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

:root {
    --cream-bg: #F5F3EE;
    --dark-green: #2E3A2F;
    --primary-green: #4F7D2C;
    --light-green: #A9CBA4;
    --accent-green: #C8E6D7;
    --text-dark: #2E3A2F;
    --dark-bg: #000000;
    --dark-card: #111111;
    --dark-text: #E8E8E8;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'WEDGES', 'Segoe UI', 'Helvetica Neue', sans-serif;
    background: var(--cream-bg);
    color: var(--text-dark);
    overflow-x: hidden;
    transition: background 0.4s ease, color 0.4s ease;
    font-size: 15px;
}

body.dark-mode {
    background: var(--dark-bg);
    color: var(--dark-text);
}

body {
    cursor: none;
}

.custom-cursor {
    position: fixed;
    width: 24px;
    height: 24px;
    border: 2px solid var(--light-green);
    border-radius: 50%;
    pointer-events: none;
    z-index: 10000;
    opacity: 0.8;
    box-shadow: 0 0 12px rgba(169, 203, 164, 0.4);
    transition: all 0.08s ease-out;
}

.custom-cursor.active {
    transform: scale(1.2);
    opacity: 1;
}

body.dark-mode .custom-cursor {
    border-color: var(--accent-green);
    box-shadow: 0 0 12px rgba(200, 230, 215, 0.3);
}

.app-container {
    min-height: 100vh;
    padding: 40px 20px 120px 20px;
    position: relative;
}

.header {
    text-align: center;
    padding: 60px 20px 40px;
    position: relative;
    z-index: 10;
}

.mode-toggle {
    position: fixed;
    top: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    background: var(--cream-bg);
    border: 3px solid var(--light-green);
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.4em;
    transition: all 0.3s ease;
    z-index: 1001;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    font-weight: 600;
    color: var(--primary-green);
}

.mode-toggle:hover {
    transform: scale(1.1);
}

body.dark-mode .mode-toggle {
    background: var(--dark-card);
    border-color: var(--accent-green);
    box-shadow: 0 4px 15px rgba(200, 230, 215, 0.2);
    color: var(--accent-green);
}

.header h1 {
    font-size: 4.25em;
    font-weight: 900;
    color: var(--primary-green);
    margin-bottom: 15px;
    letter-spacing: -1px;
}

body.dark-mode .header h1 {
    color: var(--accent-green);
}

.header p {
    font-size: 1.3em;
    opacity: 0.7;
    font-weight: 500;
}

.window-card {
    background: var(--cream-bg);
    border: 4px solid var(--light-green);
    border-radius: 25px;
    margin: 50px auto;
    max-width: 950px;
    width: 100%;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    animation: slideIn 0.6s ease;
    transition: all 0.3s ease;
    position: relative;
}

.window-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.12);
}

body.dark-mode .window-card {
    background: var(--dark-card);
    border-color: var(--accent-green);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.window-top {
    background: linear-gradient(135deg, var(--light-green) 0%, #B8DCC8 100%);
    padding: 15px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 3px solid var(--light-green);
}

body.dark-mode .window-top {
    background: linear-gradient(135deg, rgba(200, 230, 215, 0.15), rgba(169, 203, 164, 0.1));
    border-bottom-color: var(--accent-green);
}

.window-dot {
    width: 15px;
    height: 15px;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.dot-red {
    background: #FF5F57;
}

.dot-yellow {
    background: #FFBD2E;
}

.dot-green {
    background: #28C940;
}

.window-top:hover .window-dot {
    transform: scale(1.15);
}

.window-title {
    flex: 1;
    text-align: center;
    font-weight: 700;
    font-size: 0.9em;
    color: white;
    text-transform: uppercase;
    letter-spacing: 1.2px;
}

body.dark-mode .window-title {
    color: var(--accent-green);
}

.window-content {
    padding: 45px;
}

body.dark-mode .window-content {
    color: var(--dark-text);
}

.section {
    display: none;
    min-height: auto;
}

.section.active {
    display: block;
}

.section-title {
    font-size: 3em;
    font-weight: 900;
    color: var(--primary-green);
    margin-bottom: 30px;
    line-height: 1.2;
    letter-spacing: -0.5px;
}

body.dark-mode .section-title {
    color: var(--accent-green);
}

.section-text {
    font-size: 1.1em;
    line-height: 1.8;
    opacity: 0.85;
    margin-bottom: 20px;
}

.bullet-list {
    list-style: none;
    margin: 25px 0;
}

.bullet-list li {
    font-size: 1.2em;
    line-height: 1.8;
    margin-bottom: 18px;
    padding-left: 30px;
    position: relative;
    opacity: 0.9;
}

.bullet-list li:before {
    content: "";
    position: absolute;
    left: 0;
    top: 8px;
    width: 8px;
    height: 8px;
    background: var(--primary-green);
    border-radius: 50%;
}

body.dark-mode .bullet-list li:before {
    background: var(--accent-green);
}

.floating-card-top-right {
    position: fixed;
    top: 100px;
    right: 30px;
    width: 180px;
    background: var(--cream-bg);
    border: 3px solid var(--light-green);
    border-radius: 18px;
    padding: 15px;
    z-index: 50;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    animation: float 4s ease-in-out infinite;
}

body.dark-mode .floating-card-top-right {
    background: var(--dark-card);
    border-color: var(--accent-green);
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-15px);
    }
}

.floating-card-top-right .card-dots {
    display: flex;
    gap: 6px;
    margin-bottom: 12px;
}

.floating-card-top-right .card-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid var(--primary-green);
}

body.dark-mode .floating-card-top-right .card-dot {
    border-color: var(--accent-green);
}

.floating-card-top-right p {
    font-size: 1em;
    line-height: 1.6;
    opacity: 0.8;
    font-weight: 500;
}

.bottom-nav {
    position: fixed;
    bottom: 25px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--cream-bg);
    border: 3px solid var(--light-green);
    border-radius: 50px;
    padding: 12px 20px;
    z-index: 1000;
    display: flex;
    gap: 25px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
}

body.dark-mode .bottom-nav {
    background: var(--dark-card);
    border-color: var(--accent-green);
    box-shadow: 0 8px 30px rgba(200, 230, 215, 0.1);
}

.nav-btn {
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 8px 15px;
    transition: all 0.3s ease;
    font-size: 0.85em;
    font-weight: 700;
    color: var(--primary-green);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.nav-btn:hover {
    transform: translateY(-3px);
}

.nav-btn.active {
    color: var(--light-green);
    transform: scale(1.1);
}

body.dark-mode .nav-btn {
    color: var(--accent-green);
}

.nav-icon {
    font-size: 1.3em;
    font-weight: 900;
}

.form-group {
    margin-bottom: 25px;
}

label {
    display: block;
    margin-bottom: 10px;
    font-weight: 700;
    font-size: 1em;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--primary-green);
}

body.dark-mode label {
    color: var(--accent-green);
}

input[type="text"],
input[type="date"],
input[type="number"],
select,
textarea {
    width: 100%;
    padding: 14px;
    border: 2px solid var(--light-green);
    border-radius: 12px;
    background: rgba(245, 243, 238, 0.9);
    color: var(--text-dark);
    font-size: 1em;
    transition: all 0.3s ease;
    font-family: inherit;
    font-weight: 500;
}

input[type="text"]:focus,
input[type="date"]:focus,
input[type="number"]:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--primary-green);
    box-shadow: 0 0 15px rgba(79, 125, 44, 0.2);
}

body.dark-mode input[type="text"],
body.dark-mode input[type="date"],
body.dark-mode input[type="number"],
body.dark-mode select,
body.dark-mode textarea {
    background: rgba(17, 17, 17, 0.8);
    border-color: var(--accent-green);
    color: var(--dark-text);
}

button {
    background: linear-gradient(135deg, var(--primary-green), var(--light-green));
    color: white;
    border: none;
    padding: 14px 30px;
    border-radius: 12px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1em;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 6px 20px rgba(79, 125, 44, 0.2);
}

button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(79, 125, 44, 0.3);
}

button:active {
    transform: translateY(0);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
}

@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }

    .window-content {
        padding: 30px;
    }

    .section-title {
        font-size: 1.7em;
    }

    .floating-card-top-right {
        display: none;
    }

    .header h1 {
        font-size: 2.2em;
    }

    .bottom-nav {
        padding: 10px 15px;
        gap: 15px;
    }

    .nav-btn {
        font-size: 0.7em;
        padding: 6px 10px;
    }
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin: 30px 0;
}

.stat-card {
    background: linear-gradient(135deg, var(--accent-green) 0%, rgba(169, 203, 164, 0.5) 100%);
    border: 2px solid var(--light-green);
    border-radius: 15px;
    padding: 25px;
    text-align: center;
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-4px);
}

.stat-label {
    font-size: 0.95em;
    opacity: 0.7;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 10px;
    font-weight: 600;
}

.stat-value {
    font-size: 2.65em;
    font-weight: 900;
    color: var(--primary-green);
}

body.dark-mode .stat-card {
    background: linear-gradient(135deg, rgba(200, 230, 215, 0.1), rgba(169, 203, 164, 0.05));
    border-color: var(--accent-green);
}

body.dark-mode .stat-value {
    color: var(--accent-green);
}

.progress-container {
    margin: 30px 0;
}

.progress-bar {
    width: 100%;
    height: 14px;
    background: rgba(169, 203, 164, 0.2);
    border: 2px solid var(--light-green);
    border-radius: 10px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-green), var(--light-green));
    width: 0%;
    transition: width 0.6s ease;
    border-radius: 8px;
}

.task-item {
    background: rgba(245, 243, 238, 0.7);
    border-left: 4px solid var(--light-green);
    border-radius: 12px;
    padding: 18px;
    margin-bottom: 15px;
    transition: all 0.3s ease;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.task-item:hover {
    transform: translateX(5px);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.1);
}

body.dark-mode .task-item {
    background: rgba(17, 17, 17, 0.6);
    border-left-color: var(--accent-green);
}

.task-title {
    font-weight: 700;
    font-size: 1.2em;
    margin-bottom: 8px;
}

.task-meta {
    font-size: 0.95em;
    opacity: 0.6;
    display: flex;
    gap: 15px;
}

.alert {
    border-radius: 12px;
    padding: 18px;
    margin: 20px 0;
    border-left: 4px solid;
}

.alert.success {
    background: rgba(169, 203, 164, 0.2);
    border-left-color: var(--light-green);
    color: var(--primary-green);
    font-weight: 500;
}

body.dark-mode .alert.success {
    background: rgba(200, 230, 215, 0.1);
    color: var(--accent-green);
}

.fade-in {
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

h3 {
    font-weight: 700;
    color: var(--primary-green);
}

body.dark-mode h3 {
    color: var(--accent-green);
}

h4 {
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--primary-green);
}

body.dark-mode h4 {
    color: var(--accent-green);
}

ol, ul {
    margin-left: 20px;
}

li {
    margin-bottom: 10px;
    line-height: 1.6;
}

strong {
    font-weight: 700;
    color: var(--primary-green);
}

body.dark-mode strong {
    color: var(--accent-green);
}