/* ============================================
   PUMA IDS - Login Page Styles
   ============================================ */

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

:root {
    --dark-green: #0a3d0a;
    --dark-red: #8b0000;
    --cream-white: #FFF8F0;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

body {
    font-family: var(--font);
    min-height: 100vh;
    background: var(--cream-white);
}

.login-container {
    display: flex;
    min-height: 100vh;
}

/* ---- LEFT PANEL ---- */
.login-left {
    flex: 1;
    background: linear-gradient(160deg, var(--dark-green) 0%, #072e07 40%, #3a0000 75%, var(--dark-red) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.login-left::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 30% 50%, rgba(255,255,255,0.03) 0%, transparent 60%);
}

.brand-overlay {
    position: relative;
    z-index: 1;
    color: white;
    text-align: center;
    padding: 3rem;
}

.brand-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.brand-logo i {
    font-size: 3.5rem;
    color: #f0c040;
}

.brand-text {
    font-size: 2.8rem;
    font-weight: 800;
    letter-spacing: 2px;
}

.brand-text .energy {
    font-weight: 300;
    opacity: 0.85;
    margin-left: 4px;
}

.brand-tagline {
    font-size: 1.1rem;
    opacity: 0.8;
    margin-bottom: 3rem;
    font-weight: 300;
    letter-spacing: 1px;
}

.brand-features {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    margin-bottom: 3rem;
}

.feature {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 1rem;
    opacity: 0.85;
}

.feature i {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
}

.brand-location {
    opacity: 0.6;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

/* ---- RIGHT PANEL (Login Form) ---- */
.login-right {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    background: var(--cream-white);
}

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

.login-logo-mobile {
    display: none;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    margin-bottom: 1.5rem;
    color: var(--dark-green);
}

.login-logo-mobile i {
    font-size: 2rem;
    color: #b8860b;
}

.login-logo-mobile span {
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: 1px;
}

.login-logo-mobile .energy {
    font-weight: 300;
    opacity: 0.7;
}

.login-header {
    margin-bottom: 2.5rem;
}

.login-header h1 {
    font-size: 2rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 0.4rem;
}

.login-header p {
    font-size: 0.95rem;
    color: #666;
}

/* Form Groups */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: #444;
    margin-bottom: 0.5rem;
}

.form-group label i {
    margin-right: 0.3rem;
    color: var(--dark-green);
}

.form-group input[type="text"],
.form-group input[type="password"] {
    width: 100%;
    padding: 0.85rem 1rem;
    border: 2px solid #ddd;
    border-radius: 10px;
    font-size: 1rem;
    font-family: var(--font);
    background: white;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus {
    outline: none;
    border-color: var(--dark-green);
    box-shadow: 0 0 0 3px rgba(10, 61, 10, 0.1);
}

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

.password-wrapper {
    position: relative;
}

.toggle-password {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: #999;
    cursor: pointer;
    font-size: 1rem;
    padding: 4px;
}

.toggle-password:hover {
    color: #555;
}

/* Remember me */
.form-options {
    margin-bottom: 1.5rem;
}

.remember-me {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: #555;
    cursor: pointer;
}

.remember-me input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--dark-green);
    cursor: pointer;
}

.remember-me .checkmark {
    display: none;
}

/* Login Button */
.btn-login {
    width: 100%;
    padding: 0.9rem;
    border: none;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--dark-green), #0d4d0d);
    color: white;
    font-size: 1.05rem;
    font-weight: 600;
    font-family: var(--font);
    cursor: pointer;
    transition: transform 0.15s, box-shadow 0.2s, opacity 0.2s;
    box-shadow: 0 4px 15px rgba(10, 61, 10, 0.3);
}

.btn-login:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(10, 61, 10, 0.4);
}

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

.btn-login:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

/* Error Message */
.login-error {
    margin-top: 1rem;
    padding: 0.8rem 1rem;
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: 8px;
    color: var(--dark-red);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    animation: shakeIn 0.4s ease;
}

@keyframes shakeIn {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-8px); }
    40% { transform: translateX(8px); }
    60% { transform: translateX(-4px); }
    80% { transform: translateX(4px); }
}

/* Footer */
.login-footer {
    margin-top: 2.5rem;
    text-align: center;
}

.company-name {
    font-size: 0.75rem;
    font-weight: 600;
    color: #999;
    letter-spacing: 0.5px;
    margin-bottom: 0.2rem;
}

.copyright {
    font-size: 0.7rem;
    color: #bbb;
}

/* ---- RESPONSIVE ---- */
@media (max-width: 900px) {
    .login-left {
        display: none;
    }
    .login-logo-mobile {
        display: flex;
    }
    .login-right {
        flex: 1;
    }
    .login-header {
        text-align: center;
    }
}

@media (max-width: 480px) {
    .login-right {
        padding: 1.5rem;
    }
    .login-header h1 {
        font-size: 1.6rem;
    }
}