-indicator-color: #cccccc;
    --select-background: #444444;
    --select-text-color: #ffffff;
    --chat-background: #2c2c2c;
    --user-message-background: #0d6efd;
    --user-message-color: #fff;
    --bot-message-background: #444;
    --bot-message-color: #f5f5f5;
    --error-background: #842029;
}

/* Qatar Theme */
[data-theme="qatar"] {
    --background-color: #ffffff;
    --text-color: #8A1538;
    --header-background: #8A1538;
    --nav-link-color: #ffffff;
    --nav-link-hover-color: #FFD700;
    --button-background: #FFD700;
    --button-text-color: #8A1538;
    --button-hover-background: #8A1538;
    --button-hover-text-color: #FFFFFF;
    --input-background: #ffffff;
    --input-text-color: #8A1538;
    --message-user-bg: #F8F8F8;
    --message-bot-bg: #F0F0F0;
    --error-color: #FF4D4D;
    --border-color: #CCCCCC;
    --shadow-color: rgba(138, 21, 56, 0.1);
    --typing-indicator-color: #8A1538;
    --select-background: #FFFFFF;
    --select-text-color: #8A1538;
    --chat-background: #F5F5F5;
    --user-message-background: #5F123D;
    --user-message-color: #FFFFFF;
    --bot-message-background: #FFFFFF;
    --bot-message-color: #5F123D;
    --error-background: #F8D7DA;

    /* Override specific text colors to white for better visibility */
    .logo h1,
    #chatbot-header h2,
    #mode-label,
    #transcription-toggle-container span,
    #about-section h2,
    #contact-section h2,
    /* Add any other specific selectors as needed */
    .modal-content h2 {
        color: #FFFFFF;
    }
}

/* Transition for Theme Changes */
body,
header,
nav,
button,
select,
.input,
.message-content,
#chatbot-container,
#chatbot-header,
#chatbot-messages,
#chatbot-input,
#chatbot-send-btn,
.modal-content,
footer,
section#about,
section#contact {
    transition: background-color 0.3s, color 0.3s, border-color 0.3s;
}

/* Header */
header {
    background-color: var(--header-background);
    padding: 15px 20px;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 4px var(--shadow-color);
}

/* Navigation */
nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
}

/* Logo */
.logo h1 {
    font-size: 1.2rem;
    cursor: pointer;
    transition: color 0.3s;
    color: var(--text-color);
}

/* Navigation Links */
.nav-links {
    list-style: none;
    display: flex;
    align-items: center;
    margin: 0;
    padding: 0;
}

.nav-links li {
    margin: 0 10px;
}

.nav-links li a {
    text-decoration: none;
    color: var(--nav-link-color);
    font-size: 0.9rem;
    transition: color 0.3s;
}

.nav-links li a:hover {
    color: var(--nav-link-hover-color);
}

/* Settings (Language and Theme Switcher) */
.settings {
    display: flex;
    align-items: center;
}

.settings button,
.settings select {
    border: none;
    border-radius: 20px;
    font-size: 0.8rem;
    padding: 6px 12px;
    margin-left: 10px;
    cursor: pointer;
    transition: background-color 0.3s, color 0.3s, border-color 0.3s;
}

.settings button {
    background-color: var(--button-background);
    color: var(--button-text-color);
    border: 2px solid var(--button-background);
}

.settings button:hover {
    background-color: transparent;
    color: var(--button-text-color);
    border-color: var(--button-text-color);
}

.settings select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=US-ASCII,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='7'%3E%3Cpath fill='%238A1538' d='M0 0l5 5 5-5H0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    background-size: 10px 7px;
    padding-right: 25px;
    background-color: var(--select-background);
    color: var(--select-text-color);
    border: 2px solid var(--nav-link-color);
    border-radius: 20px;
}

.settings select:hover {
    border-color: var(--nav-link-hover-color);
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    width: 30px;
    height: 25px;
    justify-content: space-between;
}

.hamburger span {
    height: 3px;
    width: 100%;
    background: var(--nav-link-color);
    border-radius: 2px;
    transition: all 0.3s ease-in-out;
}

/* Active Hamburger */
.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Main Content */
main {
    padding-top: 80px;
}

/* Chat Section */
.chat-section {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 40px 10px;
    min-height: 80vh;
}

#chatbot-container {
    width: 100%;
    max-width: 800px;
    height: 70vh;
    display: flex;
    flex-direction: column;
    background-color: var(--input-background);
    border-radius: 10px;
    box-shadow: 0 4px 15px var(--shadow-color);
    transition: background-color 0.3s;
}

#chatbot-header {
    background-color: var(--header-background);
    padding: 20px;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
}

#chatbot-header h2 {
    margin: 0;
    font-size: 1.25rem;
    color: var(--text-color);
}

#chatbot-messages {
    flex: 1;
    padding: 15px;
    overflow-y: auto;
    background-color: var(--background-color);
    position: relative;
}

.message {
    margin-bottom: 15px;
    display: flex;
    align-items: flex-start;
    animation: fadeIn 0.3s ease-in-out;
}

.message.user-message {
    justify-content: flex-end;
}

.message.user-message .message-content {
    background-color: var(--message-user-bg);
    color: var(--input-text-color);
    align-self: flex-end;
    border-top-right-radius: 0;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.message.bot-message .message-content {
    background-color: var(--message-bot-bg);
    color: var(--input-text-color);
    align-self: flex-start;
    border-top-left-radius: 0;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.message-content {
    max-width: 80%;
    padding: 10px 14px;
    border-radius: 20px;
    word-wrap: break-word;
    overflow-wrap: break-word;
    position: relative;
    font-size: 0.95rem;
    line-height: 1.4;
    transition: background-color 0.3s, color 0.3s;
}

.message-content.typing-indicator::after {
    content: '';
    display: inline-block;
    width: 8px;
    height: 8px;
    background-color: var(--typing-indicator-color);
    border-radius: 50%;
    margin-left: 5px;
    animation: blink 1.4s infinite both;
}

@keyframes blink {
    0%, 20%, 50%, 80%, 100% {
        opacity: 0;
    }
    40%, 60% {
        opacity: 1;
    }
}

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

/* Chatbot Input Area */
#chatbot-input-area {
    display: flex;
    padding: 10px 15px;
    border-top: 1px solid var(--border-color);
    background-color: var(--header-background);
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
}

#chatbot-input {
    flex: 1;
    padding: 10px 16px;
    border: 1px solid var(--border-color);
    border-radius: 25px;
    outline: none;
    background-color: var(--input-background);
    color: var(--input-text-color);
    resize: none;
    font-size: 0.95rem;
    line-height: 1.4;
    max-height: 100px;
    overflow-y: auto;
    transition: background-color 0.3s, color 0.3s, border-color 0.3s;
}

#chatbot-input:focus {
    border-color: var(--nav-link-hover-color);
    box-shadow: 0 0 5px var(--nav-link-hover-color);
}

#chatbot-send-btn {
    margin-left: 10px;
    padding: 10px 20px;
    background-color: var(--button-background);
    color: var(--button-text-color);
    border: none;
    border-radius: 25px;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.2s, color 0.3s;
    font-size: 0.95rem;
    flex-shrink: 0;
}

#chatbot-send-btn:hover {
    background-color: var(--button-hover-background);
    color: var(--button-hover-text-color);
}

.error {
    color: var(--error-color);
    font-weight: bold;
    margin: 10px 0;
}

/* About and Contact Sections */
section#about,
section#contact {
    padding: 40px 10px;
    text-align: center;
}

section#about h2,
section#contact h2 {
    margin-bottom: 20px;
    font-size: 1.3rem;
    color: var(--text-color);
}

section#about p,
section#contact p {
    max-width: 90%;
    margin: 0 auto;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-color);
}

/* Footer */
footer {
    background-color: var(--header-background);
    color: var(--text-color);
    text-align: center;
    padding: 15px 10px;
    box-shadow: 0 -2px 4px var(--shadow-color);
}

footer p a {
    color: var(--nav-link-color);
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s;
}

footer p a:hover {
    color: var(--nav-link-hover-color);
    text-decoration: underline;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: var(--input-background);
    margin: 10% auto;
    padding: 20px;
    border: 1px solid var(--border-color);
    width: 80%;
    max-width: 500px;
    border-radius: 10px;
}

#close-modal {
    color: var(--text-color);
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
}

#transcription-text {
    width: 100%;
    height: 150px;
    padding: 10px;
    margin-top: 10px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    resize: vertical;
    font-size: 1rem;
    line-height: 1.5;
}

#confirm-transcription {
    margin-top: 10px;
    padding: 10px 20px;
    background-color: var(--button-background);
    color: var(--button-text-color);
    border: none;
    border-radius: 25px;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.2s, color 0.3s;
}

#confirm-transcription:hover {
    background-color: var(--button-hover-background);
    color: var(--button-hover-text-color);
}

/* Toggle Switch Styles */
#mode-toggle-container,
#transcription-toggle-container {
    /* display: flex; */
    align-items: center;
    justify-content: center;
    margin-top: 10px;
}

#mode-toggle-container {
    margin-bottom: 5px;
}

#mode-label,
#transcription-toggle-container span {
    font-size: 0.9rem;
}

.switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 24px;
    margin-right: 10px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    right: 0;
    left: 0;
    bottom: 0;
    background-color: #ccc;
    transition: 0.4s;
    border-radius: 24px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 2px;
    bottom: 2px;
    background-color: white;
    transition: 0.4s;
    border-radius: 50%;
}

.switch input:checked + .slider {
    background-color: var(--button-background);
}

.switch input:checked + .slider:before {
    transform: translateX(26px);
}

/* Message Options Styles */
.message-options {
    display: flex;
    justify-content: flex-start;
    margin-top: 5px;
}

.message-options button {
    margin-right: 10px;
    padding: 5px 10px;
    background-color: var(--button-background);
    color: var(--button-text-color);
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: background-color 0.3s, color 0.3s;
}

.message-options button:hover {
    background-color: var(--button-hover-background);
    color: var(--button-hover-text-color);
}

/* Style for the 'Copied' confirmation */
.message-options button.copy-btn.copied {
    background-color: green;
    color: white;
}

/* Voice Record Button */
#voice-record-btn {
    margin-left: 10px;
    padding: 10px 15px;
    background-color: var(--button-background);
    color: var(--button-text-color);
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
    font-size: 0.9rem;
}

#voice-record-btn:hover {
    background-color: var(--button-hover-background);
}

#voice-record-btn.recording {
    background-color: #f44336; /* Red */
    color: white;
}

/* Responsive Design */

/* Tablet and Smaller Devices */
@media (max-width: 768px) {
    header {
        padding: 10px 15px;
    }

    main {
        padding-top: 70px; /* Reduced to accommodate smaller screens */
    }

    .chat-section {
        padding: 0;
        min-height: calc(100vh - 70px); /* Adjust based on header height */
    }

    #chatbot-container {
        height: calc(100vh - 70px); /* Make the chatbot fill the viewport minus the header */
    }

    .logo h1 {
        font-size: 1.2rem;
    }

    .hamburger {
        display: flex;
    }

    .nav-links {
        position: absolute;
        top: 60px;
        left: 0;
        right: 0;
        background-color: var(--header-background);
        flex-direction: column;
        align-items: center;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease-in-out;
        box-shadow: 0 4px 6px var(--shadow-color);
        z-index: 999;
    }

    .nav-links.open {
        max-height: 500px;
    }

    .nav-links li {
        margin: 15px 0;
    }

    .nav-links li a {
        font-size: 1rem;
    }

    .settings {
        flex-direction: column;
        width: 100%;
    }

    .settings button,
    .settings select {
        margin: 10px 0;
        width: 90%;
    }

    .chat-section,
    section#about,
    section#contact {
        box-sizing: border-box;
        padding: 20px;
        border: 1px solid var(--border-color);
        border-radius: 10px;
        background-color: var(--input-background);
        margin-bottom: 20px;
    }
}

/* Mobile Devices */
@media (max-width: 480px) {
    main {
        padding-top: 60px; /* Further reduced for smaller screens */
    }

    .chat-section {
        padding: 0;
        min-height: calc(100vh - 60px);
    }

    #chatbot-container {
        height: 85vh;
    }

    .logo h1 {
        font-size: 1.2rem;
    }

    .nav-links li a {
        font-size: 1rem;
    }

    .settings button,
    .settings select {
        width: 100%;
    }

    #chatbot-messages {
        padding: 15px;
    }

    .message-content {
        max-width: 90%;
        padding: 10px 14px;
        font-size: 0.9rem;
    }

    #chatbot-input-area {
        padding: 10px 15px;
    }

    #chatbot-input {
        padding: 10px 16px;
        font-size: 0.9rem;
    }

    #chatbot-send-btn {
        margin-left: 10px;
        padding: 10px 20px;
        font-size: 0.9rem;
    }

    section#about,
    section#contact {
        padding: 30px 10px;
    }

    section#about h2,
    section#contact h2 {
        font-size: 1.2rem;
    }

    section#about p,
    section#contact p {
        font-size: 0.95rem;
    }

    footer {
        padding: 15px 10px;
    }

    .chat-section,
    section#about,
    section#contact {
        padding: 15px;
    }

    /* Ensure message options buttons stack vertically on mobile */
    .message-options {
        flex-direction: column;
        align-items: flex-start;
    }

    .message-options button {
        width: 100%;
        margin-right: 0;
        margin-bottom: 5px;
    }
}

/* Qatar Theme Specific Overrides */
/* Ensuring specific texts are white for better visibility */
[data-theme="qatar"] .logo h1,
[data-theme="qatar"] #chatbot-header h2,
[data-theme="qatar"] #mode-label,
[data-theme="qatar"] #transcription-toggle-container span,
[data-theme="qatar"] section#about h2,
[data-theme="qatar"] section#contact h2,
[data-theme="qatar"] .modal-content h2 {
    color: #FFFFFF;
}

/* Optional: If the texts are within specific classes, adjust accordingly */
/* Example:
[data-theme="qatar"] .specific-class {
    color: #FFFFFF;
}
*/