@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600;700&display=swap');

:root {
    --bg-color: #121212;
    --text-color: #e0e0e0;
    --header-bg: #1e1e1e;
    --header-shadow: 0 2px 5px rgba(0,0,0,0.3);
    --heading-color: #ffffff;
    --short-note-color: #b0b0b0;
    --final-note-color: #4dabf7;
    --card-bg: #1e1e1e;
    --input-bg: #2a2a2a;
    --input-border: #333333;
    --input-focus: #4dabf7;
    --btn-bg: #4dabf7;
    --btn-hover: #3b82f6;
}
* {
    -webkit-tap-highlight-color: transparent;
    box-sizing: border-box;
}

body {
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
    margin: 0;
    padding: 0;
}

input, button, textarea, select {
    font-size: 16px;
}

.form-container {
    width: 100%;
    max-width: 450px;
    padding: 20px;
    margin: 0 auto;
}

button, .form-submit-btn, .toggle-btn {
    min-height: 48px;
}

@media screen and (max-width: 480px) {
    .form-main {
        padding: 10px;
        align-items: flex-start;
    }
    
    .form-container {
        padding: 15px;
        border-radius: 8px;
        box-shadow: none;
    }
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    transition: background-color 0.3s ease, color 0.3s ease;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
    background-color: var(--header-bg);
    box-shadow: var(--header-shadow);
}

.logo-name {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-name img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.logo-name span {
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--heading-color);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 15px;
}

.start-link {
    background-color: transparent;
    color: #ffffff;
    border: none;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
}

.start-link:hover {
    opacity: 0.8;
}

/* Home / Landing Main Layout */
main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 40px;
    max-width: 1100px;
    margin: auto;
    width: 100%;
}

.content-left {
    flex: 1;
    padding-right: 40px;
}

.content-left h1 {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--heading-color);
    margin-bottom: 15px;
    line-height: 1.2;
}

.content-left p.short-note {
    font-size: 1.1rem;
    color: var(--short-note-color);
    margin-bottom: 25px;
    line-height: 1.6;
}

.content-left p.final-note {
    font-family: 'Brush Script MT', cursive, sans-serif;
    font-size: 1.8rem;
    color: var(--final-note-color);
    font-style: italic;
}

.content-middle {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.content-middle img {
    max-width: 100%;
    height: auto;
    width: 350px;
    border-radius: 15px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.3);
}

.social-icons-container {
    display: flex;
    gap: 25px;
    margin-top: 10px;
}

.social-icon-link {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: #1e1e1e;
    color: #e0e0e0;
    font-size: 1.5rem;
    text-decoration: none;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
    transition: transform 0.2s ease, background-color 0.2s ease, color 0.2s ease;
}

.social-icon-link:hover {
    transform: translateY(-3px);
}

.social-icon-link.instagram:hover {
    background-color: rgba(225, 48, 108, 0.2);
    color: #e1306c;
}

.social-icon-link.youtube:hover {
    background-color: rgba(255, 0, 0, 0.2);
    color: #ff0000;
}

/* Account Form Layout Styles */
.form-main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
}

.form-container {
    background-color: var(--card-bg);
    width: 100%;
    max-width: 450px;
    padding: 35px;
    border-radius: 15px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.4);
}

.auth-toggle-tabs {
    display: flex;
    background-color: var(--input-bg);
    border-radius: 10px;
    padding: 5px;
    margin-bottom: 25px;
}

.toggle-btn {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--short-note-color);
    padding: 10px;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.toggle-btn.active {
    background-color: var(--btn-bg);
    color: #ffffff;
    box-shadow: 0 4px 10px rgba(77, 171, 247, 0.3);
}

.auth-form-section h2 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--heading-color);
    margin-bottom: 8px;
}

.form-subtitle {
    font-size: 0.9rem;
    color: var(--short-note-color);
    margin-bottom: 20px;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 20px;
}

.input-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-color);
}

.input-group input {
    background-color: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: 8px;
    padding: 12px 15px;
    color: var(--heading-color);
    font-family: 'Poppins', sans-serif;
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.input-group input::placeholder {
    color: #666666;
}

.input-group input:focus {
    border-color: var(--input-focus);
    box-shadow: 0 0 0 3px rgba(77, 171, 247, 0.15);
}

.form-submit-btn {
    width: 100%;
    background-color: var(--btn-bg);
    color: #ffffff;
    border: none;
    border-radius: 8px;
    padding: 12px;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(77, 171, 247, 0.3);
    transition: background-color 0.2s ease, transform 0.2s ease;
    margin-top: 5px;
}

.form-submit-btn:hover {
    background-color: var(--btn-hover);
    transform: translateY(-2px);
}

/* Responsive Media Queries */
@media (max-width: 768px) {
    header {
        padding: 15px 20px;
    }
    main {
        flex-direction: column-reverse;
        text-align: center;
        gap: 30px;
        padding: 20px;
    }
    .content-left {
        padding-right: 0;
    }
    .content-left h1 {
        font-size: 2.8rem;
    }
    .content-middle {
        align-items: center;
    }
}

@media (max-width: 480px) {
    .form-container {
        padding: 25px 20px;
    }
}