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

body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    background: #000;
    min-height: 100vh;
    overflow-x: hidden;
}

/* Animated Background */
.bg-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    background:
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(120, 119, 198, 0.3), transparent),
        radial-gradient(ellipse 60% 40% at 100% 100%, rgba(99, 102, 241, 0.15), transparent),
        radial-gradient(ellipse 50% 30% at 0% 100%, rgba(236, 72, 153, 0.1), transparent);
}

.grid-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    z-index: 1;
}

/* Container */
.container {
    position: relative;
    z-index: 10;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.header {
    padding: 16px 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo img {
    height: 80px;
    width: auto;
    display: block;
}

.header-link {
    color: #71717a;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: color 0.2s;
}

.header-link:hover {
    color: #fff;
}

/* Main */
.main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px 20px 72px;
}

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

/* Header */
.login-header {
    text-align: center;
    margin-bottom: 40px;
}

.login-header h1 {
    font-size: 32px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 12px;
}

.login-header p {
    color: #71717a;
    font-size: 15px;
}

/* Social Buttons */
.social-buttons {
    display: flex;
    gap: 12px;
    margin-bottom: 28px;
}

.btn-social {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: #fff;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    font-family: inherit;
}

.btn-social:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-social svg {
    width: 18px;
    height: 18px;
}

/* Divider */
.divider {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 28px;
}

.divider::before,
.divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
}

.divider span {
    color: #52525b;
    font-size: 13px;
}

/* Form */
.login-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 14px;
    font-weight: 500;
    color: #a1a1aa;
}

.input-wrapper {
    position: relative;
}

.input-wrapper input {
    width: 100%;
    padding: 14px 16px;
    padding-left: 44px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    font-size: 15px;
    color: #fff;
    font-family: inherit;
    transition: all 0.2s;
}

.input-wrapper input::placeholder {
    color: #52525b;
}

.input-wrapper input:focus {
    outline: none;
    border-color: #6366f1;
    background: rgba(99, 102, 241, 0.05);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.input-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: #52525b;
    pointer-events: none;
}

.input-icon svg {
    width: 18px;
    height: 18px;
}

/* Options */
.input-options {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: center;
}

.option-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.03);
    cursor: pointer;
}

.option-pill input {
    width: 14px;
    height: 14px;
    accent-color: #6366f1;
    margin: 0;
}

.option-pill span {
    font-size: 13px;
    color: #a1a1aa;
}

.option-pill input:checked + span {
    color: #fff;
}

/* Registro */
.register-page .main {
    padding-top: 0;
}

.register-page .login-header {
    margin-bottom: 28px;
}

.register-page .login-container {
    margin-top: -40px;
}

/* Form Row */
.form-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.checkbox-wrapper {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.checkbox-wrapper input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: #6366f1;
    cursor: pointer;
}

.checkbox-wrapper span {
    font-size: 13px;
    color: #a1a1aa;
}

.forgot-link {
    font-size: 13px;
    color: #818cf8;
    text-decoration: none;
    font-weight: 500;
}

.forgot-link:hover {
    text-decoration: underline;
}

/* Submit Button */
.btn-submit {
    padding: 14px 24px;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #a855f7 100%);
    border: none;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 600;
    color: #fff;
    cursor: pointer;
    transition: all 0.3s;
    font-family: inherit;
    position: relative;
    overflow: hidden;
}

.btn-submit::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: 0.5s;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 40px rgba(99, 102, 241, 0.4);
}

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

/* Alert */
.alert {
    padding: 14px 16px;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: 12px;
    color: #fca5a5;
    font-size: 14px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Footer */
.login-footer {
    text-align: center;
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.login-footer p {
    font-size: 14px;
    color: #71717a;
    margin-bottom: 12px;
}

.login-footer a {
    color: #818cf8;
    text-decoration: none;
    font-weight: 600;
}

.login-footer a:hover {
    text-decoration: underline;
}

.admin-link {
    margin-top: 16px;
}

.admin-link a {
    color: #52525b;
    font-size: 13px;
    font-weight: 500;
}

/* Features Bar */
.features-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 16px 40px;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    justify-content: center;
    gap: 40px;
    z-index: 100;
}

.feature-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #71717a;
    font-size: 13px;
}

.feature-badge svg {
    width: 16px;
    height: 16px;
    color: #22c55e;
}

/* Responsive */
@media (max-width: 640px) {
    .header {
        padding: 20px;
    }

    .main {
        padding: 20px 20px 100px;
    }

    .login-header h1 {
        font-size: 26px;
    }

    .social-buttons {
        flex-direction: column;
    }

    .features-bar {
        padding: 12px 20px;
        gap: 20px;
        flex-wrap: wrap;
        justify-content: center;
    }

    .feature-badge {
        font-size: 12px;
    }
}