*, *:before, *:after {
    box-sizing: inherit;
}

html {
    box-sizing: border-box;
    height: 100%;
    margin: 0;
    padding: 0;
}

body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-family: "Roboto", sans-serif;
    margin: 0;
    padding: 0;
    height: 100%;
}

.page {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.marvel-device .screen {
    text-align: left;
}

.screen-container {
    height: 100%;
}

/* Status Bar */

.status-bar {
    height: 25px;
    background: #004e45;
    color: #fff;
    font-size: 14px;
    padding: 0 8px;
}

    .status-bar:after {
        content: "";
        display: table;
        clear: both;
    }

    .status-bar div {
        float: right;
        position: relative;
        top: 50%;
        transform: translateY(-50%);
        margin: 0 0 0 8px;
        font-weight: 600;
    }

/* Chat */

.chat {
    height: calc(100% - 69px);
}

.chat-container {
    height: 100%;
}

/* User Bar */

.user-bar {
    height: 55px;
    background: #005e54;
    color: #fff;
    padding: 0 8px;
    font-size: 24px;
    position: relative;
    z-index: 1;
}

    .user-bar:after {
        content: "";
        display: table;
        clear: both;
    }

    .user-bar div {
        float: left;
        transform: translateY(-50%);
        position: relative;
        top: 50%;
    }

    .user-bar .actions {
        float: right;
        margin: 0 0 0 20px;
    }

        .user-bar .actions.more {
            margin: 0 12px 0 32px;
        }

        .user-bar .actions.attachment {
            margin: 0 0 0 30px;
        }

            .user-bar .actions.attachment i {
                display: block;
                transform: rotate(-45deg);
            }

    .user-bar .avatar {
        margin: 0 0 0 5px;
        width: 36px;
        height: 36px;
    }

        .user-bar .avatar img {
            border-radius: 50%;
            box-shadow: 0 1px 0 rgba(255, 255, 255, 0.1);
            display: block;
            width: 100%;
        }

    .user-bar .name {
        font-size: 17px;
        font-weight: 600;
        text-overflow: ellipsis;
        letter-spacing: 0.3px;
        margin: 0 0 0 8px;
        overflow: hidden;
        white-space: nowrap;
        width: 110px;
    }

    .user-bar .status {
        display: block;
        font-size: 13px;
        font-weight: 400;
        letter-spacing: 0;
    }

/* Conversation */

.conversation {
    height: calc(100% - 12px);
    position: relative;
    background: #efe7dd url("https://cloud.githubusercontent.com/assets/398893/15136779/4e765036-1639-11e6-9201-67e728e86f39.jpg") repeat;
    z-index: 0;
}

    .conversation ::-webkit-scrollbar {
        transition: all .5s;
        width: 5px;
        height: 1px;
        z-index: 10;
    }

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

    .conversation ::-webkit-scrollbar-thumb {
        background: #b3ada7;
    }

    .conversation .conversation-container {
        height: calc(100% - 68px);
        box-shadow: inset 0 10px 10px -10px #000000;
        overflow-x: hidden;
        padding: 0 16px;
        margin-bottom: 5px;
    }

        .conversation .conversation-container:after {
            content: "";
            display: table;
            clear: both;
        }

/* Messages */

.message {
    color: #000;
    clear: both;
    line-height: 18px;
    font-size: 15px;
    padding: 8px;
    position: relative;
    margin: 8px 0;
    max-width: 85%;
    word-wrap: break-word;
    z-index: -1;
}

    .message:after {
        position: absolute;
        content: "";
        width: 0;
        height: 0;
        border-style: solid;
    }

.metadata {
    display: inline-block;
    float: right;
    padding: 0 0 0 7px;
    position: relative;
    bottom: -4px;
}

    .metadata .time {
        color: rgba(0, 0, 0, .45);
        font-size: 11px;
        display: inline-block;
    }

    .metadata .tick {
        display: inline-block;
        margin-left: 2px;
        position: relative;
        top: 4px;
        height: 16px;
        width: 16px;
    }

        .metadata .tick svg {
            position: absolute;
            transition: .5s ease-in-out;
        }

            .metadata .tick svg:first-child {
                -webkit-backface-visibility: hidden;
                backface-visibility: hidden;
                -webkit-transform: perspective(800px) rotateY(180deg);
                transform: perspective(800px) rotateY(180deg);
            }

            .metadata .tick svg:last-child {
                -webkit-backface-visibility: hidden;
                backface-visibility: hidden;
                -webkit-transform: perspective(800px) rotateY(0deg);
                transform: perspective(800px) rotateY(0deg);
            }

    .metadata .tick-animation svg:first-child {
        -webkit-transform: perspective(800px) rotateY(0);
        transform: perspective(800px) rotateY(0);
    }

    .metadata .tick-animation svg:last-child {
        -webkit-transform: perspective(800px) rotateY(-179.9deg);
        transform: perspective(800px) rotateY(-179.9deg);
    }

.message:first-child {
    margin: 16px 0 8px;
}

.message.received {
    background: #fff;
    border-radius: 0px 5px 5px 5px;
    float: left;
}

    .message.received .metadata {
        padding: 0 0 0 16px;
    }

    .message.received:after {
        border-width: 0px 10px 10px 0;
        border-color: transparent #fff transparent transparent;
        top: 0;
        left: -10px;
    }

.message.sent {
    background: #e1ffc7;
    border-radius: 5px 0px 5px 5px;
    float: right;
}

    .message.sent:after {
        border-width: 0px 0 10px 10px;
        border-color: transparent transparent transparent #e1ffc7;
        top: 0;
        right: -10px;
    }

/* Compose */

.conversation-compose {
    display: flex;
    flex-direction: row;
    align-items: flex-end;
    overflow: hidden;
    height: 50px;
    width: 100%;
    z-index: 2;
}

    .conversation-compose div,
    .conversation-compose input {
        background: #fff;
        height: 100%;
    }

    .conversation-compose .emoji {
        display: flex;
        align-items: center;
        justify-content: center;
        background: white;
        border-radius: 5px 0 0 5px;
        flex: 0 0 auto;
        margin-left: 8px;
        width: 48px;
    }

    .conversation-compose .input-msg {
        border: 0;
        flex: 1 1 auto;
        font-size: 16px;
        margin: 0;
        outline: none;
        min-width: 50px;
    }

    .conversation-compose .photo {
        flex: 0 0 auto;
        border-radius: 0 0 5px 0;
        text-align: center;
        position: relative;
        width: 48px;
    }

        .conversation-compose .photo:after {
            border-width: 0px 0 10px 10px;
            border-color: transparent transparent transparent #fff;
            border-style: solid;
            position: absolute;
            width: 0;
            height: 0;
            content: "";
            top: 0;
            right: -10px;
        }

        .conversation-compose .photo i {
            display: block;
            color: #7d8488;
            font-size: 24px;
            transform: translate(-50%, -50%);
            position: relative;
            top: 50%;
            left: 50%;
        }

    .conversation-compose .send {
        background: transparent;
        border: 0;
        cursor: pointer;
        flex: 0 0 auto;
        margin-left: 8px;
        margin-right: 8px;
        padding: 0;
        position: relative;
        outline: none;
    }

        .conversation-compose .send .circle {
            background: #008a7c;
            border-radius: 50%;
            color: #fff;
            position: relative;
            width: 48px;
            height: 48px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

            .conversation-compose .send .circle i {
                font-size: 24px;
                margin-left: 5px;
            }

/* Small Screens */

@media (max-width: 768px) {
    .marvel-device.nexus5 {
        border-radius: 0;
        flex: none;
        padding: 0;
        max-width: none;
        overflow: hidden;
        height: 100%;
        width: 100%;
    }

    .marvel-device > .screen .chat {
        visibility: visible;
    }

    .marvel-device {
        visibility: hidden;
    }

        .marvel-device .status-bar {
            display: none;
        }

    .screen-container {
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
    }

    .conversation {
        height: calc(100vh - 55px);
    }

        .conversation .conversation-container {
            height: calc(100vh - 120px);
        }
}