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

body {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #f1f5f9;
    color: #1e293b;
}

.login-container {
    width: 100%;
    max-width: 420px;
    padding: 20px;
}

.login-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 20px;
    padding: 48px 40px;
    box-shadow:
        0 25px 50px rgba(0, 0, 0, 0.08),
        0 0 0 1px rgba(0, 0, 0, 0.02);
    position: relative;
    overflow: hidden;
}

.login-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #b8354c, #e94560, #ff6b6b);
}

.logo {
    text-align: center;
    margin-bottom: 36px;
}

.logo-img {
    max-width: 260px;
    height: auto;
    margin-bottom: 12px;
}

.logo-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, #e94560, #ff6b6b);
    border-radius: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    box-shadow: 0 8px 24px rgba(233, 69, 96, 0.3);
}

.logo-icon svg {
    width: 32px;
    height: 32px;
    fill: white;
}

.logo h1 {
    font-size: 24px;
    font-weight: 700;
    color: #1e293b;
}

.logo p {
    color: #94a3b8;
    font-size: 14px;
    margin-top: 4px;
}

.form-group {
    margin-bottom: 20px;
    position: relative;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: #64748b;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.input-wrapper {
    position: relative;
}

.input-wrapper svg {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    fill: #94a3b8;
    transition: fill 0.3s ease;
}

.form-group input {
    width: 100%;
    padding: 14px 16px 14px 48px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    color: #1e293b;
    font-size: 15px;
    transition: all 0.3s ease;
    outline: none;
}

.form-group input::placeholder {
    color: #94a3b8;
}

.form-group input:focus {
    border-color: #e94560;
    box-shadow: 0 0 0 3px rgba(233, 69, 96, 0.1);
    background: #ffffff;
}

.form-group input:focus + svg,
.input-wrapper:focus-within svg {
    fill: #e94560;
}

.form-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 28px;
}

.remember-me {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 13px;
    color: #64748b;
}

.remember-me input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: #e94560;
    cursor: pointer;
}

.forgot-link {
    font-size: 13px;
    color: #e94560;
    text-decoration: none;
    transition: color 0.3s ease;
}

.forgot-link:hover {
    color: #b8354c;
}

.btn-login {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, #e94560, #b8354c);
    border: none;
    border-radius: 12px;
    color: white;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    letter-spacing: 0.3px;
    position: relative;
    overflow: hidden;
}

.btn-login::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
    transition: left 0.5s ease;
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(233, 69, 96, 0.35);
}

.btn-login:hover::before {
    left: 100%;
}

.btn-login:active {
    transform: translateY(0);
}

.error-message {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #dc2626;
    padding: 12px 16px;
    border-radius: 10px;
    font-size: 14px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.error-message svg {
    width: 18px;
    height: 18px;
    fill: #ef4444;
    flex-shrink: 0;
}

.footer-text {
    text-align: center;
    margin-top: 24px;
    font-size: 13px;
    color: #94a3b8;
}

/* Floating background shapes */
.bg-shapes {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
    z-index: -1;
}

.bg-shapes .shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.04;
}

.shape-1 {
    width: 600px;
    height: 600px;
    background: #e94560;
    top: -200px;
    right: -100px;
}

.shape-2 {
    width: 400px;
    height: 400px;
    background: #ff6b6b;
    bottom: -100px;
    left: -100px;
}

.shape-3 {
    width: 300px;
    height: 300px;
    background: #e94560;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

@media (max-width: 480px) {
    .login-card {
        padding: 36px 24px;
    }
}