@import url("https://fonts.googleapis.com/css2?family=Baloo+2:wght@600;700;800&family=Nunito:wght@600;700;800;900&display=swap");

:root {
    --ml-bg: #fff8ec;
    --ml-page-cream: #fffaf1;
    --ml-panel: #fffdf6;
    --ml-card: #ffffff;

    --ml-ink: #182747;
    --ml-muted: #717c92;
    --ml-soft-text: #8a75df;

    --ml-blue: #7da7ff;
    --ml-blue-dark: #5f86e8;
    --ml-blue-soft: #edf6ff;
    --ml-blue-border: #acd5ff;

    --ml-green: #7edc9a;
    --ml-green-dark: #2f9a58;
    --ml-green-soft: #effff4;
    --ml-green-border: #bceeca;

    --ml-pink: #f47aae;
    --ml-pink-dark: #dc5c95;
    --ml-pink-soft: #fff2f8;
    --ml-pink-border: #ffc6df;

    --ml-red: #f7a0a8;
    --ml-red-dark: #d95d6d;
    --ml-red-soft: #fff1f3;
    --ml-red-border: #ffc7cf;

    --ml-purple: #967deb;
    --ml-purple-dark: #7b63da;
    --ml-purple-soft: #f5f1ff;
    --ml-purple-border: #d9ceff;

    --ml-yellow: #ffd86f;
    --ml-yellow-soft: #fff8df;
    --ml-yellow-border: #ffd58a;

    --ml-orange: #f6aa6f;
    --ml-orange-dark: #c46b2b;
    --ml-orange-soft: #fff4e8;
    --ml-orange-border: #ffc892;

    --ml-radius-xl: 2.15rem;
    --ml-radius-lg: 1.45rem;
    --ml-radius-md: 1rem;
    --ml-radius-pill: 999px;

    --ml-content-width: 680px;

    --ml-shadow-page: 0 1.1rem 2.8rem rgba(82, 61, 35, 0.085);
    --ml-shadow-card: 0 0.5rem 1.2rem rgba(82, 61, 35, 0.055);
    --ml-shadow-button: inset 0 -0.22rem 0 rgba(0, 0, 0, 0.10);
}

/* ------------------------------------------------------------
   Base
------------------------------------------------------------ */

* {
    box-sizing: border-box;
}

html {
    min-height: 100%;
    background: var(--ml-bg);
}

body {
    position: relative;
    isolation: isolate;
    min-height: 100vh;
    margin: 0;
    background-color: var(--ml-bg);
    background-image: url("../assets/img/bg-tile.png");
    background-repeat: repeat;
    background-size: 520px 520px;
    background-position: top center;
    color: var(--ml-ink);
    font-family: "Nunito", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body::before {
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background: linear-gradient(
        90deg,
        rgba(255, 248, 236, 0) 0%,
        rgba(255, 248, 236, 0.15) calc(50% - 820px),
        rgba(255, 248, 236, 0.92) calc(50% - 400px),
        rgba(255, 248, 236, 0.96) 50%,
        rgba(255, 248, 236, 0.92) calc(50% + 400px),
        rgba(255, 248, 236, 0.15) calc(50% + 820px),
        rgba(255, 248, 236, 0) 100%
    );
    content: "";
}

a {
    color: var(--ml-purple-dark);
    text-decoration-thickness: 0.13em;
    text-underline-offset: 0.16em;
}

a:hover,
a:focus {
    color: #654dc8;
}

.app-shell {
    width: min(100% - 2rem, 920px);
    margin: 0 auto;
    padding: 1.55rem 0 4rem;
}

.app-shell > main {
    width: min(100%, var(--ml-content-width));
    margin-right: auto;
    margin-left: auto;
}

.app-shell-login {
    min-height: 100vh;
    display: grid;
    place-items: center;
}

/* ------------------------------------------------------------
   Type
------------------------------------------------------------ */

h1,
h2,
h3,
.h1,
.h2,
.h3,
.h4,
.fw-black {
    color: var(--ml-ink);
    font-family: "Baloo 2", "Nunito", sans-serif;
    letter-spacing: -0.028em;
}

.text-secondary {
    color: var(--ml-muted) !important;
}

.app-kicker {
    color: var(--ml-purple-dark);
    font-family: "Baloo 2", "Nunito", sans-serif;
    letter-spacing: -0.01em;
}

/* ------------------------------------------------------------
   Navigation
------------------------------------------------------------ */

.navbar {
    padding: 0;
    margin-bottom: 1.65rem !important;
}

.navbar .container-fluid {
    gap: 1rem;
    padding: 0;
}

.app-brand,
.navbar-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.48rem;
    color: var(--ml-ink);
    font-family: "Baloo 2", "Nunito", sans-serif;
    font-size: clamp(1.55rem, 3vw, 2rem);
    line-height: 1;
    letter-spacing: -0.03em;
}

.app-brand:hover,
.navbar-brand:hover,
.app-brand:focus,
.navbar-brand:focus {
    color: var(--ml-ink);
}

.app-brand-mascot {
    display: inline-grid;
    width: 2.45rem;
    height: 2.45rem;
    place-items: center;
    overflow: hidden;
    border-radius: 50%;
    background: #fff0a6;
}

.app-brand-mascot img {
    display: block;
    width: 112%;
    max-width: none;
    height: 112%;
    object-fit: contain;
}

.app-brand-flag {
    font-size: 0.98rem;
    letter-spacing: 0;
}

.navbar-nav {
    gap: 0.48rem;
}

.app-nav-icon {
    display: inline-grid;
    width: 2.65rem;
    height: 2.65rem;
    place-items: center;
    padding: 0 !important;
    border: 2px solid #dbe8ff;
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.88);
    color: var(--ml-blue-dark) !important;
    box-shadow: var(--ml-shadow-card);
    text-decoration: none;
}

.app-nav-icon:hover,
.app-nav-icon:focus {
    background: #ffffff;
    color: var(--ml-purple-dark) !important;
    transform: translateY(-1px);
}

.app-nav-icon i {
    font-size: 1.18rem;
}

/* ------------------------------------------------------------
   Buttons
------------------------------------------------------------ */

.btn {
    border-radius: var(--ml-radius-pill);
    font-family: "Baloo 2", "Nunito", sans-serif;
    letter-spacing: -0.01em;
}

.btn-lg {
    padding: 0.82rem 1.35rem;
}

.btn-primary {
    border: 0 !important;
    background: var(--ml-purple) !important;
    color: #ffffff !important;
    box-shadow: var(--ml-shadow-button) !important;
}

.btn-primary:hover,
.btn-primary:focus {
    background: var(--ml-purple-dark) !important;
    color: #ffffff !important;
}

.btn-outline-primary {
    border: 2px solid var(--ml-purple-border) !important;
    background: #ffffff !important;
    color: var(--ml-purple-dark) !important;
    box-shadow: var(--ml-shadow-card) !important;
}

.btn-outline-primary:hover,
.btn-outline-primary:focus {
    border-color: var(--ml-purple) !important;
    background: var(--ml-purple-soft) !important;
    color: var(--ml-purple-dark) !important;
}

.btn-check:checked + .btn-outline-primary {
    border-color: var(--ml-pink) !important;
    background: var(--ml-pink) !important;
    color: #ffffff !important;
    box-shadow: var(--ml-shadow-button) !important;
}

.btn-outline-secondary {
    border: 2px solid var(--ml-purple-border) !important;
    background: #ffffff !important;
    color: #7b7892 !important;
    box-shadow: var(--ml-shadow-card) !important;
}

.btn-outline-secondary:hover,
.btn-outline-secondary:focus {
    border-color: var(--ml-purple) !important;
    background: var(--ml-purple-soft) !important;
    color: var(--ml-purple-dark) !important;
}

.btn-outline-warning {
    border: 2px solid var(--ml-yellow-border) !important;
    background: #fffaf0 !important;
    color: #d08a1c !important;
}

.btn-outline-warning:hover,
.btn-outline-warning:focus {
    background: #fff2cf !important;
    color: #b66f10 !important;
}

.btn-sm.btn-outline-secondary {
    border-color: #dce5f0 !important;
    color: #8993a5 !important;
}

/* ------------------------------------------------------------
   Shared cards / layout
------------------------------------------------------------ */

.app-card,
.card {
    border: 0;
    border-radius: var(--ml-radius-xl);
    background: var(--ml-panel);
    box-shadow: var(--ml-shadow-page);
}

.card-body {
    position: relative;
}

/* ------------------------------------------------------------
   Homepage
------------------------------------------------------------ */

.app-home,
.app-home-mockup,
.app-practice,
.app-setup,
main.mx-auto {
    width: min(100%, var(--ml-content-width));
    max-width: var(--ml-content-width);
    margin-right: auto;
    margin-left: auto;
}

.app-home-panel {
    position: relative;
    overflow: hidden;
    padding: 1.5rem 1.5rem 5.15rem;
    border-radius: 2rem;
    background: var(--ml-panel);
    box-shadow: var(--ml-shadow-page);
}

.app-home-panel::after {
    position: absolute;
    right: 0;
    bottom: -10px;
    left: 0;
    z-index: 0;
    height: 90px;
    background-image: url("../assets/img/home-grass.png");
    background-repeat: no-repeat;
    background-position: center bottom;
    background-size: auto 100%;
    content: "";
    pointer-events: none;
}

.app-home-header {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: start;
    gap: 1rem;
    margin-bottom: 1rem;
}

.app-home-title {
    margin: 0;
    color: var(--ml-ink);
    font-family: "Baloo 2", "Nunito", sans-serif;
    line-height: 0.94;
    letter-spacing: -0.026em;
}

.app-home-subtitle {
    margin: 0.38rem 0 0;
    color: var(--ml-soft-text);
    font-family: "Baloo 2", "Nunito", sans-serif;
    font-size: 1.08rem;
    line-height: 1.12;
    letter-spacing: -0.008em;
}

.app-home-chick {
    display: grid;
    width: 5.15rem;
    height: 5.15rem;
    place-items: center;
    overflow: hidden;
    border-radius: 50%;
    background: #fff1a8;
}

.app-home-chick img {
    display: block;
    width: 112%;
    max-width: none;
    height: 112%;
    object-fit: contain;
}

.app-practice-cards {
    position: relative;
    z-index: 2;
    display: grid;
    gap: 0.82rem;
}

.app-practice-card {
    position: relative;
    display: grid;
    grid-template-columns: 10.2rem 1fr;
    gap: 0.85rem;
    min-height: 9.95rem;
    padding: 0.85rem 0.95rem;
    overflow: hidden;
    border: 2px solid transparent;
    border-radius: 1.42rem;
    box-shadow: none;
}

.app-practice-card-garden {
    border-color: var(--ml-green-border);
    background: var(--ml-green-soft);
}

.app-practice-card-clouds {
    border-color: var(--ml-pink-border);
    background: var(--ml-pink-soft);
}

.app-practice-card-castle {
    border-color: var(--ml-purple-border);
    background: var(--ml-purple-soft);
}

.app-practice-art,
.app-practice-info {
    position: relative;
    z-index: 1;
}

.app-practice-art {
    display: grid;
    min-height: 8.15rem;
    place-items: center;
    overflow: visible;
    border-radius: 1.15rem;
    background: transparent;
}

.app-practice-art img {
    display: block;
    width: 100%;
    max-width: 9.8rem;
    height: auto;
    object-fit: contain;
}

.app-practice-card-garden .app-practice-art img {
    max-width: 10.25rem;
}

.app-practice-card-clouds .app-practice-art img {
    max-width: 8.6rem;
}

.app-practice-card-castle .app-practice-art img {
    max-width: 9.3rem;
}

.app-practice-info {
    align-self: center;
    min-width: 0;
}

.app-practice-heading {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.46rem;
    margin-bottom: 0.32rem;
}

.app-practice-heading h2 {
    margin: 0;
    font-family: "Baloo 2", "Nunito", sans-serif;
    font-size: 1.45rem;
    line-height: 1.02;
    letter-spacing: -0.02em;
}

.app-practice-card-garden .app-practice-heading h2 {
    color: var(--ml-green-dark);
}

.app-practice-card-clouds .app-practice-heading h2 {
    color: var(--ml-pink-dark);
}

.app-practice-card-castle .app-practice-heading h2 {
    color: var(--ml-purple-dark);
}

.app-question-pill,
.app-pill {
    display: inline-flex;
    align-items: center;
    min-height: 1.52rem;
    padding: 0.15rem 0.58rem;
    border: 0;
    border-radius: var(--ml-radius-pill);
    background: rgba(255, 255, 255, 0.92);
    color: var(--ml-ink);
    font-size: 0.78rem;
    line-height: 1;
    box-shadow: 0 2px 6px rgba(40, 34, 24, 0.07);
}

.app-practice-card-garden .app-question-pill {
    color: var(--ml-green-dark);
}

.app-practice-card-clouds .app-question-pill {
    color: var(--ml-pink-dark);
}

.app-practice-card-castle .app-question-pill {
    color: var(--ml-purple-dark);
}

.app-practice-info p {
    max-width: 18rem;
    margin: 0 0 0.76rem;
    color: var(--ml-muted);
    font-size: 0.94rem;
    line-height: 1.3;
}

.app-practice-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.42rem;
    min-width: 8.4rem;
    min-height: 2.65rem;
    padding: 0.52rem 1.25rem;
    border: 0;
    border-radius: var(--ml-radius-pill);
    color: #ffffff;
    font-family: "Baloo 2", "Nunito", sans-serif;
    font-size: 1.05rem;
    letter-spacing: -0.005em;
    line-height: 1;
    text-decoration: none;
    box-shadow: var(--ml-shadow-button);
}

.app-practice-button i {
    display: none;
}

.app-practice-button:hover,
.app-practice-button:focus {
    color: #ffffff;
    transform: translateY(-1px);
}

.app-practice-button-garden {
    background: var(--ml-green) !important;
}

.app-practice-button-garden:hover,
.app-practice-button-garden:focus {
    background: var(--ml-green-dark) !important;
}

.app-practice-button-clouds {
    background: var(--ml-pink) !important;
}

.app-practice-button-clouds:hover,
.app-practice-button-clouds:focus {
    background: var(--ml-pink-dark) !important;
}

.app-practice-button-castle {
    background: var(--ml-purple) !important;
}

.app-practice-button-castle:hover,
.app-practice-button-castle:focus {
    background: var(--ml-purple-dark) !important;
}

.app-home-grass {
    display: none;
}

/* ------------------------------------------------------------
   Practice and setup pages
------------------------------------------------------------ */

.app-practice > .app-card,
.app-practice > .card,
.app-setup > .app-card,
.app-setup > .card,
main.mx-auto > .app-card,
main.mx-auto > .card,
.app-login > .app-card {
    background: var(--ml-panel);
}

.app-practice .card-body,
.app-setup .card-body,
main.mx-auto .card-body {
    padding: 1.35rem !important;
}

.app-setup > .app-card,
.app-setup > .card {
    position: relative;
    overflow: hidden;
    padding-bottom: 4.85rem;
}

.app-setup > .app-card::after,
.app-setup > .card::after {
    position: absolute;
    right: 0;
    bottom: -10px;
    left: 0;
    z-index: 0;
    height: 90px;
    background-image: url("../assets/img/home-grass.png");
    background-repeat: no-repeat;
    background-position: center bottom;
    background-size: auto 100%;
    content: "";
    pointer-events: none;
}

.app-setup > .app-card > .card-body,
.app-setup > .card > .card-body {
    position: relative;
    z-index: 1;
}

.app-question {
    position: relative;
    padding: 1.18rem 1.5rem;
    border: 2px solid var(--ml-yellow-border);
    border-radius: var(--ml-radius-lg);
    background: var(--ml-yellow-soft);
    color: var(--ml-ink);
    box-shadow: none;
    font-family: "Baloo 2", "Nunito", sans-serif;
    font-size: clamp(1.55rem, 4vw, 2.05rem);
    line-height: 1.08;
    letter-spacing: -0.018em;
}

.app-question-grammar {
    padding-right: 4rem;
}

.app-grammar-groups {
    display: grid;
    gap: 0.82rem;
}

.app-grammar-group {
    padding: 0.78rem;
    border: 2px solid transparent;
    border-radius: var(--ml-radius-lg);
    box-shadow: none;
}

.app-grammar-group-subject-case {
    border-color: var(--ml-blue-border);
    background: var(--ml-blue-soft);
}

.app-grammar-group-subject-number {
    border-color: var(--ml-green-border);
    background: var(--ml-green-soft);
}

.app-grammar-group-subject-gender {
    border-color: var(--ml-pink-border);
    background: var(--ml-pink-soft);
}

.app-grammar-group-ending-group {
    border-color: var(--ml-orange-border);
    background: var(--ml-orange-soft);
}

.app-grammar-title {
    display: inline-flex;
    align-items: center;
    gap: 0.38rem;
    margin-bottom: 0.52rem;
    font-family: "Baloo 2", "Nunito", sans-serif;
    font-size: 1rem;
    letter-spacing: -0.008em;
}

.app-grammar-group-subject-case .app-grammar-title {
    color: var(--ml-blue-dark);
}

.app-grammar-group-subject-number .app-grammar-title {
    color: var(--ml-green-dark);
}

.app-grammar-group-subject-gender .app-grammar-title {
    color: var(--ml-pink-dark);
}

.app-grammar-group-ending-group .app-grammar-title {
    color: #bf5d18;
}

.app-grammar-choices {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.54rem;
}

.app-grammar-group-ending-group .app-grammar-choices {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.app-practice > .app-card,
.app-practice > .card {
    position: relative;
    overflow: hidden;
    padding-bottom: 4.85rem;
}

.app-practice > .app-card::after,
.app-practice > .card::after {
    position: absolute;
    right: 0;
    bottom: -10px;
    left: 0;
    z-index: 0;
    height: 90px;
    background-image: url("../assets/img/home-grass.png");
    background-repeat: no-repeat;
    background-position: center bottom;
    background-size: auto 100%;
    content: "";
    pointer-events: none;
}

.app-practice > .app-card > .card-body,
.app-practice > .card > .card-body {
    position: relative;
    z-index: 1;
}

/* ------------------------------------------------------------
   Grammar choice buttons
------------------------------------------------------------ */

.choice-button {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.72rem;
    padding: 0.55rem 0.82rem;
    border: 2px solid #dce6f1;
    border-radius: 0.95rem;
    background: #ffffff;
    color: var(--ml-ink);
    font-family: "Baloo 2", "Nunito", sans-serif;
    letter-spacing: -0.006em;
    text-align: center;
    cursor: pointer;
    box-shadow: var(--ml-shadow-card);
    transition:
        transform 120ms ease,
        border-color 120ms ease,
        background 120ms ease;
}

.choice-button:hover {
    transform: translateY(-1px);
}

.choice-button input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.choice-button:has(input:checked) {
    border-color: var(--ml-purple);
    color: #ffffff;
    background: var(--ml-purple);
}

.choice-button.choice-selected-correct {
    border-color: var(--ml-green-border) !important;
    color: var(--ml-green-dark) !important;
    background: var(--ml-green-soft) !important;
    box-shadow: inset 0 0 0 0.12rem rgba(126, 220, 154, 0.55) !important;
}

.choice-button.choice-selected-wrong {
    border-color: var(--ml-red-border) !important;
    color: var(--ml-red-dark) !important;
    background: var(--ml-red-soft) !important;
    box-shadow: inset 0 0 0 0.12rem rgba(247, 160, 168, 0.50) !important;
}

.choice-button.choice-correct-outline {
    border-color: var(--ml-green) !important;
    color: var(--ml-green-dark) !important;
    background: var(--ml-green-soft) !important;
    box-shadow: 0 0 0 0.18rem rgba(126, 220, 154, 0.22) !important;
}

.choice-button.choice-muted {
    border-color: #e4e8ef !important;
    color: #8c94a6 !important;
    background: rgba(255, 255, 255, 0.64) !important;
    box-shadow: none !important;
    opacity: 0.72;
}

.choice-readonly {
    cursor: default;
    color: var(--ml-muted);
    background: rgba(255, 255, 255, 0.72);
}

/* ------------------------------------------------------------
   Standard vocab options
------------------------------------------------------------ */

.list-group {
    display: grid;
    gap: 0.65rem;
}

.list-group-item {
    border: 2px solid #dce6f1;
    border-radius: 1rem !important;
    background: #ffffff;
    color: var(--ml-ink);
    font-family: "Baloo 2", "Nunito", sans-serif;
    letter-spacing: -0.006em;
    box-shadow: var(--ml-shadow-card);
}

.list-group-item:hover,
.list-group-item:focus {
    background: #ffffff;
    color: var(--ml-ink);
    transform: translateY(-1px);
}

.list-group-item-success {
    border-color: var(--ml-green-border) !important;
    color: var(--ml-green-dark) !important;
    background: var(--ml-green-soft) !important;
    box-shadow: inset 0 0 0 0.12rem rgba(126, 220, 154, 0.55) !important;
}

.list-group-item-danger {
    border-color: var(--ml-red-border) !important;
    color: var(--ml-red-dark) !important;
    background: var(--ml-red-soft) !important;
    box-shadow: inset 0 0 0 0.12rem rgba(247, 160, 168, 0.50) !important;
}

/* ------------------------------------------------------------
   Feedback
------------------------------------------------------------ */

.app-feedback {
    padding: 1rem 1.15rem;
    border-radius: var(--ml-radius-lg);
    box-shadow: none;
}

.app-feedback-correct {
    border: 2px solid var(--ml-green-border);
    background: var(--ml-green-soft);
    color: var(--ml-green-dark);
}

.app-feedback-wrong {
    border: 2px solid var(--ml-red-border);
    background: var(--ml-red-soft);
    color: var(--ml-red-dark);
}

.app-feedback-status {
    font-family: "Baloo 2", "Nunito", sans-serif;
}

.app-feedback-answer {
    color: var(--ml-ink);
}

/* ------------------------------------------------------------
   Forms, alerts, menus
------------------------------------------------------------ */

.alert {
    border: 0;
    border-radius: var(--ml-radius-md);
    box-shadow: none;
}

.form-label {
    color: var(--ml-ink);
    font-family: "Baloo 2", "Nunito", sans-serif;
}

.form-control {
    border: 2px solid #dce6f1;
    border-radius: 1rem;
    background: #ffffff;
    color: var(--ml-ink);
}

.form-control:focus {
    border-color: var(--ml-purple);
    box-shadow: 0 0 0 0.22rem rgba(150, 125, 235, 0.20);
}

.dropdown-menu {
    border: 0;
    border-radius: 1rem;
    box-shadow: var(--ml-shadow-card);
}

.dropdown-item {
    border-radius: 0.75rem;
}

.dropdown-menu li {
    padding: 0 0.35rem;
}

.fs-7 {
    font-size: 0.88rem;
}

/* ------------------------------------------------------------
   Vocab setup polish
------------------------------------------------------------ */

#vocab-topic-form .btn-outline-primary {
    padding: 0.48rem 0.9rem;
    border-color: var(--ml-green-border) !important;
    color: var(--ml-green-dark) !important;
}

#vocab-topic-form .btn-outline-primary:hover,
#vocab-topic-form .btn-outline-primary:focus {
    border-color: var(--ml-green) !important;
    background: var(--ml-green-soft) !important;
    color: var(--ml-green-dark) !important;
}

#vocab-topic-form .btn-check:checked + .btn-outline-primary {
    border-color: var(--ml-green) !important;
    background: var(--ml-green) !important;
    color: #ffffff !important;
}

button[name="mode"][value="practice"] {
    background: var(--ml-green) !important;
}

button[name="mode"][value="practice"]:hover,
button[name="mode"][value="practice"]:focus {
    background: var(--ml-green-dark) !important;
}

button[name="mode"][value="learn"] {
    border-color: var(--ml-pink-border) !important;
    background: #ffffff !important;
    color: var(--ml-pink-dark) !important;
}

button[name="mode"][value="learn"]:hover,
button[name="mode"][value="learn"]:focus {
    border-color: var(--ml-pink) !important;
    background: var(--ml-pink-soft) !important;
    color: var(--ml-pink-dark) !important;
}

.card.bg-light,
.bg-light {
    background: #f8fafc !important;
}

/* ------------------------------------------------------------
   Responsive
------------------------------------------------------------ */

@media (max-width: 720px) {
    .app-shell {
        width: min(100% - 1rem, 920px);
        padding-top: 1rem;
    }

    .app-card .card-body,
    .card .card-body,
    .app-practice .card-body,
    .app-setup .card-body,
    main.mx-auto .card-body {
        padding: 1rem !important;
    }

    .app-grammar-choices,
    .app-grammar-group-ending-group .app-grammar-choices {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .app-question {
        font-size: 1.45rem;
    }
}

@media (max-width: 640px) {
    .app-home-panel {
        padding: 1rem 1rem 4.75rem;
        border-radius: 1.55rem;
    }

    .app-home-panel::after {
        height: 4.6rem;
    }

    .app-setup > .app-card,
    .app-setup > .card {
        padding-bottom: 4.4rem;
    }

    .app-setup > .app-card::after,
    .app-setup > .card::after {
        height: 4.4rem;
    }

    .app-home-header {
        align-items: center;
    }

    .app-home-chick {
        width: 4.25rem;
        height: 4.25rem;
    }

    .app-practice-card {
        grid-template-columns: 7.4rem 1fr;
        gap: 0.76rem;
        min-height: 8.6rem;
        padding: 0.75rem;
    }

    .app-practice-art {
        min-height: 6.4rem;
    }

    .app-practice-art img,
    .app-practice-card-garden .app-practice-art img,
    .app-practice-card-clouds .app-practice-art img,
    .app-practice-card-castle .app-practice-art img {
        max-width: 7.2rem;
    }

    .app-practice-heading h2 {
        font-size: 1.24rem;
    }

    .app-practice-info p {
        font-size: 0.88rem;
        line-height: 1.28;
    }

    .app-practice-button {
        min-width: 7.6rem;
        min-height: 2.5rem;
        font-size: 0.98rem;
    }
}

@media (max-width: 430px) {
    .navbar .container-fluid {
        align-items: flex-start;
    }

    .app-brand,
    .navbar-brand {
        font-size: 1.35rem;
    }

    .app-brand-mascot,
    .app-nav-icon {
        width: 2.3rem;
        height: 2.3rem;
    }

    .app-home-header {
        grid-template-columns: 1fr;
    }

    .app-home-chick {
        margin-top: 0.4rem;
    }

    .app-practice-card {
        grid-template-columns: 1fr;
    }

    .app-practice-art {
        min-height: 6rem;
    }

    .app-practice-button {
        width: 100%;
    }

    .app-grammar-choices,
    .app-grammar-group-ending-group .app-grammar-choices {
        grid-template-columns: 1fr;
    }
}






/* ------------------------------------------------------------
   Login
------------------------------------------------------------ */

.app-shell-login {
    min-height: 100vh;
    display: grid;
    place-items: center;
}

.app-login {
    width: min(100%, var(--ml-content-width));
    max-width: var(--ml-content-width);
}

.app-login-card {
    position: relative;
    overflow: hidden;
    padding-bottom: 4.85rem;
    border-radius: var(--ml-radius-xl);
    background: var(--ml-panel);
    box-shadow: var(--ml-shadow-page);
}

.app-login-card::after {
    position: absolute;
    right: 0;
    bottom: -10px;
    left: 0;
    z-index: 0;
    height: 90px;
    background-image: url("../assets/img/home-grass.png");
    background-repeat: no-repeat;
    background-position: center bottom;
    background-size: auto 100%;
    content: "";
    pointer-events: none;
}

.app-login-card > .card-body {
    position: relative;
    z-index: 1;
}

.app-login-brand {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.48rem;
    color: var(--ml-ink);
    font-family: "Baloo 2", "Nunito", sans-serif;
    font-size: clamp(2rem, 5vw, 2.65rem);
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.03em;
}

.app-login .btn-primary {
    background: var(--ml-purple) !important;
}

.app-login .btn-primary:hover,
.app-login .btn-primary:focus {
    background: var(--ml-purple-dark) !important;
}

.app-login .form-check-input {
    border: 2px solid #dce6f1;
    border-radius: 0.4rem;
}

.app-login .form-check-input:checked {
    border-color: var(--ml-purple);
    background-color: var(--ml-purple);
}

@media (max-width: 640px) {
    .app-login-card {
        padding-bottom: 4.4rem;
    }

    .app-login-card::after {
        height: 4.4rem;
    }
}

@media (max-width: 575.98px) {
    .app-shell-login {
        place-items: start center;
        padding-top: 2rem;
    }
}



.plural-bank {
    display: flex;
    flex-wrap: wrap;
    gap: .55rem;
    padding: .75rem;
    border: 2px dashed rgba(255, 197, 91, .65);
    border-radius: 1.25rem;
    background: rgba(255, 248, 220, .8);
}

.plural-chip {
    border: 0;
    border-radius: 999px;
    padding: .48rem .92rem;
    background: #fff;
    color: var(--ml-ink);
    font-weight: 800;
    box-shadow: 0 5px 12px rgba(24, 38, 76, .1);
    cursor: grab;
}

.plural-chip-used {
    opacity: .35;
}

.plural-slot-card {
    border-radius: 1.2rem;
}

.plural-slot-card .card-body {
    display: grid;
    grid-template-columns: minmax(7.5rem, auto) 1fr;
    align-items: center;
    gap: .75rem;
    padding: .85rem 1rem !important;
}

.plural-sentence {
    margin: 0;
    font-weight: 900;
    color: var(--ml-ink);
}

.plural-drop {
    width: 100%;
    min-height: 2.7rem;
    padding: .45rem .85rem;
    border: 2px dashed rgba(88, 121, 255, .45);
    border-radius: .9rem;
    background: #fff;
    font-size: 1rem;
    font-weight: 800;
    text-align: left;
}

.plural-drop-active {
    border-color: var(--ml-purple);
    background: var(--ml-purple-soft);
}

.plural-drop-correct {
    border-color: var(--ml-green);
    background: var(--ml-green-soft);
}

.plural-drop-wrong {
    border-color: var(--ml-red);
    background: var(--ml-red-soft);
}

@media (max-width: 520px) {
    .plural-slot-card .card-body {
        grid-template-columns: 1fr;
        gap: .45rem;
    }
}

.app-practice-card-stars {
    border-color: var(--ml-yellow-border);
    background: var(--ml-yellow-soft);
}

.app-practice-card-stars .app-practice-heading h2 {
    color: #c68a00;
}

.app-practice-card-stars .app-question-pill {
    color: #c68a00;
}

.app-practice-card-stars .app-practice-art img {
    max-width: 8.7rem;
}

.app-practice-button-stars {
    background: var(--ml-yellow) !important;
    color: var(--ml-ink) !important;
}

.app-practice-button-stars:hover,
.app-practice-button-stars:focus {
    background: #f4c842 !important;
    color: var(--ml-ink) !important;
}