/* style.css - Refactored and commented */ /* --- Root Variables --- */ :root { /* Theme Colors */ --primary-bg-dark: #0f0f0f; --primary-text-dark: #fff; --primary-bg-light: #ffffff; --primary-text-light: #000000; /* UI Component Colors */ --control-panel-bg: rgba(0, 0, 0, 0.3); --control-panel-border: #A6A6A6; --clock-color: #00e676; --message-color: #cccccc; /* Button Colors */ --button-color-dark: white; --button-bg-dark: #0f0f0f; --button-color-light: #595959; --button-bg-light: #ffffff; --control-button-bg: #FF4D4D; --control-button-hover-bg: #FF1A1A; /* Chalkboard Specific */ --chalkboard-bg: #163A1B; /* Chalkboard background color */ /* Modal Colors */ --modal-bg: rgba(255, 255, 255, 0.15); --modal-border: #A6A6A6; --close-btn-bg: #e74c3c; --close-btn-hover-bg: #ff1a1a; /* Input Field Colors */ --input-border-dark: #A6A6A6; --input-bg-dark: rgba(0, 0, 0, 0.35); --input-text-dark: #fff; --input-border-light: #888; --input-bg-light: rgba(255, 255, 255, 0.35); --input-text-light: #000; /* Menu Icon */ --menu-icon-size: 20px; --menu-icon-width: 40px; --menu-icon-height: 40px; --menu-icon-move: 12px; --menu-icon-left: 10px; } /* --- Global Resets & Base Styles --- */ * { box-sizing: border-box; } html, body { margin: 0; padding: 0; overflow: hidden; /* 스크롤바 방지 */ width: 100%; height: 100%; background-color: var(--primary-bg-dark); color: var(--primary-text-dark); font-family: 'Noto Sans', sans-serif; } /* 시계 모드에서 배경 이미지가 있을 때만 body 배경을 투명하게 */ body.clock-mode.has-background-image { background: transparent !important; } /* 칠판 모드에서는 시계 배경 이미지 클래스가 있어도 배경색 유지 */ body.chalkboard-mode.has-background-image { background-color: var(--primary-bg-dark) !important; } button:focus { outline: none; } .hidden { display: none; } #chalkTray { position: fixed; bottom: 0; left: 0; width: 100%; height: 130px; background-color: var(--chalkboard-bg); /* 배경색도 유지 */ background-image: url('assets/bottom_tray.png'); background-repeat: no-repeat; background-position: center bottom; background-size: 100% 100%; /* 좌우 + 상하 꽉 채움 */ z-index: 1000; display: none; pointer-events: auto; cursor: default !important; } /* 이미지 진행률 바 스타일 */ #imageProgressBar { position: fixed; right: 30px; bottom: 30px; } /* 페이지 번호 표시 스타일 (프로그레스 바 위) */ .page-number-display { position: fixed !important; right: 30px !important; bottom: 50px !important; z-index: 2020; pointer-events: none; display: none; } /* 세로 높이가 좁은 화면 (아이패드 등)에서의 페이지 번호 표시 조정 */ @media screen and (max-height: 800px) { .page-number-display { bottom: 40px !important; } } @media screen and (max-height: 600px) { .page-number-display { bottom: 25px !important; } #pageNumberText { font-size: 40px !important; } } #pageNumberText { color: rgba(255, 255, 255, 0.2); font-size: 50px; font-weight: 900; text-shadow: 2px 2px 4px rgba(22, 58, 27, 0.2); opacity: 0; transition: opacity 0.3s ease-in-out; } #imageProgressBar { width: 150px; height: 10px; background-color: rgba(22, 58, 27, 0.4); border: 1px solid rgba(255, 255, 255, 0.4) !important; border-radius: 5px; overflow: hidden; display: none; z-index: 2010; } #progressBarFill { height: 100%; width: 0%; background-color: rgba(255, 255, 255, 0.4); /* 더 투명하게 */ /* border: 1px solid rgba(0, 0, 0, 0.3) !important;*/ border-radius: 5px; transition: width 0.2s ease-in-out; } #pageNumberDisplay { color: white; font-size: 14px; white-space: nowrap; } #languageSelector { background-color: rgba(17, 42, 20, 0.3) !important; padding: 8px 20px; color: #fff; border-radius: 12px; } .chalk-title { position: fixed; top: 10px; left: 50%; transform: translateX(-50%); font-size: 36px; font-weight: bold; color: white; z-index: 2100; user-select: none; cursor: pointer; pointer-events: auto; display: none; text-align: center; } /* 밑줄을 위한 가상 요소 */ .chalk-title::after { content: ""; display: block; margin: 4px auto 0 auto; height: 2px; background-color: var(--underline-color, white); width: 100%; } #newTitle { font-size: 16px !important; padding: 8px; width: 100%; max-width: 500px; box-sizing: border-box; } #titleModal input[type="number"] { font-size: 16px !important; padding: 8px; width: 100px; max-width: 400px; box-sizing: border-box; } #titleModal > div { max-width: 600px; width: 90%; } .top-clock { font-family: 'DS-Digital', sans-serif; /* 디지털 폰트 */ font-size: 20px; color: white; letter-spacing: 2px; white-space: nowrap; display: block; } .top-clock { color: white; } /* --- Main Display (Clock & Message) --- */ #container { display: flex; flex-direction: column; align-items: center; gap: 4px; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); text-align: center; cursor: grab; user-select: none; -webkit-user-select: none; -moz-user-select: none; -ms-user-select: none; transition: transform 0.1s ease; /* ✨ 추가: 시계 모드에서 투명한 검은색 배경과 둥근 모서리 */ padding: 20px 30px; background-color: rgba(0, 0, 0, 0.15); /* 기본값, JavaScript에서 동적으로 변경됨 */ border-radius: 20px; /*border: 1px solid rgba(255, 255, 255, 0.3) !important; */ backdrop-filter: blur(5px); } #container:active { cursor: grabbing; } #container.dragging { opacity: 0.8; transform: translate(-50%, -50%) scale(1.02); } #clock { font-size: 200px; font-family: 'DS-Digital', sans-serif; /* Specific digital font */ color: var(--clock-color); line-height: 1.0; padding-bottom: 0; white-space: nowrap; /* Prevent line breaks */ } #message { text-align: center; width: 100%; display: block; font-size: 60px; color: var(--message-color); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; /* Add ellipsis for overflow */ max-width: 90vw; /* Limit message width */ } /* --- Control Panel (Settings) --- */ .settings-panel { display: none; /* Hidden by default, toggled by JS */ flex-direction: column; flex-wrap: wrap; align-items: flex-start; gap: 4px; padding: 12px 16px; margin-top: 8px; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); z-index: 1000; background-color: rgba(0, 0, 0, 0.25); backdrop-filter: blur(6px); /* Frosted glass effect */ border: 1px solid var(--modal-border); border-radius: 12px; box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3); } .settings-panel .row { display: flex; flex-wrap: wrap; /* Allow wrapping for responsiveness */ align-items: center; gap: 8px; /* Spacing between elements */ margin: 2px 0; width: 100%; /* Take full width of parent */ } .settings-panel .timer-mode-row { flex-wrap: wrap; gap: 10px 15px; /* Vertical and horizontal gap */ justify-content: flex-start; } .settings-panel .timer-inputs, .settings-panel .timerControls { display: flex; align-items: center; gap: 8px; } .settings-panel .font-settings-row { flex-wrap: wrap; gap: 10px 15px; justify-content: flex-start; } .settings-panel label { min-width: 10px; text-align: left; font-weight: 500; margin-right: 0px; flex-shrink: 0; } .settings-panel select, .settings-panel input[type="text"], .settings-panel input[type="number"], .settings-panel input[type="color"], .settings-panel textarea { min-width: 80px; max-width: 250px; flex-grow: 1; padding: 5px; font-size: 16px; border-radius: 8px; border: 1px solid #444; background-color: #5c5b5b; color: #fff; } .settings-panel #modeSelector { max-width: 120px; min-width: 100px; } .settings-panel .font-settings-row select { flex-grow: 1; min-width: 100px; max-width: 150px; } .settings-panel .font-settings-row select:nth-of-type(even) { /* Targeting size select boxes */ min-width: 80px; max-width: 100px; } .settings-panel .timer-inputs input[type="number"] { width: 50px; min-width: 40px; max-width: 60px; flex-grow: 0; text-align: center; } .settings-panel input[type="color"] { width: 36px; height: 28px; padding: 0; border: none; background: none; flex-shrink: 0; margin-right: 12px; } .settings-panel .message-input-group { flex-direction: column; align-items: flex-start; gap: 5px; width: 100%; margin-top: 10px; } .settings-panel .message-input-group label { min-width: unset; margin-right: 0; text-align: left; } .settings-panel .message-input-group select#presetMessages, .settings-panel .message-input-group textarea#messageText { width: 100%; max-width: none; flex-grow: unset; } .settings-panel .message-input-group textarea#messageText { min-height: 50px; margin-top: 5px; } /* Theme-specific styles for settings panel inputs */ .settings-panel select, .settings-panel input[type="text"], .settings-panel input[type="number"], .settings-panel textarea { border: 1px solid var(--input-border-dark) !important; color: #ffffff !important; background-color: var(--input-bg-dark); } /* select option 드롭다운 배경/글자색 */ .settings-panel select, .settings-panel option { background: rgba(0, 0, 0, 0.5) !important; color: #fff !important; } /* --- Control Buttons Panel (Left Sidebar) --- */ #menuPanel button { position: absolute; left: var(--menu-icon-left); width: var(--menu-icon-width); height: var(--menu-icon-height); padding: 0; display: flex; align-items: center; justify-content: center; background-color: transparent; color: white !important; border: none; border-radius: 8px; font-size: var(--menu-icon-size); z-index: 1100; cursor: pointer; } /* Individual Button Positioning */ #toggleSettings { top: 40px; } #toggleChalkboard { top: 10px; } #calculator { top: 70px; } #random { top: 100px; } #focusMode { top: 130px; } #toggleFullscreen { top: 160px; } #loadBackgroundBtn { top: 210px; } #clearBackgroundBtn { top: 240px; } #playVideoButton { top: 270px; } #selectAudioButton { top: 270px; } #practiceManagerIcon { top: 320px; } #SurveyIcon { top: 350px; } #TeacherIcon { top: 380px; } #controlHelpButton { top: 430px; } /* Chalkboard Buttons */ #dottedLineBtn { top: 185px; } #pencilBtn { top:215px; } #markerBtn { top: 245px; } #fillBtn { top: 275px; } #eraserBtn { top: 305px; } #clearBtn { top: 335px; } #saveCanvasBtn { top: 385px; } #loadCanvasBtn { top: 415px; } #loadFolderBtn { top: 415px; } #clearCanvasBtn { top: 445px; } #helpButton { top: 495px; } body.chalkboard-mode #toggleFullscreen { top: 70px; } body.chalkboard-mode #calculator { top: 40px; } body.chalkboard-mode #toggleSettings { top: 10px; } #menutoggleBtn { bottom: 30px; left: 10px; position: fixed; width: var(--menu-icon-width); height: var(--menu-icon-height); padding: 0; display: flex; align-items: center; justify-content: center; color: #ccc; border: none; border-radius: 8px; font-size: var(--menu-icon-size); z-index: 10000; /* 더 높은 z-index로 설정 */ cursor: pointer !important; /* 강제로 pointer 커서 설정 */ pointer-events: auto !important; /* 클릭 이벤트 강제 활성화 */ background-color: transparent; filter: drop-shadow(0 0 1px #222) drop-shadow(0 0 2px #222); } /* 기존 hover 효과 제거 및 transform 통합 */ #menuPanel button, #menutoggleBtn { transition: transform 0.18s cubic-bezier(0.4,0,0.2,1), color 0.18s; } #menuPanel button:hover, #menutoggleBtn:hover { transform: scale(1.2); z-index: 2; } /* 도구 버튼 비활성화 스타일 (투명도로 표현) */ #menuPanel button.inactive { opacity: 0.6; filter: grayscale(50%); pointer-events: none; } /* 점선 모드 버튼 활성화 스타일 */ #menuPanel button.active { background-color: rgba(255, 255, 255, 0.2) !important; border-radius: 5px; box-shadow: 0 0 2px rgba(255, 255, 255, 0.3); } #calculator, #toggleChalkboard { font-size: 20px; } .control-buttons-panel { top: 40px; left: 0; /* 왼쪽 끝에 붙이기 */ position: fixed; width: 60px; height: 650px; z-index: 1100; transition: transform 0.3s ease-in-out; display: flex; margin-top: 5px; transform: translateX(0); /* 기본 상태: 보이는 상태 */ } /* 메뉴 패널이 숨겨진 상태 */ .control-buttons-panel.hidden { transform: translateX(-100%); /* 왼쪽으로 완전히 숨김 */ } body.dark.chalkboard-mode .control-buttons-panel { height: 550px; background-color: rgba(17, 42, 20, 0.3) !important; border-top-right-radius: 25px; border-bottom-right-radius: 25px; border-right: 2px solid rgba(255, 255, 255, 0.3); border-bottom: 2px solid rgba(255, 255, 255, 0.3); } .control-buttons-panel button { color: var(--button-color-dark); background-color: transparent !important; } .control-buttons-panel { height: 490px; border-top-right-radius: 25px; border-bottom-right-radius: 25px; border-right: 2px solid rgba(255, 255, 255, 0.2); border-bottom: 2px solid rgba(255, 255, 255, 0.2); /* 배경색은 JavaScript에서 동적으로 처리 */ } /* General Control Button Style (for Start/Stop/Reset) */ .control-button { padding: 4px 15px; font-weight: 400; font-size: 16px; border-radius: 6px; cursor: pointer; border: none; transition: all 0.3s ease; background-color: var(--control-button-bg); color: #fff; } .control-button:hover { background-color: var(--control-button-hover-bg); } body.chalkboard-mode { position: relative; color: transparent !important; /* 배경색은 JavaScript에서 동적으로 처리 */ } body.chalkboard-mode::before { content: ""; position: absolute; top: 0; left: 0; width: 0px; height: 100%; /* background는 JavaScript에서 동적으로 처리 */ z-index: 1; pointer-events: none; } body.focus-mode.chalkboard-mode::before { display: none !important; } /* Hide non-chalkboard elements in chalkboard mode */ body.chalkboard-mode #container, body.chalkboard-mode #toggleChalkboard, body.chalkboard-mode #playVideoButton, body.chalkboard-mode #selectAudioButton, body.chalkboard-mode #practiceManagerIcon, body.chalkboard-mode #SurveyIcon, body.chalkboard-mode #TeacherIcon, body.chalkboard-mode #loadBackgroundBtn, body.chalkboard-mode #clearBackgroundBtn, body.chalkboard-mode #controlHelpButton, body.chalkboard-mode #random, body.chalkboard-mode #focusMode, body.chalkboard-mode #loadFolderBtn, body.chalkboard-mode .settings-panel { display: none !important; } /* Style for the chalkboard toggle button when active */ body.chalkboard-mode #toggleChalkboard { pointer-events: none; opacity: 0.6; cursor: default; background-color: var(--chalkboard-bg) !important; } /* Ensure other control buttons are visible and styled correctly in chalkboard mode */ body.chalkboard-mode #toggleSettings, body.chalkboard-mode #calculator, body.chalkboard-mode #eraserBtn, body.chalkboard-mode #clearBtn, body.chalkboard-mode #pencilBtn, body.chalkboard-mode #markerBtn, body.chalkboard-mode #fillBtn, body.chalkboard-mode #dottedLineBtn, body.chalkboard-mode #clearCanvasBtn, body.chalkboard-mode #helpButton, body.chalkboard-mode #saveCanvasBtn, body.chalkboard-mode #loadCanvasBtn, /*body.chalkboard-mode #loadFolderBtn,*/ body.chalkboard-mode #menutoggleBtn, body.chalkboard-mode #toggleFullscreen { display: flex !important; background-color: transparent !important; /* 색상은 JavaScript에서 동적으로 처리 */ cursor: pointer !important; } /* 점선 버튼이 확실히 보이도록 추가 규칙 */ body.chalkboard-mode #dottedLineBtn { display: flex !important; visibility: visible !important; opacity: 1 !important; } /* 점선 버튼의 아이콘 스타일링 */ #dottedLineBtn i { font-size: 1em; } /* Chalkboard Tools (Initial Hidden State) */ #playVideoButton, #eraserBtn, #clearBtn, #pencilBtn, #markerBtn, #fillBtn, #dottedLineBtn, #clearCanvasBtn, #saveCanvasBtn, #loadCanvasBtn, #loadFolderBtn, #helpButton { display: none !important; /* Hidden by default, shown in chalkboard mode via JS */ } /* Color Palette and Line Width Controls */ .color-palette { position: absolute; top: 110px; left: 10px; display: none; flex-direction: column; gap: 6px; z-index: 1100; margin-top: 20px; transition: left 0.2s ease; } .color-palette-row { display: flex; align-items: center; gap: 10px; } /* Preset Color Selection */ .preset-color-wrapper { position: relative; display: inline-block; } .preset-color-trigger { display: flex; align-items: center; cursor: pointer; padding: 4px 8px; border-radius: 6px; transition: background-color 0.2s ease; } .color-dot { width: var(--menu-icon-size); height: var(--menu-icon-size); /* border는 JavaScript에서 동적으로 처리 */ border-radius: 50%; cursor: pointer; position: relative; margin-top: 8px !important; margin-bottom: 8px !important; } .color-dot.selected { outline: none; } .selected-color-dot { width: var(--menu-icon-size); height: var(--menu-icon-size); /* outline은 JavaScript에서 동적으로 처리 */ outline-offset: 2px; border-radius: 50%; position: relative; transition: outline 0.2s ease; left: 3px; } .preset-colors { position: absolute; left: 50px; height: 34px; width: 260px; top: -2px; display: flex; gap: 4px; justify-content: center; background: rgba(17, 42, 20, 0.3) !important; border-radius: 6px; z-index: 100; } .preset-colors.hidden { display: none; } /* Line Width Controls */ .line-width-wrapper { position: relative; display: inline-block; } .selected-line-width { width: 32px; height: 24px; left: 5px; display: flex; justify-content: center; align-items: center; cursor: pointer; position: relative; } .selected-line-width:hover { transform: scale(1.2); z-index: 2; } .line-width-options { position: absolute; top: -2px; left: 50px; height: 34px; width: 160px; justify-content: center; display: flex; flex-direction: row; gap: 4px; background: rgba(17, 42, 20, 0.3) !important; border-radius: 6px; z-index: 100; } .line-width-options.hidden { display: none; } .line-width-option { width: 32px; height: 18px; border: 0px solid var(--chalkboard-bg); border-radius: 0px; background-color: transparent; display: flex; justify-content: center; align-items: center; cursor: pointer; position: relative; margin-top: 8px !important; margin-bottom: 8px !important; /* margin-bottom: 2px;*/ } .line-width-option > div { display: block; border-radius: 0 !important; width: 100%; } .line-width-option .dot { /* background-color는 JavaScript에서 동적으로 처리 */ border-radius: 0%; } /* 실제 태블릿/모바일 기기에서만 적용 (개발자 도구 오인식 방지) */ @media (pointer: coarse) and (hover: none), (max-width: 1024px) and (orientation: portrait) and (pointer: coarse), (max-width: 1366px) and (orientation: landscape) and (max-height: 1024px) and (pointer: coarse) { /* 칠판 모드에서 제목 숨기기 */ body.chalkboard-mode #chalkTitle { display: none !important; } /* Individual Button Positioning */ #toggleChalkboard { top: 10px; } #toggleSettings { top: 40px; } #calculator { top: 70px; } #toggleFullscreen { top: 100px; } #loadBackgroundBtn { top: 150px; } #clearBackgroundBtn { top: 180px; } #TeacherIcon { top: 210px; } #controlHelpButton { top: 260px; } /* Chalkboard Buttons */ #pencilBtn { top:160px; } #markerBtn { top: 190px; } #eraserBtn { top: 220px; } #clearBtn { top: 250px; } #saveCanvasBtn { top: 300px; } #loadCanvasBtn { top: 330px; } #clearCanvasBtn { top: 360px; } #helpButton { top: 410px; } body.chalkboard-mode #toggleFullscreen { top: 40px; } /* 태블릿에서 랜덤 숫자, 실습 관리, 설문 관리, 음악 재생 아이콘 비활성화 */ #random, #practiceManagerIcon, #SurveyIcon, #focusMode, #playVideoButton, #selectAudioButton { display: none !important; } body.chalkboard-mode #calculator, body.chalkboard-mode #dottedLineBtn, body.chalkboard-mode #fillBtn { display: none !important; } body.dark.chalkboard-mode .control-buttons-panel { height: 460px; } .control-buttons-panel { height: 310px; } .color-palette { top: 80px; } } /* --- Modals and Overlays --- */ .overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0, 0, 0, 0.5); z-index: 3333; display: none; /* Hidden by default */ justify-content: center; align-items: center; pointer-events: auto; } #confirmClearModal { width: 700px; } #confirmClearModal .modal-content { min-width: 500px; max-width: 100%; width: 700px; text-align: center; } #confirmClearMessage { width: 100%; text-align: center; white-space: nowrap; margin-bottom: 24px; display: block; } .confirm-clear-modal-content { text-align: center; margin: 0 auto; } .overlay > div { /* Common modal styles */ background: var(--modal-bg); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); color: var(--primary-text-dark); padding: 20px 30px; border-radius: 18px; border: 1px solid var(--modal-border); box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3); font-family: 'Segoe UI', 'Noto Sans KR', sans-serif; line-height: 1.6; position: relative; text-align: left; } .overlay h3 { margin-top: 0; font-size: 22px; font-weight: bold; color: #f1f1f1; } .overlay ul { padding-left: 20px; margin-bottom: 12px; } .overlay li { margin-bottom: 6px; } .overlay p { margin-bottom: 8px; font-size: 15px; } .close-btn { position: absolute; top: 12px; right: 16px; background: var(--close-btn-bg); color: #fff; border: none; font-size: 16px; width: 28px; height: 28px; border-radius: 50%; cursor: pointer; transition: background-color 0.2s ease; } .close-btn:hover { background: var(--close-btn-hover-bg); } /* Control Help Modal Specific */ #controlHelpModal { max-width: 650px; width: 90%; overflow-y: auto; max-height: 90vh; } .branding-header { margin-bottom: 20px; } .branding-header h1 { font-size: 28px; margin-bottom: 6px; } .branding-header .tagline { color: #bbb; font-size: 15px; font-style: italic; } .tool-icon { margin-right: 8px; min-width: 20px; vertical-align: middle; font-size: 1em; } .tool-buttons { display: flex; flex-wrap: wrap; gap: 16px 24px; /* 행, 열 간격 */ } .tool-buttons span { display: flex; align-items: center; gap: 6px; margin-right: 0; /* flex의 gap으로 대체 */ } /* 이름에 최소 너비 지정 */ .tool-buttons span > span[data-i18n] { min-width: 90px; /* 원하는 값으로 조정 */ display: inline-block; text-align: left; } /* Random Number Modal Specific */ #randModal { width: 650px; max-width: 90%; max-height: 500px; padding-top: 16px; padding-bottom: 40px; display: none; /* Hidden by default */ } .rand-modalcontent { display: flex; flex-direction: column; justify-content: center; align-items: center; height: 100%; width: 100%; flex-grow: 1; } .rand-modalcontent label, .rand-modalcontent button { color: var(--primary-text-dark) !important; } .modalheader { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; width: 100%; } .modaltitle { font-size: 24px; } .rand-modalcontent .input-row { display: flex; flex-wrap: nowrap; /* Prevent line breaks */ justify-content: center; align-items: center; gap: 12px; margin-bottom: 18px; min-width: 400px; } .rand-modalcontent .input-row input { width: 160px; } .rand-modalcontent .input-row button { padding: 8px 14px; border-radius: 6px; border: none; background-color: var(--control-button-bg); color: #fff; font-weight: bold; cursor: pointer; transition: background-color 0.2s ease; } .rand-modalcontent .input-row button:hover { background-color: var(--control-button-hover-bg); } .rand-result { font-size: 240px; font-weight: bold; text-align: center; color: #fff; margin: 0; padding: 0; line-height: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; letter-spacing: 0px !important; } /* Focus Mode */ body.focus-mode { background-color: #000 !important; background-image: none !important; overflow: hidden; /* 스크롤 방지 */ } /* 집중모드에서 보이는 요소들 */ body.focus-mode *:not(#focusMode):not(#focusModeMessage):not(canvas) { display: none !important; } /* 집중모드 버튼은 항상 보이게 유지 */ body.focus-mode #focusMode { display: flex !important; position: fixed !important; top: 20px !important; right: 20px !important; z-index: 9999 !important; background: rgba(255, 255, 255, 0.1) !important; border: 2px solid rgba(255, 255, 255, 0.3) !important; border-radius: 50% !important; width: 50px !important; height: 50px !important; justify-content: center !important; align-items: center !important; cursor: pointer !important; transition: all 0.3s ease !important; } body.focus-mode #focusMode:hover { background: rgba(255, 255, 255, 0.2) !important; border-color: rgba(255, 255, 255, 0.5) !important; transform: scale(1.1) !important; } /* 집중모드 메시지 #focusModeMessage { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important; } */ /* 아이패드에서 집중모드 개선 @media (max-width: 1024px) and (orientation: landscape), (max-width: 768px) { body.focus-mode #focusMode { top: 15px !important; right: 15px !important; width: 45px !important; height: 45px !important; } #focusModeMessage { font-size: 16px !important; padding: 15px 25px !important; max-width: 80vw !important; } } */ /* 집중모드에서 캔버스 처리 */ body.focus-mode canvas { display: none !important; } /* 칠판모드와 집중모드가 함께 활성화된 경우 */ body.focus-mode.chalkboard-mode canvas#chalkboardCanvas { display: block !important; /* 칠판 캔버스만 보이게 */ } body.focus-mode.chalkboard-mode canvas#backgroundCanvas { display: block !important; /* 배경 캔버스도 보이게 */ } /* Video Player */ .video-player { max-width: 90vw; max-height: 80vh; background-color: black; border: 4px solid white; border-radius: 12px; } /* Canvas styles for layering */ #backgroundCanvas, #chalkCanvas { position: absolute; top: 0; height: 100vh; display: none; /* Hidden by default */ } #chalkCanvas { touch-action: none; left: 0; /* 60px offset 제거 */ width: 100vw; /* 전체 화면 사용 */ z-index: 2; /* 격자보다 위에 위치하도록 z-index 증가 */ background-color: transparent; /* Transparent to show background canvas below */ cursor: inherit; /* 부모 요소의 커서를 상속하지 않음 */ pointer-events: auto; /* 다시 활성화 */ } /* 메뉴 토글 버튼 영역에서는 캔버스 클릭 이벤트를 통과시키기 위한 설정 */ #menutoggleBtn { pointer-events: auto !important; z-index: 10000 !important; } #backgroundCanvas { width: unset !important; height: unset !important; max-width: none !important; max-height: none !important; min-width: 0 !important; min-height: 0 !important; display: block; margin: auto; aspect-ratio: unset !important; object-fit: none !important; z-index: 0; /* 격자와 분할 화면이 모두 보이도록 z-index 조정 */ } /* Language Dropdown */ .lang-dropdown { background-color: black; color: white; border: 1px solid #808080; padding: 4px 8px; border-radius: 4px; font-size: 14px; } body.chalkboard-mode .lang-dropdown { background-color: transparent !important; color: var(--button-color-dark) !important; } .lang-dropdown { background-color: transparent !important; color: white; border: 1px solid rgba(255, 255, 255, 0.5); padding: 4px 8px; border-radius: 4px; font-size: 14px; backdrop-filter: blur(5px); } .lang-dropdown option { background-color: rgba(0, 0, 0, 0.7) !important; color: white !important; } .lang-dropdown:hover { background-color: #333; } #audioVisualizer { position: fixed; bottom: 20px; /* 하단 여백 */ left: 50%; transform: translateX(-50%); width: 300px; height: 40px; pointer-events: none; z-index: 10001; opacity: 0.6; display: none; } #musicModal { color: white; padding: 26px; border-radius: 12px; min-width: 600px; height: 200px; justify-content: center; } .audio-buttons { margin-top: 12px; display: flex; gap: 10px; justify-content: center; } .audio-buttons button { all: unset; display: flex; align-items: center; justify-content: center; padding: 8px; cursor: pointer; } .audio-buttons i { font-size: 26px; color: var(--close-btn-bg); } .audio-buttons i:hover{ font-size: 26px; color: var(--control-button-hover-bg); } .practice-modal-stacked { min-width: 400px; min-height: 250px; display: flex; flex-direction: column; justify-content: flex-start; align-items: center; width: 90%; max-width: 600px; box-sizing: border-box; } #surveyModal.practice-modal-stacked { min-width: 600px; max-width: 900px; } #practiceModal.practice-modal-stacked { min-width: 400px; max-width: 600px; } #practiceStatusModal { min-width: 600px; padding-left: 40px; padding-right: 40px; } #practiceTitleInput, #totalStudentsInput { width: 545px; /* 원하는 너비 */ min-width: 300px; /* 최소 너비 */ max-width: 600px; /* 최대 너비 */ } .modal-title-row { flex-direction: row !important; align-items: center !important; gap: 12px !important; width: 100%; } #surveyModal .modal-option-input { width: 130px; min-width: 100px; max-width: 200px; } #surveyTitleInput { width: 660px; min-width: 220px; max-width: 900px; } #surveyModal .modal-button-row { margin-top: 18px; margin-bottom: 10px; justify-content: center !important; } #practiceModal .modal-button-row { margin-top: 18px; margin-bottom: 10px; justify-content: center !important; } .modal-form-group { width: 100%; display: flex; flex-direction: column; align-items: flex-start; margin-bottom: 16px; } .modal-label { font-size: 16px; color: var(--input-text-dark); font-weight: 500; margin-bottom: 4px; margin-right: 0; } .modal-input { font-size: 16px !important; padding: 8px; width: 100%; max-width: 600px; box-sizing: border-box; border-radius: 8px; border: 1px solid var(--input-border-dark) !important; background-color: var(--input-bg-dark) !important; color: var(--input-text-dark) !important; margin-bottom: 0; } .modal-btn { min-width: 120px; font-size: 16px; padding: 8px; margin: 0 4px 0 0; border-radius: 6px; font-weight: 400; height: 40px; } .modal-button-row { display: flex; gap: 10px; justify-content: center; margin-bottom: 10px; width: 100%; flex-wrap: wrap; } .modal-message { min-height: 36px; color: #fff; font-size: 18px; margin-top: auto; margin-bottom: 10px; width: 100%; text-align: center; display: flex; align-items: center; justify-content: center; } .modal-status-title { color: #fff; text-align: center; margin: 0 0 10px 0; font-size: 28px; } .modal-status-content { width: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; } .modal-status-text { margin: 10px 0; font-size: 16px; color: #fff; text-align: center; } .modal-survey-options { width: 100%; display: flex !important; flex-direction: row !important; gap: 16px; margin-bottom: 10px; justify-content: center; align-items: center; flex-wrap: nowrap; } .modal-option-input { width: 250px; min-width: 120px; max-width: 300px; background: #fff; color: #000; } #surveyModal .modal-title-row, #surveyModal .modal-survey-options { justify-content: flex-start !important; text-align: left !important; } #surveyModal .modal-title-row label, #surveyModal .modal-survey-options label { text-align: left !important; } #surveyModal .modal-title-row, #surveyModal .modal-survey-options { width: 100%; } #surveyModal .modal-button-row { justify-content: center !important; } @media (max-width: 1200px) { #surveyModal.practice-modal-stacked { min-width: 0; max-width: 98vw; padding: 0 2vw; } .modal-survey-options { flex-wrap: wrap; gap: 8px; } .modal-option-input { width: 100%; min-width: 0; max-width: 98vw; } } input:-webkit-autofill, input:-webkit-autofill:focus, input:-webkit-autofill:hover, input:-webkit-autofill:active { -webkit-box-shadow: 0 0 0 1000px var(--input-bg-dark) inset !important; -webkit-text-fill-color: var(--input-text-dark) !important; transition: background-color 5000s ease-in-out 0s; color: var(--input-text-dark) !important; } #languageSelector { display: flex; align-items: center; gap: 32px; justify-content: flex-start; transform: translateY(0); transition: transform 0.3s ease-in-out; } #languageSelector.hidden { transform: translateY(-100%); } #google-auth { min-width: 250px; flex-shrink: 0; } #google-auth button { min-width: 250px; padding-left: 16px; padding-right: 16px; margin-right: 0 !important; white-space: nowrap; } #google-auth button i { margin-right: 8px; } #topClock { margin-left: 24px; margin-right: 8px; flex-shrink: 0; } body:not(.clock-mode) #container, body:not(.clock-mode) #clock { display: none !important; } /* 칠판 모드 헤더(로그인, 시계, 언어 선택) - JavaScript에서 동적으로 처리 */ /* 색상 선택 아이콘 hover 시 오른쪽으로 이동 + 커짐 (실제 클래스명 적용) */ .preset-color-trigger:hover { transform: scale(1.2); z-index: 2; } #backgroundCanvas, #chalkCanvas, #colorPalette, #eraserToggleBtn, #clearCanvasBtn, #helpButton, #saveCanvasBtn, #loadCanvasBtn { display: none; } #controls, .settings-panel { position: fixed; top: 20px; left: 70px; transform: none; z-index: 2000; } #teacherLoginModal { width: 500px; /* 원하는 너비 */ } body.chalkboard-mode { background-color: var(--chalkboard-bg) !important; } /* === 세션 관리 UI 스타일 === */ .session-manager { position: fixed; top: 10px; right: 10px; z-index: 1001; background: rgba(17, 42, 20, 0.8); border-radius: 8px; backdrop-filter: blur(10px); border: 1px solid rgba(255, 255, 255, 0.2); box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3); min-width: 200px; max-width: 300px; transition: all 0.3s ease; opacity: 0.8; } .session-manager:hover { opacity: 1; background: rgba(17, 42, 20, 0.95); } .session-header { display: flex; align-items: center; gap: 6px; padding: 8px 12px; border-bottom: 1px solid rgba(255, 255, 255, 0.15); cursor: pointer; user-select: none; } .session-toggle-btn { background: none; border: none; color: white; cursor: pointer; font-size: 12px; padding: 2px; border-radius: 3px; transition: all 0.3s ease; } .session-toggle-btn:hover { background: rgba(255, 255, 255, 0.1); } .session-toggle-btn.collapsed i { transform: rotate(-90deg); } .session-title { color: white; font-size: 12px; font-weight: 500; flex-grow: 1; } .session-content { padding: 8px 12px; transition: all 0.3s ease; overflow: hidden; } .session-content.collapsed { padding: 0 12px; max-height: 0; } .session-tabs { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; max-width: 100%; } .session-tab { display: flex; align-items: center; gap: 6px; background: rgba(255, 255, 255, 0.1); border: 1px solid rgba(255, 255, 255, 0.2); border-radius: 6px; padding: 6px 8px; color: white; cursor: pointer; font-size: 11px; font-weight: 400; transition: all 0.3s ease; white-space: nowrap; max-width: 150px; min-width: 80px; } .session-tab:hover { background: rgba(255, 255, 255, 0.2); border-color: rgba(255, 255, 255, 0.4); transform: translateY(-1px); box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2); } .session-tab.active { background: rgba(255, 255, 255, 0.25); border-color: rgba(255, 255, 255, 0.6); box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3); transform: translateY(-1px); } .session-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 100px; font-weight: 400; } .session-close { background: rgba(255, 0, 0, 0.3); border: none; border-radius: 50%; width: 16px; height: 16px; color: white; cursor: pointer; font-size: 10px; font-weight: bold; display: flex; align-items: center; justify-content: center; transition: all 0.3s ease; flex-shrink: 0; } .session-close:hover { background: rgba(255, 0, 0, 0.5); transform: scale(1.1); box-shadow: 0 1px 4px rgba(255, 0, 0, 0.2); } .add-session-btn { background: rgba(0, 255, 0, 0.2); border: 1px solid rgba(0, 255, 0, 0.3); border-radius: 6px; padding: 6px 8px; color: white; cursor: pointer; font-size: 11px; font-weight: 400; transition: all 0.3s ease; display: flex; align-items: center; justify-content: center; min-width: 30px; flex-shrink: 0; } .add-session-btn:hover { background: rgba(0, 255, 0, 0.3); border-color: rgba(0, 255, 0, 0.5); transform: scale(1.05); box-shadow: 0 2px 6px rgba(0, 255, 0, 0.15); } .add-session-btn i { font-size: 12px; } /* 세션 탭이 많을 때 스크롤 가능하도록 */ .session-tabs { overflow-x: auto; scrollbar-width: thin; scrollbar-color: rgba(255, 255, 255, 0.3) transparent; padding-bottom: 2px; } .session-tabs::-webkit-scrollbar { height: 4px; } .session-tabs::-webkit-scrollbar-track { background: transparent; } .session-tabs::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.3); border-radius: 2px; } .session-tabs::-webkit-scrollbar-thumb:hover { background: rgba(255, 255, 255, 0.5); } /* 기본 세션은 삭제 버튼 숨김 */ .session-tab[data-session="default"] .session-close { display: none !important; } /* 칠판 모드에서만 세션 관리자 표시 */ body.chalkboard-mode .session-manager { display: block !important; } #fullscreenNavLeft:hover { background: rgba(0,0,0,0.15) !important; opacity: 0.6 !important; transform: translateX(-50%) scale(1.05); border-top: 2px solid rgba(255, 255, 255, 0.6) !important; border-right: 1px solid rgba(255, 255, 255, 0.6) !important; border-bottom: 2px solid rgba(255, 255, 255, 0.6) !important; } #fullscreenNavLeft:hover i { opacity: 1 !important; } #fullscreenNavRight:hover { background: rgba(0,0,0,0.15) !important; opacity: 0.6 !important; transform: translateX(-50%) scale(1.05); border-top: 2px solid rgba(255, 255, 255, 0.6) !important; border-left: 1px solid rgba(255, 255, 255, 0.6) !important; border-bottom: 2px solid rgba(255, 255, 255, 0.6) !important; } #fullscreenNavRight:hover i { opacity: 1 !important; } /* Thumbnail Navigation Arrow */ #thumbnailNavArrow { transition: all 0.3s ease; } #thumbnailNavArrow:hover { background: rgba(0,0,0,0.15) !important; opacity: 0.6 !important; transform: translateX(-50%) scale(1.05); border-top: 1px solid rgba(255, 255, 255, 0.6) !important; border-left: 2px solid rgba(255, 255, 255, 0.6) !important; border-right: 2px solid rgba(255, 255, 255, 0.6) !important; } #thumbnailNavArrow:hover i { opacity: 1 !important; } #backgroundToggleArrow { position: fixed; top: 0px; left: 50%; transform: translateX(-50%); width: 140px; height: 40px; background: rgba(0,0,0,0.08); border-radius: 0 0 20px 20px; display: none; align-items: center; justify-content: center; cursor: pointer; z-index: 9990; transition: all 0.3s ease; pointer-events: auto; opacity: 0.3; margin-top: 0px; margin-bottom: 0px; } #backgroundToggleArrow:hover { background: rgba(0,0,0,0.15) !important; opacity: 0.6 !important; transform: translateX(-50%) scale(1.05); border-bottom: 1px solid rgba(255, 255, 255, 0.6) !important; border-left: 2px solid rgba(255, 255, 255, 0.6) !important; border-right: 2px solid rgba(255, 255, 255, 0.6) !important; } #backgroundToggleArrow:hover i { opacity: 1 !important; } /* Image Gallery Styles */ .gallery-item { transition: transform 0.2s ease, box-shadow 0.2s ease; border-radius: 8px; overflow: hidden; background: rgba(255, 255, 255, 0.1); border: 1px solid rgba(255, 255, 255, 0.2); } .gallery-item:hover { transform: scale(1.05); box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3); border-color: rgba(255, 255, 255, 0.4); } .gallery-item img { width: 100%; height: 120px; object-fit: cover; border-radius: 8px 8px 0 0; } .gallery-item div { color: #fff; font-size: 12px; text-align: center; margin-top: -4px; } #imageGalleryContainer { scrollbar-width: thin; scrollbar-color: rgba(255, 255, 255, 0.3) transparent; cursor: grab; } #imageGalleryContainer::-webkit-scrollbar { width: 8px; } #imageGalleryContainer::-webkit-scrollbar-track { background: transparent; } #imageGalleryContainer::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.3); border-radius: 4px; } #imageGalleryContainer::-webkit-scrollbar-thumb:hover { background: rgba(255, 255, 255, 0.5); } /* --- 투명도 조절 화살표 (컨테이너 위/아래) --- */ .opacity-arrow { position: absolute; left: 50%; transform: translateX(-50%); width: 80px; height: 30px; background: rgba(0, 0, 0, 0.2); /* 투명도를 0.4로 변경 */ border: 1px solid rgba(255, 255, 255, 0.2); display: flex; align-items: center; justify-content: center; cursor: pointer; transition: all 0.2s ease; color: white; font-size: 16px; user-select: none; /* backdrop-filter: blur(5px);*/ opacity: 0; z-index: 1000; pointer-events: none; /* 터치와 펜 입력을 위한 스타일 */ touch-action: manipulation; -webkit-tap-highlight-color: transparent; } #container:hover .opacity-arrow { opacity: 1; pointer-events: auto; } /* 위쪽 화살표 위치 (컨테이너 내부) */ .opacity-arrow-top { top: 0px; border-bottom: none; border-radius: 0px 0px 16px 16px; /* 위쪽만 라운드 (컨테이너에 닿는 부분은 각진 상태) */ } /* 아래쪽 화살표 위치 (컨테이너 내부) */ .opacity-arrow-bottom { bottom: 0px; border-top: none; border-radius: 16px 16px 0 0; /* 아래쪽만 라운드 (컨테이너에 닿는 부분은 각진 상태) */ } .opacity-arrow:hover { border-color: rgba(255, 255, 255, 0.6); background: rgba(0, 0, 0, 0.1); transform: translateX(-50%) scale(1.05); } .opacity-arrow:active { transform: translateX(-50%) scale(0.98); } /* disabled 스타일 제거 - 화살표를 숨기는 방식으로 변경 */ body:not(.clock-mode) .opacity-arrow { display: none; } .opacity-arrow.touch-active { opacity: 1 !important; pointer-events: auto !important; } /* iOS 터치 최적화를 위한 버튼 스타일 */ #uploadCustomImageBtn { /* iOS Safari에서 터치 영역 확보 */ min-height: 44px !important; /* iOS 권장 최소 터치 영역 */ min-width: 44px !important; /* iOS에서 터치 하이라이트 제거 */ -webkit-tap-highlight-color: transparent; /* iOS에서 터치 응답성 향상 */ touch-action: manipulation; /* iOS에서 버튼 스타일 보정 */ -webkit-appearance: none; appearance: none; /* 터치 영역 시각적 피드백 */ transition: transform 0.1s ease, background-color 0.2s ease; } #uploadCustomImageBtn:active { transform: scale(0.95); background-color: rgba(255, 255, 255, 0.1); } /* 모달 내 모든 버튼에 iOS 터치 최적화 적용 */ .modal .control-button, .modal .modal-btn { min-height: 44px !important; -webkit-tap-highlight-color: transparent; touch-action: manipulation; -webkit-appearance: none; appearance: none; } /* 교안 갤러리 로컬 파일 업로드 버튼 */ #uploadLocalImageBtn { min-height: 44px !important; min-width: 120px !important; -webkit-tap-highlight-color: transparent; touch-action: manipulation; -webkit-appearance: none; appearance: none; transition: transform 0.1s ease, background-color 0.2s ease; } #uploadLocalImageBtn:active { transform: scale(0.95); background-color: rgba(255, 255, 255, 0.1); } /* 칠판 모드 메뉴 버튼들 iOS 최적화 */ #loadCanvasBtn { min-height: 44px !important; min-width: 44px !important; -webkit-tap-highlight-color: transparent; touch-action: manipulation; -webkit-appearance: none; appearance: none; } /* 교안 갤러리 모달 내 모든 버튼 */ #lectureGalleryModal .control-button, #lectureGalleryModal .modal-btn { min-height: 44px !important; min-width: 100px !important; -webkit-tap-highlight-color: transparent; touch-action: manipulation; -webkit-appearance: none; appearance: none; transition: transform 0.1s ease; } #lectureGalleryModal .control-button:active, #lectureGalleryModal .modal-btn:active { transform: scale(0.95); } /* 교안 갤러리 폴더 아이템 터치 최적화 */ .lecture-folder-item { -webkit-tap-highlight-color: transparent; touch-action: manipulation; transition: transform 0.2s ease, box-shadow 0.2s ease; } .lecture-folder-item:active { transform: scale(0.98); } /* iOS에서 파일 입력 요소 스타일 개선 */ #loadCanvasInput { position: absolute; left: -9999px; top: -9999px; opacity: 0; width: 0; height: 0; pointer-events: none; visibility: hidden; }