/* CSS Variables */
:root {
    --bg-primary: #000000;
    --bg-secondary: #0a0a0a;
    --bg-card: rgba(255, 255, 255, 0.03);
    --border: rgba(255, 255, 255, 0.08);
    --text-primary: #ffffff;
    --text-secondary: #8b8b9e;
    --accent: #6366f1;
    --accent-glow: rgba(99, 102, 241, 0.4);
    --success: #22c55e;
    --warning: #eab308;
    --danger: #ef4444;

    /* Static gradient colors - subtle dark tones */
    --gradient-color-1: #050508;
    --gradient-color-2: #000000;
    --gradient-color-3: #030305;
}

/* Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Base */
html, body {
    height: 100%;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    overflow: hidden;
}

body {
    background: transparent;
}

/* Ambient Background */
.ambient-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
    background: var(--bg-primary);
}

/* Container needs to be above ambient bg */
.container {
    position: relative;
    z-index: 1;
}

.gradient-layer {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    z-index: 1;
    background: radial-gradient(
        ellipse at 30% 20%,
        var(--gradient-color-1) 0%,
        transparent 50%
    ),
    radial-gradient(
        ellipse at 70% 80%,
        var(--gradient-color-3) 0%,
        transparent 50%
    ),
    radial-gradient(
        ellipse at 50% 50%,
        var(--gradient-color-2) 0%,
        var(--bg-primary) 70%
    );
    animation: gradientDrift 20s ease-in-out infinite;
    opacity: 0.8;
    transition: opacity 0.5s ease;
}

.gradient-layer.active {
    opacity: 1;
}

@keyframes gradientDrift {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
    }
    25% {
        transform: translate(2%, 1%) rotate(1deg);
    }
    50% {
        transform: translate(0, 2%) rotate(0deg);
    }
    75% {
        transform: translate(-2%, 1%) rotate(-1deg);
    }
}

#particle-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

/* Container */
.container {
    display: flex;
    flex-direction: column;
    height: 100%;
    max-width: 480px;
    margin: 0 auto;
    padding: 1rem;
}

/* Header */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    flex-shrink: 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-img {
    width: 46px;
    height: 46px;
    object-fit: contain;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
}

.logo-name {
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--text-primary);
}

.logo-tagline {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 1px;
}


/* Auth Widget */
.auth-widget {
    display: flex;
    align-items: center;
}

.sign-in-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.9rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 100px;
    color: var(--text-primary);
    font-size: 0.8rem;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.2s;
}

.sign-in-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.15);
}

.sign-in-btn svg {
    width: 16px;
    height: 16px;
}

/* User Profile (signed in state) */
.user-profile {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.3rem 0.75rem 0.3rem 0.3rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 100px;
}

.user-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    object-fit: cover;
}

.user-name {
    font-size: 0.8rem;
    color: var(--text-primary);
    max-width: 100px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* User Menu Dropdown */
.user-menu {
    position: relative;
}

.user-menu-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.3rem 0.6rem 0.3rem 0.3rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 100px;
    cursor: pointer;
    transition: all 0.2s;
}

.user-menu-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.15);
}

.dropdown-arrow {
    color: var(--text-secondary);
    transition: transform 0.2s;
}

.user-menu.open .dropdown-arrow {
    transform: rotate(180deg);
}

.user-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 200px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    overflow: hidden;
    z-index: 100;
    animation: dropdownFadeIn 0.15s ease-out;
}

@keyframes dropdownFadeIn {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.dropdown-header {
    padding: 0.75rem 1rem;
}

.dropdown-email {
    font-size: 0.75rem;
    color: var(--text-secondary);
    word-break: break-all;
}

.dropdown-divider {
    height: 1px;
    background: var(--border);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    width: 100%;
    padding: 0.75rem 1rem;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 0.85rem;
    font-family: inherit;
    cursor: pointer;
    transition: background 0.15s;
}

.dropdown-item:hover {
    background: rgba(255, 255, 255, 0.05);
}

.dropdown-item.logout-item {
    color: var(--danger);
}

.dropdown-item.logout-item:hover {
    background: rgba(239, 68, 68, 0.1);
}

.dropdown-item.panel-item {
    color: var(--accent);
    text-decoration: none;
}

.dropdown-item.panel-item:hover {
    background: rgba(99, 102, 241, 0.1);
}

/* Signed-in Greeting */
.signed-in-greeting {
    text-align: center;
    padding: 0.75rem;
    margin-top: 0;
    margin-bottom: 3.5rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.signed-in-greeting strong {
    color: var(--text-primary);
}

/* Main */
main {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow: hidden;
}


/* Screens */
.screen {
    display: none;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    animation: fadeIn 0.3s ease;
}

.screen.active {
    display: flex;
}

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

/* Intro Screen */
.hero {
    text-align: center;
    margin-bottom: 3.5rem;
}

/* Agent name - above start button */
.agent-name {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    text-align: center;
    margin-bottom: 0.5rem;
    width: 100%;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.agent-name.visible {
    opacity: 1;
}

/* Welcome + hint below button */
.intro-footer {
    text-align: center;
    margin-top: 1rem;
}

.intro-footer .signed-in-greeting {
    padding: 0;
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
}

.hero h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, #fff 0%, #888 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    color: var(--text-secondary);
    font-size: 1rem;
    max-width: 420px;
    line-height: 1.5;
    margin-bottom: 0;
}

/* Settings Card */
.settings-card {
    width: 100%;
    max-width: 320px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 1rem;
}

.setting-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
}

.setting-row:not(:last-child) {
    border-bottom: 1px solid var(--border);
}

.setting-row label {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.setting-row select,
.setting-row input {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 0.5rem 0.75rem;
    color: var(--text-primary);
    font-size: 0.9rem;
    font-family: inherit;
    outline: none;
    min-width: 140px;
    text-align: right;
}

.setting-row select:focus,
.setting-row input:focus {
    border-color: var(--accent);
}

/* Primary Button */
.primary-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    width: 100%;
    max-width: 320px;
    padding: 1rem 2rem;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: 16px;
    font-size: 1.1rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    text-align: center;
    line-height: 1.3;
}

.primary-btn span {
    display: block;
    text-align: center;
    transition: all 0.2s;
    box-shadow: 0 4px 24px var(--accent-glow);
}

.primary-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 32px var(--accent-glow);
}

.primary-btn:active {
    transform: translateY(0);
}

.primary-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.hint {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Conversation Screen */
#conversation-screen {
    justify-content: space-between;
    height: 100%;
    gap: 0;
    padding: 1rem 0;
}

/* Agent name header on conversation screen */
.conversation-agent-name {
    text-align: center;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--accent);
    margin: 0;
    padding: 0.5rem 1rem;
    letter-spacing: 0.02em;
    width: 100%;
}

/* Conversation Area - compact bubbles, fixed height */
.conversation-area {
    width: 100%;
    height: 160px;
    min-height: 160px;
    max-height: 160px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    gap: 0.4rem;
    padding: 0.5rem 1rem;
    margin-top: 60px;
    flex-shrink: 0;
    overflow: hidden;
}

.bubble {
    padding: 0.5rem 1rem;
    border-radius: 18px;
    font-size: 0.85rem;
    word-wrap: break-word;
    max-width: 95%;
    max-height: 140px;
    overflow-y: auto;
    animation: slideIn 0.2s ease-out;
}

.bubble.hidden {
    display: none;
}

.llm-bubble {
    align-self: flex-start;
    background: var(--accent);
    color: white;
    border-radius: 18px 18px 18px 4px;
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.25);
}

.user-bubble {
    align-self: flex-end;
    background: #22c55e;
    color: white;
    border-radius: 18px 18px 4px 18px;
    box-shadow: 0 2px 8px rgba(34, 197, 94, 0.25);
    transition: all 0.3s ease;
}

/* User bubble states for live transcription */
.user-bubble.listening {
    background: rgba(34, 197, 94, 0.2);
    border: 1px dashed rgba(34, 197, 94, 0.5);
    color: var(--success);
    animation: listeningPulse 1.5s ease-in-out infinite;
}

.user-bubble.listening::before {
    content: '';
    display: inline-block;
    width: 8px;
    height: 8px;
    background: var(--success);
    border-radius: 50%;
    margin-right: 8px;
    animation: dotPulse 1s ease-in-out infinite;
}

.user-bubble.transcribing {
    background: rgba(234, 179, 8, 0.2);
    border: 1px dashed rgba(234, 179, 8, 0.5);
    color: var(--warning);
}

.user-bubble.transcribing::before {
    content: '';
    display: inline-block;
    width: 8px;
    height: 8px;
    background: var(--warning);
    border-radius: 50%;
    margin-right: 8px;
    animation: dotPulse 0.5s ease-in-out infinite;
}

.user-bubble.streaming {
    background: rgba(34, 197, 94, 0.25);
    border: 1px solid rgba(34, 197, 94, 0.5);
    color: white;
}

.user-bubble.streaming::after {
    content: '|';
    animation: cursorBlink 0.5s infinite;
    margin-left: 2px;
    color: white;
}

@keyframes listeningPulse {
    0%, 100% {
        opacity: 0.8;
        transform: scale(1);
    }
    50% {
        opacity: 1;
        transform: scale(1.02);
    }
}

@keyframes dotPulse {
    0%, 100% { opacity: 0.5; transform: scale(0.8); }
    50% { opacity: 1; transform: scale(1.2); }
}

@keyframes cursorBlink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

/* Bottom Controls Container */
.bottom-controls {
    width: 100%;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 100px;
}

/* Controls Row - star on left, mic/status/end centered */
.controls-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.25rem 1.5rem;
    position: relative;
    min-height: 50px;
}

.controls-row .control-btn {
    width: 40px;
    height: 40px;
}

/* Star button - position on left */
.controls-row #particles-btn {
    position: absolute;
    left: 1.5rem;
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 0.9rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 100px;
    font-size: 0.75rem;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-secondary);
    transition: background 0.3s;
}

.status-indicator.listening .status-dot {
    background: var(--success);
    animation: pulse 1.5s infinite;
}

.status-indicator.processing .status-dot {
    background: var(--warning);
    animation: pulse 0.5s infinite;
}

.status-indicator.speaking .status-dot {
    background: var(--accent);
    animation: pulse 1s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* Visualizer */
.visualizer-container {
    position: relative;
    width: 100%;
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

#visualizer {
    position: absolute;
    width: 100%;
    height: 100%;
}

.avatar {
    position: relative;
    width: 120px;
    height: 120px;
    background: var(--bg-secondary);
    border: 2px solid var(--border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.avatar svg {
    color: var(--text-secondary);
}

.avatar.speaking {
    border-color: var(--accent);
    box-shadow: 0 0 40px var(--accent-glow);
}

.avatar.speaking svg {
    color: var(--accent);
}

/* Message Input */
.message-input-container {
    width: 100%;
    padding: 0 1rem;
    flex-shrink: 0;
}

.message-input-wrapper {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--bg-card);
    border: 1px solid rgba(34, 197, 94, 0.4);
    border-radius: 24px;
    padding: 0.4rem 0.5rem 0.4rem 1rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.message-input-wrapper:focus-within {
    border-color: var(--success);
    box-shadow: 0 0 0 2px rgba(34, 197, 94, 0.3);
}

.message-input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 0.95rem;
    font-family: inherit;
    outline: none;
    padding: 0.4rem 0;
}

.message-input::placeholder {
    color: var(--text-secondary);
}

.send-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: none;
    background: var(--success);
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    flex-shrink: 0;
}

.send-btn:hover {
    background: #16a34a;
    transform: scale(1.05);
}

.send-btn:active,
.send-btn.clicked {
    transform: scale(0.92);
    background: #15803d;
}

.send-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.send-btn svg {
    margin-left: 2px;
}

/* Animation for STT typing effect */
.message-input.typing {
    color: var(--success);
}

.message-input.sending {
    opacity: 0.7;
}

/* Emoji Bubbles */
.emoji-container {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
}

.emoji-bubble {
    position: fixed;
    left: 50%;
    top: 50%;
    font-size: 2.5rem;
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.5);
    animation: emojiBubble 2s ease-out forwards;
    pointer-events: none;
    z-index: 9999;
}

@keyframes emojiBubble {
    0% {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.5);
    }
    10% {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1.2);
    }
    30% {
        transform: translate(calc(-50% + var(--drift-x, 0px)), calc(-50% + var(--drift-y, -30px))) scale(1);
    }
    100% {
        opacity: 0;
        transform: translate(calc(-50% + var(--drift-x, 0px)), calc(-50% + var(--drift-y, -80px))) scale(0.8);
    }
}

/* Controls */
.control-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: var(--bg-card);
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.control-btn:hover {
    background: rgba(255, 255, 255, 0.1);
}

.control-btn.muted {
    background: var(--danger);
    border-color: var(--danger);
}

.control-btn.disabled {
    opacity: 0.5;
}

/* Stop button - default idle state */
.control-btn.end-btn {
    transition: all 0.3s ease;
}

.control-btn.end-btn:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--text-secondary);
}

.control-btn.end-btn svg {
    fill: var(--text-secondary);
    transition: fill 0.3s ease;
}

/* Stop button - agent speaking (red glow/pulse) */
.control-btn.end-btn.speaking-active {
    border-color: var(--danger);
    animation: stop-pulse-red 2s ease-in-out infinite;
}

.control-btn.end-btn.speaking-active svg {
    fill: var(--danger);
}

.control-btn.end-btn.speaking-active:hover {
    background: var(--danger);
}

.control-btn.end-btn.speaking-active:hover svg {
    fill: white;
}

@keyframes stop-pulse-red {
    0%, 100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.4); background: rgba(239, 68, 68, 0.1); }
    50% { box-shadow: 0 0 12px 4px rgba(239, 68, 68, 0.3); background: rgba(239, 68, 68, 0.25); }
}

/* Stop button - listening/user speaking (green glow/pulse) */
.control-btn.end-btn.listening-active {
    border-color: var(--success);
    animation: stop-pulse-green 2s ease-in-out infinite;
}

.control-btn.end-btn.listening-active svg {
    fill: var(--success);
}

.control-btn.end-btn.listening-active:hover {
    background: var(--success);
}

.control-btn.end-btn.listening-active:hover svg {
    fill: white;
}

@keyframes stop-pulse-green {
    0%, 100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.4); background: rgba(34, 197, 94, 0.1); }
    50% { box-shadow: 0 0 12px 4px rgba(34, 197, 94, 0.3); background: rgba(34, 197, 94, 0.25); }
}

/* End Conversation button - below text input */
.end-conversation-btn {
    background: rgba(255, 68, 85, 0.12);
    border: 1px solid rgba(255, 68, 85, 0.3);
    color: #ff4455;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    padding: 0.85rem 2.5rem;
    border-radius: 16px;
    transition: all 0.2s;
    letter-spacing: 0.04em;
    display: block;
    margin: 1.5rem auto 0;
    text-align: center;
}

.end-conversation-btn:hover {
    background: rgba(255, 68, 85, 0.22);
    border-color: rgba(255, 68, 85, 0.5);
    color: #ff5566;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(5px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hidden {
    display: none !important;
}

/* Footer */
footer {
    text-align: center;
    padding: 0.75rem 1rem;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

/* Powered By Badge */
.powered-by {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.9rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 100px;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.powered-by-logo {
    width: 20px;
    height: 20px;
    object-fit: contain;
}

.powered-by-name {
    color: var(--text-primary);
    font-weight: 500;
}

footer .disclaimer {
    font-size: 0.65rem;
    color: var(--text-secondary);
    opacity: 0.7;
    line-height: 1.4;
    margin: 0;
    max-width: 400px;
}

/* Mobile */
@media (max-width: 480px) {
    .container {
        padding: 0.75rem;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .primary-btn {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }

    .avatar {
        width: 100px;
        height: 100px;
    }

    .avatar svg {
        width: 48px;
        height: 48px;
    }

    /* Reduce space between title and conversation area */
    .conversation-area {
        margin-top: 10px;
    }

    /* Raise input box from footer */
    .bottom-controls {
        margin-bottom: 40px;
    }

    /* Auth widget mobile adjustments */
    .sign-in-btn span {
        display: none; /* Hide "Sign in" text, show only icon */
    }

    .sign-in-btn {
        padding: 0.4rem;
    }

    .sign-in-btn svg {
        width: 20px;
        height: 20px;
    }

    .user-name {
        display: none; /* Hide name on mobile, show only avatar */
    }

    .user-menu-btn {
        padding: 0.2rem 0.4rem 0.2rem 0.2rem;
    }

    /* Powered by - compact on mobile */
    .powered-by {
        padding: 0.3rem 0.7rem;
        font-size: 0.7rem;
    }

    .powered-by-logo {
        width: 16px;
        height: 16px;
    }

    /* Logo - slightly smaller on mobile but still prominent */
    .logo-img {
        width: 36px;
        height: 36px;
    }

    .logo-name {
        font-size: 1.05rem;
    }

    .logo-tagline {
        font-size: 0.7rem;
    }
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 4px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 2px;
}