/* Reset e configuração base - TEMA ESCURO GAMING */
.modern-layout {
    --primary: #3cc30e;
    --primary-hover: #00FF1E;
    --primary-dark: #209C29;
    --primary-green: #3cc30e;
    --primary-green-hover: #00FF1E;
    --background: #000000;
    --surface: #0d0d0d;
    --surface-2: #1a1a1a;
    --border: #222;
    --text: #f0f0f0;
    --text-muted: #888;
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    --radius: 10px;
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.6);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.7);
}

body {
    background-color: var(--background);
    color: var(--text);
}

/* Signin Section */
.signin-section {
    min-height: calc(100vh - 150px);
    background: #000000;
    position: relative;
    padding: 4rem 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.signin-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse 60% 40% at 50% 0%, rgba(60, 195, 14, 0.06) 0%, transparent 70%);
    pointer-events: none;
}

.signin-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

/* Signin Card */
.signin-card {
    background: var(--surface);
    border-radius: var(--radius);
    padding: 3rem;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border);
    border-top: 3px solid var(--primary-green);
    position: relative;
    overflow: hidden;
}

.signin-header {
    text-align: center;
    margin-bottom: 2rem;
}

@media (max-width: 768px) {
    .signin-header {
        margin-bottom: 1.4rem;
    }

    .signin-logo {
        margin-bottom: 1.05rem;
    }

    .signin-subtitle {
        margin-bottom: 1.05rem;
    }

    .signin-form {
        gap: 1.05rem;
    }
}

.signin-logo {
    display: flex;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.signin-logo-img {
    height: 80px;
    width: 80px;
    border-radius: 50%;
    object-fit: cover;
    padding: 5px;
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--primary-green-hover) 50%, #209C29 100%);
    box-shadow: 0 8px 25px rgba(60, 195, 14, 0.4);
    animation: pulse-glow 3s infinite;
}

@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 8px 25px rgba(60, 195, 14, 0.4);
    }
    50% {
        box-shadow: 0 8px 35px rgba(60, 195, 14, 0.6);
    }
}

.signin-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 0.5rem;
}

.signin-subtitle {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

/* Messages */
.signin-message {
    padding: 1rem;
    border-radius: 8px;
    margin-top: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
    font-weight: 500;
}

.message-success {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid var(--success);
    color: var(--success);
}

.message-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid var(--error);
    color: var(--error);
}

/* Form */
.signin-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text);
}

.form-label i {
    color: var(--primary-green);
    font-size: 0.875rem;
}

.form-input {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(135deg, #232329 0%, #1e1e24 100%);
    border: 1px solid rgba(60, 195, 14, 0.2);
    border-radius: 10px;
    color: var(--text);
    font-size: 16px !important;
    font-family: 'Inter', sans-serif;
    transition: all 0.3s ease;
    box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.3);
    touch-action: manipulation;
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-green);
    background: linear-gradient(135deg, #2a2a30 0%, #25252b 100%);
    box-shadow: 0 0 0 3px rgba(60, 195, 14, 0.1), inset 0 2px 8px rgba(0, 0, 0, 0.2);
}

.form-input::placeholder {
    color: rgba(255, 255, 255, 0.35);
}

/* Password Input */
.password-input-wrapper {
    position: relative;
}

.password-input-wrapper .form-input {
    padding-right: 3rem;
}

.toggle-password {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.5rem;
    transition: color 0.2s ease;
}

.toggle-password:hover {
    color: var(--primary-green);
}

/* Form Footer */
.form-footer {
    display: flex;
    justify-content: flex-end;
    margin-top: -0.5rem;
}

.forgot-password {
    color: var(--primary-green);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.375rem;
    transition: all 0.2s ease;
}

.forgot-password:hover {
    color: var(--primary-green-hover);
    gap: 0.5rem;
}

.forgot-password i {
    font-size: 0.75rem;
}

/* Signin Button */
.signin-btn {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--primary-green-hover) 100%);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(60, 195, 14, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.signin-btn:hover {
    background: linear-gradient(135deg, #209C29 0%, var(--primary-green) 100%);
    box-shadow: 0 6px 20px rgba(60, 195, 14, 0.4);
    transform: translateY(-2px);
}

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

/* Divider */
.signin-divider {
    position: relative;
    text-align: center;
    margin: 1.5rem 0;
}

.signin-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--border);
}

.signin-divider span {
    position: relative;
    background: var(--surface);
    padding: 0 1rem;
    color: #555;
    font-size: 0.875rem;
}

/* Signup Link */
.signup-link {
    text-align: center;
}

.signup-link p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.signup-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    background: transparent;
    color: var(--primary);
    border: 1px solid var(--border);
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    transition: all 0.3s ease;
}

.signup-btn:hover {
    background: rgba(60, 195, 14, 0.08);
    border-color: var(--primary);
    color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(60, 195, 14, 0.15);
}

/* Features */
.signin-features {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 1.5rem;
    background: var(--surface);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.feature-item:hover {
    background: var(--surface-2);
    border-color: rgba(60, 195, 14, 0.4);
    transform: translateX(8px);
}

.feature-icon {
    width: 3.5rem;
    height: 3.5rem;
    background: linear-gradient(135deg, var(--primary-green), var(--primary-green-hover));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(60, 195, 14, 0.3);
}

.feature-icon i {
    font-size: 1.5rem;
    color: white;
}

.feature-content h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 0.5rem;
}

.feature-content p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .signin-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .signin-features {
        grid-template-columns: repeat(3, 1fr);
        flex-direction: row;
    }

    .feature-item {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }
}

@media (max-width: 768px) {
    .signin-section {
        padding: 0.9rem 0;
        min-height: auto;
    }

    .signin-container {
        padding: 0 0.9rem;
        gap: 0.9rem;
    }

    .signin-card {
        padding: 1.08rem 0.9rem;
    }

    .signin-title {
        font-size: 1.17rem;
    }

    .signin-features {
        flex-direction: column;
        gap: 0.9rem;
    }

    .feature-item {
        flex-direction: row;
        text-align: left;
        align-items: flex-start;
        padding: 0.72rem;
    }

    .signin-header {
        margin-bottom: 0.9rem;
    }

    .signin-logo {
        margin-bottom: 0.72rem;
    }

    .signin-logo-img {
        height: 45px;
        width: 45px;
    }

    .signin-subtitle {
        margin-bottom: 0.72rem;
        font-size: 0.765rem;
    }

    .signin-form {
        gap: 0.72rem;
    }

    .form-group input {
        padding: 0.63rem;
    }

    .signin-btn {
        padding: 0.72rem;
    }

    .signin-message {
        padding: 0.63rem;
    }
}

@media (max-width: 480px) {
    .signin-section {
        padding: 0.45rem 0;
    }

    .signin-card {
        padding: 0.9rem 0.72rem;
    }

    .signin-logo-img {
        height: 40px;
        width: 40px;
    }

    .signin-title {
        font-size: 0.99rem;
    }

    .signin-subtitle {
        font-size: 0.72rem;
    }

    .feature-item {
        padding: 0.54rem;
    }

    .feature-icon {
        width: 2.25rem;
        height: 2.25rem;
    }

    .feature-icon i {
        font-size: 0.99rem;
    }

    .form-group input {
        padding: 0.54rem;
        font-size: 16px !important;
    }

    .signin-btn {
        padding: 0.63rem;
        font-size: 0.9rem;
    }
}