/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --ink: #1f1b2d;
    --paper: #fff7eb;
    --sky: #4cc9f0;
    --sun: #ffb703;
    --berry: #ef476f;
    --shadow-strong: 0 10px 0 rgba(31, 27, 45, 0.18);
    --shadow-pop: 0 12px 0 var(--ink);
}

body {
    font-family: 'Comic Sans MS', 'Trebuchet MS', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: radial-gradient(circle at 15% 20%, rgba(255, 183, 3, 0.22) 0, transparent 26%), radial-gradient(circle at 80% 10%, rgba(79, 201, 240, 0.22) 0, transparent 30%), linear-gradient(135deg, #ff8fab 0%, #8ec5fc 50%, #f9e79f 100%);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--ink);
    padding: 1.5rem;
    line-height: 1.6;
}

/* Heading styles */
h1 {
    color: var(--ink);
    text-align: center;
    margin-bottom: 30px;
    font-size: 2.2rem;
    font-weight: 900;
    text-shadow: -4px 4px 0 rgba(31, 27, 45, 0.14);
}

/* Form container */
form {
    background: var(--paper);
    padding: 42px;
    border-radius: 18px;
    box-shadow: 0 14px 28px rgba(0,0,0,0.15);
    width: 100%;
    max-width: 400px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    border: 4px solid var(--ink);
}

/* Input styles */
input[type="text"],
input[type="password"] {
    padding: 12px 15px;
    border: 3px solid var(--ink);
    border-radius: 12px;
    font-size: 16px;
    transition: all 0.2s ease;
    outline: none;
    background: #fffdfa;
    box-shadow: var(--shadow-strong);
}

input[type="text"]:focus,
input[type="password"]:focus {
    border-color: var(--sky);
    box-shadow: 0 10px 0 var(--ink);
}

/* Button styles */
button {
    background: linear-gradient(135deg, var(--sky), var(--sun));
    color: var(--ink);
    padding: 13px 20px;
    border: 3px solid var(--ink);
    border-radius: 14px;
    font-size: 16px;
    font-weight: 900;
    cursor: pointer;
    transition: all 0.22s ease;
    box-shadow: var(--shadow-strong);
    letter-spacing: 0.2px;
}

button:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: var(--shadow-pop);
    background: linear-gradient(135deg, #38b6ff, #ff8fab);
}

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

/* Link styles */
a {
    color: var(--ink);
    text-decoration: none;
    text-align: center;
    font-size: 14px;
    margin-top: 10px;
    transition: color 0.25s ease;
    font-weight: 700;
}

a:hover {
    color: var(--berry);
    text-decoration: none;
}

/* Flash message styles */
.flash {
    padding: 12px 15px;
    border-radius: 12px;
    margin-top: 15px;
    font-size: 14px;
    text-align: center;
    border: 3px solid var(--ink);
    box-shadow: var(--shadow-strong);
}

.flash.error {
    background: linear-gradient(135deg, #ffadad, #ffd6a5);
    color: var(--ink);
}

.flash.success {
    background: linear-gradient(135deg, #b8ffcd, #f0ffe0);
    color: var(--ink);
}

.flash.info {
    background: linear-gradient(135deg, #d2e7ff, #fff7eb);
    color: var(--ink);
}

/* Responsive design */
@media (max-width: 480px) {
    form {
        margin: 20px;
        padding: 30px 20px;
    }
    
    h1 {
        font-size: 1.5rem;
        margin-bottom: 20px;
    }
    
    input[type="text"],
    input[type="password"],
    button {
        font-size: 14px;
    }
}

.homeL {
    background: linear-gradient(135deg, var(--sky), var(--sun));
    color: var(--ink);
    padding: 12px 24px;
    border-radius: 16px;
    font-weight: 900;
    text-decoration: none;
    display: inline-block;
    box-shadow: var(--shadow-strong);
    transition: all 0.22s ease;
    transform: scale(1);
    border: 3px solid var(--ink);
    letter-spacing: 0.2px;
}

.homeL a {
    color: var(--ink);
    text-decoration: none;
    font-weight: inherit;
}

.homeL:hover {
    transform: scale(1.07) translateY(-2px);
    box-shadow: var(--shadow-pop);
    background: linear-gradient(135deg, #38b6ff, #ff8fab);
}

.homeL:active {
    transform: scale(1.02) translateY(0px);
}