:root {
    /* Colors */
    --color-bg: #F9F9F7;
    --color-text: #333333;
    --color-primary: #1A2B4C;
    --color-accent: #E6A33C;
    --color-accent-hover: #D4922B;
    --color-white: #FFFFFF;
    --color-gray-light: #E5E5E5;
    --color-gray-bg: #F0F0F0;
    --color-logo-red: #C82828;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;

    /* Fonts */
    --font-base: 'Noto Sans JP', sans-serif;
    --font-en: 'Outfit', sans-serif;
    --font-logo: 'Quicksand', sans-serif;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
}

/* Reset & Base Styles */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-base);
    background-color: var(--color-bg);
    background: radial-gradient(circle at 30% 50%, #0B1E3B 0%, #000000 100%);
    /* Deep space look */
    color: var(--color-text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* Canvas Container */
#canvas-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    /* Behind content (z-10), on top of body bg */
    pointer-events: none;
    background: transparent;
}

a {
    text-decoration: none;
    color: inherit;
    transition: opacity 0.3s ease;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Utilities */
.container {
    width: 90%;
    max-width: 1000px;
    margin: 0 auto;
}

.u-mobile-only {
    display: block;
}

@media (min-width: 768px) {
    .u-mobile-only {
        display: none;
    }
}

.u-text-sm {
    font-size: 0.8rem;
}

/* Typography */
h1,
h2,
h3 {
    font-weight: 700;
    line-height: 1.3;
}

.section__title {
    font-size: 1.75rem;
    text-align: center;
    margin-bottom: var(--spacing-lg);
    color: var(--color-primary);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 700;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
}

.btn--primary {
    background-color: var(--color-accent);
    color: var(--color-white);
    box-shadow: 0 4px 6px rgba(230, 163, 60, 0.3);
}

.btn--primary:hover {
    background-color: var(--color-accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(230, 163, 60, 0.4);
}

.btn--secondary {
    background-color: transparent;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
}

.btn--secondary:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.btn--text {
    color: var(--color-accent);
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0;
}

.btn--text:hover {
    text-decoration: underline;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(249, 249, 247, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.header__container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header__logo {
    font-family: var(--font-logo);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-text);
    letter-spacing: -0.02em;
}

.logo-accent {
    position: relative;
    display: inline-block;
    color: inherit;
    -webkit-text-fill-color: transparent;
}

.logo-accent::before {
    content: 'i';
    position: absolute;
    left: 0;
    top: 0;
    color: currentColor;
    -webkit-text-fill-color: currentColor;
    clip-path: inset(42% 0 0 0);
}

.logo-accent::after {
    content: 'i';
    position: absolute;
    left: 0;
    top: 0;
    color: var(--color-logo-red);
    -webkit-text-fill-color: var(--color-logo-red);
    clip-path: inset(0 0 58% 0);
}

.header__nav {
    display: none;
}

.header__hamburger {
    background: none;
    border: none;
    cursor: pointer;
    width: 30px;
    height: 24px;
    position: relative;
    z-index: 1001;
}

.header__hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--color-primary);
    position: absolute;
    transition: all 0.3s ease;
}

.header__hamburger span:nth-child(1) {
    top: 0;
}

.header__hamburger span:nth-child(2) {
    top: 50%;
    transform: translateY(-50%);
}

.header__hamburger span:nth-child(3) {
    bottom: 0;
}

.header__hamburger.active span:nth-child(1) {
    top: 50%;
    transform: translateY(-50%) rotate(45deg);
}

.header__hamburger.active span:nth-child(2) {
    opacity: 0;
}

.header__hamburger.active span:nth-child(3) {
    top: 50%;
    transform: translateY(-50%) rotate(-45deg);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    height: 100vh;
    background-color: var(--color-white);
    z-index: 999;
    transition: right 0.3s ease;
    padding-top: 5rem;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu__list li {
    border-bottom: 1px solid var(--color-gray-light);
}

.mobile-menu__list a {
    display: block;
    padding: 1.5rem;
    color: var(--color-primary);
    font-weight: 500;
}

/* Hero Section */
.hero {
    position: relative;
    padding-top: 100px;
    padding-bottom: 50px;
    /* Move further down */
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    /* Push content to bottom */
    overflow: hidden;
    background: transparent;
}

/* Hero Top Right Button */
.hero__top-right {
    position: absolute;
    top: 120px;
    right: 5%;
    z-index: 50;
}

.btn--camera-trigger {
    background-color: rgba(26, 43, 76, 0.6);
    color: var(--color-white);
    border: 1px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(5px);
    font-size: 0.9rem;
    padding: 0.8rem 1.5rem;
}

.btn--camera-trigger:hover {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
}

/* Hero Content Styles */
.hero__content {
    width: 88%;
    max-width: 1200px;
    z-index: 10;
    position: relative;
    text-align: left;
    margin: 0 auto;
}

/* Styled Title with Glow */
.hero__title {
    font-weight: 900;
    font-size: 2.8rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--color-white);
    letter-spacing: -0.02em;
    /* Strong Glow Effect similar to provided design */
    text-shadow:
        0 0 15px rgba(0, 191, 255, 0.8),
        0 0 40px rgba(0, 191, 255, 0.5),
        0 0 80px rgba(0, 191, 255, 0.3);
}

/* New CTA Button */
.btn--cta-large {
    background-color: var(--color-white);
    color: var(--color-primary);
    font-weight: 700;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-size: 1rem;
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.btn--cta-large:hover {
    background-color: var(--color-accent);
    color: var(--color-white);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(230, 163, 60, 0.4);
}

.hero__actions {
    display: flex;
    justify-content: flex-start;
}

/* Hero Sub Section */
.hero-sub {
    background-color: var(--color-white);
    padding: 4rem 0;
    text-align: center;
    position: relative;
    z-index: 20;
    border-bottom: 1px solid var(--color-gray-light);
}

.hero-sub__text {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 2;
    letter-spacing: 0.05em;
}

/* Sections General */
.section {
    padding: var(--spacing-xl) 0;
}

/* Issues Section */
.issues {
    background-color: var(--color-white);
    padding-bottom: var(--spacing-xl);
}

.issues__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.card {
    background-color: var(--color-bg);
    padding: 2rem;
    border-radius: var(--radius-md);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.issues__card {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 2.5rem;
}

.card__icon {
    font-size: 1.8rem;
    color: var(--color-accent);
    flex-shrink: 0;
}

.card__content {
    flex: 1;
}

.card__main-text {
    font-weight: 700;
    font-size: 1.05rem;
    margin-bottom: 0.4rem;
    color: var(--color-primary);
    line-height: 1.4;
}

.card__sub-text {
    font-size: 0.95rem;
    color: #555;
    line-height: 1.6;
}

.issues__message {
    margin-top: 5rem;
    text-align: center;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1.8;
}

/* Concept Section */
.concept {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.concept__intro {
    text-align: center;
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: var(--color-accent);
    letter-spacing: 0.05em;
}

.concept .section__title {
    color: var(--color-white);
    margin-bottom: 4rem;
}

.concept__steps {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    align-items: center;
}

.step {
    background-color: rgba(255, 255, 255, 0.05);
    padding: 2.5rem;
    border-radius: var(--radius-md);
    width: 100%;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: background-color 0.3s ease;
}

.step:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.step__header {
    display: flex;
    flex-direction: column;
    /* Stack number and title */
    gap: 0.8rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 1rem;
}

.step__number {
    font-family: var(--font-en);
    font-weight: 700;
    color: var(--color-accent);
    font-size: 0.9rem;
    letter-spacing: 0.1em;
}

.step__title {
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.5;
}

.step__body p {
    font-size: 0.95rem;
    margin-bottom: 0.8rem;
    opacity: 0.8;
    padding-left: 1rem;
    position: relative;
    line-height: 1.6;
}

.step__body p::before {
    content: "・";
    position: absolute;
    left: 0;
    opacity: 0.5;
}

.step__arrow {
    color: rgba(255, 255, 255, 0.4);
    font-size: 1.5rem;
}

/* Services Section */
.services {
    background-color: var(--color-primary);
    padding-bottom: var(--spacing-xl);
}

.services .section__title {
    color: var(--color-white);
}

.services__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.service__card {
    background-color: var(--color-white);
    text-align: center;
    padding: 2.5rem 2rem;
}

.service__title {
    color: var(--color-primary);
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.service__desc {
    margin-bottom: 1.5rem;
    text-align: left;
}

/* Cases Section */
.cases {
    background-color: var(--color-gray-bg);
}

.cases__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.cases__note {
    text-align: right;
    font-size: 0.8rem;
    color: #666;
    margin-top: 1rem;
}

.case__card {
    background-color: var(--color-white);
    padding: 0;
    overflow: hidden;
}

.case__header {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.case__label {
    font-family: var(--font-en);
    font-size: 0.8rem;
    background-color: var(--color-accent);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    color: var(--color-white);
}

.case__title {
    font-size: 1.1rem;
}

.case__body {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.case__row {
    width: 100%;
    text-align: center;
}

.case__tag {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 700;
    padding: 0.2rem 0.8rem;
    border-radius: 20px;
    margin-bottom: 0.5rem;
}

.case__tag--before {
    background-color: #999;
    color: #fff;
}

.case__tag--after {
    background-color: var(--color-accent);
    color: #fff;
}

.case__arrow {
    color: var(--color-primary);
    font-size: 1.5rem;
}

/* Strengths Section */
.strengths {
    background-color: var(--color-bg);
}

.strengths__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    max-width: 900px;
    margin: 0 auto;
}

.strength__card {
    background-color: var(--color-white);
    padding: 1.5rem;
    text-align: center;
    border-radius: var(--radius-md);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 140px;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.02);
}

.strength__card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.strength__num {
    position: absolute;
    top: -5px;
    left: 10px;
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--color-primary);
    opacity: 0.05;
    font-family: var(--font-en);
    line-height: 1;
    pointer-events: none;
}

.strength__icon-box {
    margin-bottom: 0.8rem;
    font-size: 1.5rem;
    color: var(--color-accent);
    background: rgba(230, 163, 60, 0.1);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.strength__text {
    font-weight: 700;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-primary);
    position: relative;
    z-index: 1;
}

.strength__card--wide {
    padding: 1.5rem 3rem;
    min-height: unset;
    flex-direction: row;
    gap: 2rem;
    text-align: left;
}

.strength__card--wide .strength__icon-box {
    margin-bottom: 0;
    flex-shrink: 0;
}

.strength__card--wide .strength__num {
    font-size: 3.5rem;
    top: -5px;
    left: 10px;
    transform: none;
    right: auto;
    text-align: left;
    width: auto;
}

/* Message Section */
.message {
    background-color: var(--color-primary);
    color: var(--color-white);
    text-align: center;
}

.message__title {
    color: var(--color-white);
}

.message__text {
    font-size: 1.1rem;
    line-height: 2;
    margin-bottom: 2rem;
}

.message__author {
    font-size: 0.9rem;
    opacity: 0.9;
}

.message__name {
    font-size: 1.4rem;
    font-weight: 700;
    display: block;
    margin-top: 0.5rem;
}

/* Company Section */
.company {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.company .section__title {
    color: var(--color-white);
}

.company__table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
    max-width: 800px;
    margin: 0 auto;
}

.company__table th,
.company__table td {
    padding: 1.5rem 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    text-align: left;
    color: var(--color-white);
}

.company__table th {
    width: 30%;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 700;
}

/* Contact Section */
.contact {
    background-color: var(--color-bg);
}

.contact__desc {
    text-align: center;
    margin-bottom: 2rem;
}

.contact__form {
    background-color: var(--color-white);
    padding: 2rem;
    border-radius: var(--radius-md);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.form__group {
    margin-bottom: 1.5rem;
}

.form__group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 700;
    font-size: 0.9rem;
}

.form__group input,
.form__group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid var(--color-gray-light);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 1rem;
}

.form__group input:focus,
.form__group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

.btn--submit {
    width: 100%;
    border: none;
    font-size: 1.1rem;
}

/* Modals */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.95);
    background-color: var(--color-white);
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    border-radius: var(--radius-lg);
    z-index: 2001;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    padding: 2.5rem;
}

.modal.active {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%) scale(1);
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--color-text);
    cursor: pointer;
    transition: color 0.3s ease;
    padding: 0.5rem;
}

.modal-close:hover {
    color: var(--color-accent);
}

.modal-title {
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-bottom: 2rem;
    text-align: center;
    border-bottom: 2px solid var(--color-accent);
    padding-bottom: 0.5rem;
    display: inline-block;
}

.modal-content {
    text-align: left;
}

.modal-lead {
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: var(--color-primary);
    text-align: center;
    line-height: 1.8;
}

.modal-section {
    margin-bottom: 2rem;
}

.modal-subtitle {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.modal-subtitle::before {
    content: '';
    display: block;
    width: 4px;
    height: 1em;
    background-color: var(--color-accent);
}

.modal-list {
    list-style: disc;
    padding-left: 1.5rem;
    margin-bottom: 1rem;
}

.modal-list li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.modal-section p {
    line-height: 1.8;
}

/* Footer */
.footer {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 2rem 0;
    text-align: center;
}

.footer__logo {
    font-family: var(--font-logo);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--color-white);
    letter-spacing: -0.02em;
}

.footer__copyright {
    font-size: 0.8rem;
    opacity: 0.7;
}

/* Desktop Styles (min-width: 768px) */
@media (min-width: 768px) {
    .section__title {
        font-size: 2.5rem;
    }

    /* Header */
    .header__hamburger {
        display: none;
    }

    .header__nav {
        display: block;
    }

    .header__menu {
        display: flex;
        gap: 2rem;
        align-items: center;
    }

    .header__menu a {
        font-weight: 500;
        font-size: 0.95rem;
    }

    .header__cta {
        background-color: var(--color-accent);
        color: var(--color-white);
        padding: 0.6rem 1.5rem;
        border-radius: 50px;
        transition: background-color 0.3s ease;
    }

    .header__cta:hover {
        background-color: var(--color-accent-hover);
    }

    /* Hero */
    .hero__title {
        font-size: 4.5rem;
        margin-bottom: 2.5rem;
        text-shadow:
            0 0 20px rgba(0, 191, 255, 0.8),
            0 0 60px rgba(0, 191, 255, 0.5),
            0 0 100px rgba(0, 191, 255, 0.3);
    }

    .hero__actions {
        justify-content: flex-start;
    }

    .hero-sub__text {
        font-size: 1.5rem;
        max-width: 900px;
        margin: 0 auto;
    }

    /* Issues */
    .issues__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Concept */
    .concept__steps {
        flex-direction: row;
        align-items: stretch;
        gap: 1.5rem;
    }

    .step {
        flex: 1;
    }

    .step__arrow {
        transform: rotate(-90deg);
        align-self: center;
        margin: 0 1rem;
    }

    /* Services */
    .services__grid {
        grid-template-columns: repeat(3, 1fr);
    }

    /* Cases */
    .cases__grid {
        grid-template-columns: repeat(3, 1fr);
    }

    /* Strengths */
    .strengths__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .strength__card--wide {
        grid-column: span 2;
        padding: 4rem 2rem;
    }

    /* Company */
    .company__table th {
        width: 20%;
    }

    .company__table {
        width: 80%;
        margin: 0 auto;
    }

    /* Contact */
    .contact__form {
        max-width: 600px;
        margin: 0 auto;
    }
}

/* Canvas & Video */
#canvas-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

#canvas-container canvas {
    display: block;
}

/* Controls Panel */
.controls-panel {
    position: absolute;
    top: 100px;
    right: 20px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    padding: 1.5rem;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    z-index: 10;
    width: 220px;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.control-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.control-group label {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Shape Buttons */
.shape-buttons {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
}

.shape-btn {
    background: var(--color-gray-bg);
    border: 2px solid transparent;
    border-radius: 8px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.shape-btn:hover {
    background: var(--color-gray-light);
    transform: translateY(-2px);
}

.shape-btn.active {
    background: var(--color-white);
    border-color: var(--color-accent);
    box-shadow: 0 2px 8px rgba(230, 163, 60, 0.2);
    color: var(--color-accent);
}

/* Color Input */
input[type="color"] {
    -webkit-appearance: none;
    border: none;
    width: 100%;
    height: 40px;
    border-radius: 8px;
    cursor: pointer;
    background: none;
    padding: 0;
}

input[type="color"]::-webkit-color-swatch-wrapper {
    padding: 0;
}

input[type="color"]::-webkit-color-swatch {
    border: none;
    border-radius: 8px;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

/* Status Indicator */
.status-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    font-weight: 500;
    color: #666;
    padding-top: 0.5rem;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: #ccc;
    transition: background-color 0.3s ease;
}

.status-dot.active {
    background-color: #4CAF50;
    box-shadow: 0 0 5px #4CAF50;
}

/* Responsive Controls */
@media (max-width: 768px) {
    .controls-panel {
        top: auto;
        bottom: 20px;
        right: 20px;
        left: 20px;
        width: auto;
        flex-direction: row;
        align-items: center;
        padding: 1rem;
    }

    .control-group {
        flex: 1;
    }

    .status-indicator {
        display: none;
    }
}