:root {
    --bg-color: #0d1117;
    --panel-bg: rgba(22, 27, 34, 0.65);
    --border-color: rgba(255, 255, 255, 0.1);
    --text-color: #c9d1d9;
    --text-muted: #8b949e;
    --primary: #58a6ff;
    --primary-hover: #3182ce;
    --success: #2ea043;
    --danger: #f85149;
    --glow: rgba(88, 166, 255, 0.4);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Inter', sans-serif;
}

body {
    background: var(--bg-color);
    background-image:
        radial-gradient(circle at 15% 50%, rgba(88, 166, 255, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 85% 30%, rgba(46, 160, 67, 0.05) 0%, transparent 50%);
    color: var(--text-color);
    min-height: 100vh;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
}

.screen {
    min-height: 100vh;
    width: 100%;
    transition: opacity 0.5s ease;
}

.hidden {
    display: none !important;
    opacity: 0;
}

/* Glassmorphism */
.glass-panel {
    background: var(--panel-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

/* Login Screen */
#login-screen {
    display: flex;
    justify-content: center;
    align-items: center;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 100;
}

.login-card {
    padding: 40px;
    width: 100%;
    max-width: 400px;
    text-align: center;
    animation: fadeInUp 0.6s ease-out;
}

.login-card .logo {
    font-size: 48px;
    color: var(--primary);
    margin-bottom: 20px;
    filter: drop-shadow(0 0 10px var(--glow));
}

.login-card h1 {
    font-size: 24px;
    margin-bottom: 10px;
    font-weight: 600;
}

.login-card p {
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 30px;
}

.input-group {
    position: relative;
    margin-bottom: 20px;
}

.input-group i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

.input-group input {
    width: 100%;
    padding: 12px 15px 12px 45px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-color);
    font-size: 15px;
    transition: all 0.3s ease;
}

.input-group input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(88, 166, 255, 0.2);
}

.primary-btn {
    width: 100%;
    padding: 12px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
}

.primary-btn:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px var(--glow);
}

/* Dashboard Header */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
    background: rgba(13, 17, 23, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 10;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 15px;
}

.header-left i {
    font-size: 28px;
    color: var(--primary);
}

.header-left h2 {
    font-weight: 600;
    font-size: 20px;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 15px;
}

.avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid var(--border-color);
}

#logout-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 18px;
    cursor: pointer;
    transition: color 0.3s;
}

#logout-btn:hover {
    color: var(--danger);
}

/* Main Container */
.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 40px 20px;
    width: 100%;
    flex: 1;
}

/* Search Section */
.search-section {
    margin-bottom: 40px;
    animation: fadeIn 0.5s ease;
}

.search-bar {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
    background: var(--panel-bg);
    border: 1px solid var(--primary);
    border-radius: 12px;
    padding: 5px 15px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    transition: box-shadow 0.3s;
}

.search-bar:focus-within {
    box-shadow: 0 4px 25px var(--glow);
}

.search-bar i.fa-magnifying-glass {
    color: var(--primary);
    font-size: 20px;
    margin-right: 15px;
}

.search-bar input {
    flex: 1;
    background: transparent;
    border: none;
    padding: 15px 0;
    color: var(--text-color);
    font-size: 18px;
}

.search-bar input:focus {
    outline: none;
}

#clear-search {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 18px;
    padding: 10px;
}

#clear-search:hover {
    color: var(--text-color);
}

/* Results Grid */
.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.case-card {
    background: var(--panel-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    transition: transform 0.3s, box-shadow 0.3s;
    animation: zoomIn 0.4s ease;
    display: flex;
    flex-direction: column;
}

.case-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
    border-color: rgba(88, 166, 255, 0.4);
}

.case-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}

.case-header i {
    color: var(--success);
    font-size: 20px;
}

.case-header h3 {
    font-size: 18px;
    font-weight: 600;
}

.case-details {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.medo-line {
    background: rgba(0, 0, 0, 0.4);
    padding: 10px;
    border-radius: 6px;
    font-family: monospace;
    font-size: 13px;
    border-left: 3px solid;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.medo-line.me {
    border-left-color: var(--success);
}

.medo-line.do {
    border-left-color: var(--danger);
}

.medo-line.me span {
    font-weight: 800;
    margin-right: 5px;
    color: var(--success);
}

.medo-line.do span {
    font-weight: 800;
    margin-right: 5px;
    color: var(--danger);
}

.copy-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    opacity: 0.5;
    transition: all 0.2s;
}

.copy-btn:hover {
    opacity: 1;
    color: var(--primary);
}

.copy-all-btn {
    margin-top: 15px;
    width: 100%;
    padding: 10px;
    background: rgba(88, 166, 255, 0.1);
    color: var(--primary);
    border: 1px solid rgba(88, 166, 255, 0.3);
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.2s;
}

.copy-all-btn:hover {
    background: rgba(88, 166, 255, 0.2);
}

/* AI Chat Section */
.ai-chat-container {
    background: var(--panel-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    animation: slideUp 0.5s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    margin-top: 20px;
}

.ai-header {
    background: rgba(0, 0, 0, 0.4);
    padding: 15px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid var(--border-color);
}

.ai-header i {
    color: var(--primary);
    font-size: 20px;
}

.ai-header h3 {
    margin: 0;
    font-size: 16px;
    flex: 1;
}

.badge {
    background: rgba(248, 81, 73, 0.15);
    color: var(--danger);
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    border: 1px solid rgba(248, 81, 73, 0.3);
}

.badge.success {
    background: rgba(46, 160, 67, 0.15);
    color: var(--success);
    border-color: rgba(46, 160, 67, 0.3);
}

.badge.info {
    background: rgba(88, 166, 255, 0.15);
    color: var(--primary);
    border-color: rgba(88, 166, 255, 0.3);
}

.badge.warning {
    background: rgba(230, 126, 34, 0.25);
    color: #ffcc00;
    /* Brighter yellow for better darkness contrast */
    border-color: rgba(230, 126, 34, 0.5);
}

.badge.secondary {
    background: rgba(139, 148, 158, 0.15);
    color: var(--text-muted);
    border-color: rgba(139, 148, 158, 0.3);
}

.ai-chat-box {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    max-height: 400px;
    overflow-y: auto;
}

.ai-chat-box::-webkit-scrollbar {
    width: 6px;
}

.ai-chat-box::-webkit-scrollbar-track {
    background: transparent;
}

.ai-chat-box::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 3px;
}

.message {
    display: flex;
    gap: 15px;
    max-width: 85%;
    animation: fadeIn 0.3s ease;
}

.message.ai-message {
    align-self: flex-start;
}

.message.user-message {
    align-self: flex-end;
    flex-direction: row-reverse;
}

.msg-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-shrink: 0;
}

.ai-message .msg-avatar {
    background: rgba(88, 166, 255, 0.1);
    color: var(--primary);
    border: 1px solid rgba(88, 166, 255, 0.3);
}

.user-message .msg-avatar {
    background: rgba(46, 160, 67, 0.1);
    color: var(--success);
    border: 1px solid rgba(46, 160, 67, 0.3);
}

.msg-content {
    background: rgba(0, 0, 0, 0.3);
    padding: 12px 16px;
    border-radius: 12px;
    font-size: 14px;
    line-height: 1.5;
    border: 1px solid var(--border-color);
}

.user-message .msg-content {
    background: rgba(46, 160, 67, 0.05);
    border-color: rgba(46, 160, 67, 0.2);
}

.ai-input-area {
    display: flex;
    padding: 15px;
    background: rgba(0, 0, 0, 0.4);
    border-top: 1px solid var(--border-color);
    gap: 10px;
}

.ai-input-area input {
    flex: 1;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 12px 15px;
    color: white;
    font-size: 14px;
    transition: border-color 0.3s;
}

.ai-input-area input:focus {
    outline: none;
    border-color: var(--primary);
}

.ai-input-area button {
    width: 45px;
    height: 45px;
    border-radius: 8px;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Auth Form Switching */
.auth-switch {
    margin-top: 20px;
    font-size: 14px;
    color: var(--text-muted);
}

.auth-switch a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    margin-left: 5px;
    transition: color 0.3s;
}

.auth-switch a:hover {
    color: var(--primary-hover);
    text-decoration: underline;
}

.error-msg {
    color: var(--danger);
    background: rgba(248, 81, 73, 0.1);
    border: 1px solid rgba(248, 81, 73, 0.3);
    padding: 10px;
    border-radius: 8px;
    margin-top: 15px;
    font-size: 13px;
    text-align: left;
}

.success-msg {
    color: var(--success);
    background: rgba(46, 160, 67, 0.1);
    border: 1px solid rgba(46, 160, 67, 0.3);
    padding: 10px;
    border-radius: 8px;
    margin-top: 15px;
    font-size: 13px;
    text-align: left;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(255,255,255,0.1);
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #fff;
    cursor: pointer;
}

.checkbox-group input {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.settings-section {
    background: rgba(255,255,255,0.03);
    padding: 15px;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.05);
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}