styles.css

/* Variables */
:root {
    --grey: rgba(53, 47, 68, .4);
    --dark-grey: rgba(0, 0, 0, 0.6);
    --white: rgba(255, 255, 255, 1);
    --white-alpha: rgba(255, 255, 255, .7);

    --yellow: rgb(251, 240, 178);
    --pink: rgb(255, 199, 234);
    --purple: rgb(216, 180, 248);
    --blue: rgb(202, 237, 255);
    --dark-navy: rgb(64, 66, 88);
    --navy: rgb(71, 78, 104);
    --light-navy: rgb(80, 87, 122);
    --lighter-navy: rgb(107, 114, 142);

    --bl-font: rgba(0, 0, 0, 0.8);
    --grey-font: rgba(0, 0, 0, 0.5);
    --wh-font: rgba(255, 255, 255, 1);

    --transition: .3s;
    --box-shadow: 0 0 7px rgba(107, 114, 142, .3);
    --margin: 20px;
    --border-radius: 12px;
}
  
/* Global Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

*:not(i) {
    font-family: 'Gabarito', sans-serif;
}

/* Common Styles */

.flex-row {
    display: flex;
    justify-content: center;
    align-items: center;
}

.flex-column {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

/* Event Delegation Fix */
button > * {
    pointer-events: none;
}

button, input {
    transition: var(--transition);
}

body {
    background: linear-gradient(var(--purple), var(--pink)) fixed;
    height: 100dvh;
    color: var(--navy);
}

/* Header */

header {
    padding: 10px;
}

header .description {
    font-size: .7rem;
    margin-bottom: 10px;
}

/* User input */

.input-container {
    background: var(--pink);
    gap: 20px;
    width: 300px;
    margin: 0 auto;
    padding: 15px 10px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.input-container #query {
    min-width: 10px;
    border: none;
    padding: 7px 0;
    background: none;
    border-bottom: 3px solid var(--purple);
}

.input-container #query:focus {
    border-bottom: 3px solid var(--lighter-navy);
    outline: none;
}

.input-container #search {
    background: var(--purple);
    border: none;
    width: 40px;
    min-width: 40px;
    height: 40px;
    border-radius: 50%;
    color: var(--lighter-navy);
    cursor: pointer;
}

.input-container #search:hover {
    background: var(--lighter-navy);
    color: var(--pink);
}

/* Result container */

.result-container {
    padding: 40px 30px;
    gap: 20px;
}

/* Cards */

.card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    width: 400px;
    background: var(--blue);
    border-radius: var(--border-radius);
    padding: 15px 30px;
    box-shadow: var(--box-shadow);
    gap: 5px;
}

.card .word-audio-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.card .word-audio-container .play-audio {
    border: none;
    background: var(--purple);
    width: 37px;
    height: 37px;
    border-radius: 50%;
    color: var(--light-navy);
    box-shadow: var(--box-shadow);
    cursor: pointer;
}

.card .word-audio-container .play-audio:hover {
    background: var(--lighter-navy);
    color: var(--wh-font);
}

.card .word-container {
    display: flex;
    align-items: center;
    gap: 15px;
}

.card .word-container .word {
    font-size: 1.4rem;
}

.card .word-container .part-of-speech {
    color: var(--lighter-navy);
}

.card .phonetic-container {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 5px;
    color: var(--lighter-navy);
    margin-bottom: 10px;
}

.card .phonetic-container .phonetic {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1px;
    border: 2px solid var(--purple);
    border-radius: var(--border-radius);
    padding: 0 5px;
    font-size: .7rem;
    background: none;
    cursor: pointer;
    color: var(--light-navy);
}

.card .phonetic-container .phonetic:hover {
    background: var(--purple);
}

.card .phonetic-container .phonetic i {
    font-size: .6rem;
}

.card .definition-container {
    padding: 5px 0 0 10px;
}

.card .definition-container ol {
    list-style: lower-roman;
}

.card .definition-container ol li {
    padding-bottom: 10px;
}

.card .definition-container .example {
    border-left: 4px solid var(--purple);
    padding: 2px 0 2px 7px;
    margin-top: 7px;
    color: var(--lighter-navy);
}

/* Error container */

.error-container {
    margin-top: 30px;
    gap: 10px;
    text-align: center;
}

.error-container .icon {
    font-size: 4rem;
    margin-bottom: 10px;
}

.error-container .reason {
    font-size: 1.5rem;
    line-height: 1.4;
}

.error-container .suggestion {
    font-size: .9rem;
}

.error-container a {
    color: inherit;
}

/* Loader */

.loader-container {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 300px;
    height: 200px;
    border-radius: var(--border-radius);
    background: var(--white-alpha);
    backdrop-filter: blur(8px);
    gap: 20px;
    transition: var(--transition);
}

.loader-container.hide {
    opacity: 0;
    visibility: hidden;
    z-index: -999;
}

.loader-container .icon {
    font-size: 2rem;
    animation: rotate .7s linear infinite;
}

@keyframes rotate {
    0% {
        transform: rotate(0);
    }
    100% {
        transform: rotate(360deg);
    }
}

.loader-container .description {
    font-size: 1.2rem;
}

/* Welcome screen */

.welcome-container {
    margin-top: 30px;
    gap: 10px;
    text-align: center;
}

.welcome-container .icon {
    font-size: 4rem;
    margin-bottom: 10px;
}

.welcome-container .title {
    font-size: 1.8rem;
}

.welcome-container .description {
    font-size: .9rem;
}

/* Source code container */

.source-code {
    position: fixed;
    top: -0.2rem;
    right: .5rem;
    width: 40px;
    height: 40px;
    background: var(--pink);
    opacity: 0;
    border-radius: 0 0 50% 50%;
    box-shadow: var(--box-shadow);
    cursor: pointer;
    animation: slideDown .5s 1s forwards;
}

.source-code a {
    width: 100%;
    height: 100%;
    text-decoration: none;
}

@keyframes slideDown {
    0% {
        max-height: 0;
        opacity: 0;
        transform: translateY(-50px);
    }
    100% {
        max-height: 999px;
        opacity: 1;
        transform: translateY(0);
    }
}

.source-code i {
    color: var(--navy);
    font-size: 1.2rem;
}

@media screen and (max-width: 500px) {

    .input-container {
        max-width: calc(100% - 20px);
    }
    .card {
        width: 100%;
    }
}