/* =============================================
   AgroBot — Login Page Styles
   ============================================= */

/* ---------- Login Body ---------- */
.login-body {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: var(--bg-primary);
}

/* ---------- Login Wrapper ---------- */
.login-wrapper {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    width: 100%;
    max-width: 1050px;
    min-height: 640px;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.4);
    border: 1px solid var(--glass-border);
    animation: fadeInUp 0.6s ease forwards;
}

/* ---------- Brand Panel (Left) ---------- */
.login-brand {
    position: relative;
    background: linear-gradient(135deg, #0d1e0d 0%, #1a3a1a 50%, #0f2a0f 100%);
    padding: 48px 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow: hidden;
}

.brand-content {
    position: relative;
    z-index: 2;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 12px;
}

.brand-leaf {
    font-size: 2.5rem;
    color: var(--accent);
    animation: leaf-sway 3s ease-in-out infinite;
}

.brand-logo h1 {
    font-size: 2.4rem;
    font-weight: 800;
    color: #fff;
    letter-spacing: -1px;
}

.brand-tagline {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    letter-spacing: 0.3px;
}

.brand-features {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 48px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 0.88rem;
    color: var(--text-secondary);
}

.feature-item i {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: rgba(76, 175, 80, 0.15);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    flex-shrink: 0;
}

.brand-footer {
    font-size: 0.72rem;
    color: var(--text-muted);
    line-height: 1.8;
}

/* Decorative Rings */
.brand-rings {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
}

.ring {
    position: absolute;
    border: 1px solid rgba(76, 175, 80, 0.08);
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.ring-1 {
    width: 200px; height: 200px;
    animation: ring-pulse 6s ease-in-out infinite;
}
.ring-2 {
    width: 340px; height: 340px;
    animation: ring-pulse 6s ease-in-out infinite 1s;
}
.ring-3 {
    width: 480px; height: 480px;
    animation: ring-pulse 6s ease-in-out infinite 2s;
}

@keyframes ring-pulse {
    0%, 100% { opacity: 0.3; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 0.8; transform: translate(-50%, -50%) scale(1.05); }
}

/* ---------- Form Panel (Right) ---------- */
.login-form-panel {
    background: var(--bg-card);
    padding: 48px 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow-y: auto;
}

.login-form-container {
    width: 100%;
    max-width: 400px;
}

.form-header {
    text-align: center;
    margin-bottom: 32px;
}

.form-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: var(--accent-glow);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    margin: 0 auto 16px;
}

.form-header h2 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.form-header p {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* ---------- Input Groups ---------- */
.input-group {
    margin-bottom: 18px;
}

.input-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.input-group label i {
    color: var(--accent);
    font-size: 0.8rem;
}

.input-group input,
.input-group select {
    width: 100%;
    padding: 12px 16px;
    border-radius: var(--radius-xs);
    border: 1px solid var(--border);
    background: var(--bg-tertiary);
    color: var(--text-primary);
    font-family: var(--font);
    font-size: 0.9rem;
    transition: all var(--transition);
    outline: none;
}

.input-group input::placeholder {
    color: var(--text-muted);
}

.input-group input:focus,
.input-group select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.input-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%234caf50' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 36px;
}

.input-hint {
    display: block;
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-top: 6px;
}

.optional {
    font-weight: 400;
    color: var(--text-muted);
    text-transform: none;
}

/* Input with prefix */
.input-with-prefix {
    display: flex;
    border-radius: var(--radius-xs);
    overflow: hidden;
    border: 1px solid var(--border);
    transition: all var(--transition);
}

.input-with-prefix:focus-within {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.input-prefix {
    padding: 12px 12px;
    background: rgba(76, 175, 80, 0.1);
    color: var(--accent);
    font-size: 0.82rem;
    font-weight: 600;
    white-space: nowrap;
    display: flex;
    align-items: center;
    border-right: 1px solid var(--border);
}

.input-with-prefix input {
    border: none;
    border-radius: 0;
}
.input-with-prefix input:focus {
    box-shadow: none;
}

/* Password toggle */
.input-password-wrap {
    position: relative;
}

.input-password-wrap input {
    padding-right: 44px;
}

.toggle-password {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.9rem;
    transition: color var(--transition);
}
.toggle-password:hover {
    color: var(--accent);
}

/* ---------- Location Prompt ---------- */
.location-prompt {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px;
    border-radius: var(--radius-sm);
    background: rgba(76, 175, 80, 0.06);
    border: 1px dashed var(--border-glow);
    margin-bottom: 18px;
}

.location-icon {
    width: 42px; height: 42px;
    border-radius: 12px;
    background: var(--accent-glow);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.location-info h4 {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.location-info p {
    font-size: 0.7rem;
    color: var(--text-muted);
    line-height: 1.4;
}

.btn-location {
    padding: 8px 16px;
    border-radius: var(--radius-xs);
    border: 1px solid var(--accent);
    background: transparent;
    color: var(--accent);
    font-family: var(--font);
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: all var(--transition);
    flex-shrink: 0;
}
.btn-location:hover {
    background: var(--accent);
    color: #fff;
}

.location-status {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    border-radius: var(--radius-xs);
    background: rgba(76, 175, 80, 0.1);
    color: var(--accent);
    font-size: 0.82rem;
    font-weight: 500;
    margin-bottom: 18px;
}
.location-status i {
    font-size: 1rem;
}

/* ---------- Checkbox ---------- */
.checkbox-group {
    margin-bottom: 20px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.checkbox-label input[type="checkbox"] {
    display: none;
}

.checkmark {
    width: 18px; height: 18px;
    border: 2px solid var(--border);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition);
    flex-shrink: 0;
}

.checkbox-label input:checked + .checkmark {
    background: var(--accent);
    border-color: var(--accent);
}
.checkbox-label input:checked + .checkmark::after {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 0.55rem;
    color: #fff;
}

/* ---------- Error Message ---------- */
.form-error {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    border-radius: var(--radius-xs);
    background: rgba(244, 67, 54, 0.1);
    color: var(--danger);
    font-size: 0.82rem;
    font-weight: 500;
    margin-bottom: 16px;
    animation: shake 0.5s ease;
}

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

/* ---------- Connect Button ---------- */
.btn-connect {
    width: 100%;
    padding: 14px 24px;
    border: none;
    border-radius: var(--radius-xs);
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: #fff;
    font-family: var(--font);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}
.btn-connect::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;
}
.btn-connect:hover::before {
    left: 100%;
}
.btn-connect:hover {
    box-shadow: 0 8px 25px rgba(76, 175, 80, 0.35);
    transform: translateY(-1px);
}
.btn-connect:active {
    transform: translateY(0);
}

.btn-arrow {
    transition: transform var(--transition);
}
.btn-connect:hover .btn-arrow {
    transform: translateX(4px);
}

/* ---------- Saved Devices ---------- */
.divider {
    display: flex;
    align-items: center;
    gap: 16px;
    margin: 24px 0 16px;
    color: var(--text-muted);
    font-size: 0.75rem;
}
.divider::before, .divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
}

.saved-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.saved-device-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius-xs);
    background: var(--bg-tertiary);
    color: var(--text-primary);
    cursor: pointer;
    font-family: var(--font);
    font-size: 0.85rem;
    font-weight: 500;
    transition: all var(--transition);
    width: 100%;
    text-align: left;
}
.saved-device-btn:hover {
    border-color: var(--accent);
    background: var(--bg-card-hover);
}

.saved-device-btn i {
    color: var(--accent);
}

.saved-device-btn .saved-id {
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-left: auto;
}

.saved-device-btn .saved-remove {
    color: var(--text-muted);
    font-size: 0.75rem;
    padding: 4px;
    transition: color var(--transition);
}
.saved-device-btn .saved-remove:hover {
    color: var(--danger);
}

/* ---------- Form Footer ---------- */
.form-footer {
    text-align: center;
    margin-top: 24px;
}
.form-footer p {
    font-size: 0.72rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}
.form-footer i {
    color: var(--accent);
}

/* ---------- Responsive ---------- */
@media (max-width: 800px) {
    .login-wrapper {
        grid-template-columns: 1fr;
        max-width: 480px;
    }
    .login-brand {
        padding: 32px 28px;
        min-height: auto;
    }
    .brand-features {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 10px;
        margin-bottom: 0;
    }
    .brand-footer { display: none; }
    .brand-rings { display: none; }
    .login-form-panel {
        padding: 32px 28px;
    }
}

@media (max-width: 480px) {
    .login-body { padding: 12px; }
    .login-form-panel { padding: 24px 20px; }
    .login-brand { padding: 24px 20px; }
    .brand-logo h1 { font-size: 1.8rem; }
    .brand-features { grid-template-columns: 1fr; }
    .location-prompt {
        flex-direction: column;
        text-align: center;
    }
}